NPI Data Registry NPPES + PECOS + OIG

Free U.S. NPI Lookup, Medicare PECOS & HHS OIG Exclusion Checker

Verify any doctor, nurse practitioner, clinic, or hospital in one step: 10-Digit NPI + 9-Digit Billing ZIP+4, 10-Char Taxonomy → CMS Specialty Code, Medicare PECOS Eligibility, and HHS OIG LEIE Sanction Screening (84,224 records).

Instant Examples: NPI 1003000126 • Mount Sinai (NY) • 207RC0000X (Cardiology Crosswalk) • Bulk 25-NPI CSV Checker
Medical Billing, RCM & Hospital Credentialing Teams:
Batch-verify up to 25 NPIs free against CMS NPPES + Medicare PECOS + HHS OIG Exclusions with 1-click CSV export.
Launch Bulk NPI Checker → JSON API Docs
Federal NPI Coverage
8.4M+ Active
HHS OIG Sanctions Indexed
84,224
CMS Taxonomy Crosswalks
459 Codes
Real-Time Datasets Joined
6 Federal Sources

Healthcare Provider Taxonomy Categories (Enriched NUCC Standard)

NUCC 282N00000X

General Acute Care Hospitals

✓ Accredited Inpatient Medical & Surgical Hospital (24/7 Emergency & ICU Care)

An acute care hospital institution providing inpatient medical, surgical, diagnostic, and 24-hour emergency care services for acute illnesses and trauma.

NUCC 208000000X

Pediatrics & Child Health Specialists

✓ Board-Certified Pediatrician (Infant, Child & Adolescent Medicine)

Board-certified pediatricians specializing in the physical, developmental, nutritional, and preventive healthcare of infants, children, and adolescents.

NUCC 207Q00000X

Family Medicine Physicians

✓ Board-Certified Family Medicine Physician (All-Ages Primary Care Doctor)

Comprehensive primary care physicians providing continuing healthcare for individuals and families across all ages, genders, and organ systems.

NUCC 207R00000X

Internal Medicine Specialists

✓ Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician)

Internists specializing in the prevention, diagnosis, and nonsurgical management of complex adult multi-system diseases.

NUCC 207RC0000X

Cardiovascular Disease (Cardiology)

✓ Board-Certified Cardiologist (Heart & Blood Vessel Specialist)

Cardiologists specializing in disorders of the heart and blood vessels, including coronary artery disease, heart failure, arrhythmias, and hypertension.

NUCC 207RG0100X

Gastroenterology & Hepatology

✓ Board-Certified Gastroenterologist (Digestive Tract & Liver Specialist)

Specialists in diseases of the digestive tract, esophagus, stomach, colon, liver, gallbladder, and pancreas.

NUCC 207RN0300X

Nephrology & Kidney Disease Specialists

✓ Board-Certified Nephrologist (Kidney Function, Stones & Dialysis Specialist)

Nephrologists specializing in chronic kidney disease (CKD), electrolyte disorders, kidney stones, hypertension, and dialysis care.

NUCC 207RE0101X

Endocrinology, Diabetes & Metabolism

✓ Board-Certified Endocrinologist (Diabetes, Thyroid & Hormone Specialist)

Endocrinologists specializing in type 1 and type 2 diabetes, thyroid disorders, obesity, PCOS, osteoporosis, and hormone imbalances.

NUCC 2084N0400X

Neurology & Brain Specialists

✓ Board-Certified Neurologist (Brain, Spine, Stroke & Nerve Specialist)

Neurologists treating disorders of the brain, spinal cord, peripheral nerves, stroke, migraine, epilepsy, and neurodegenerative conditions.

NUCC 2085R0202X

Diagnostic Radiology & Medical Imaging

✓ Board-Certified Diagnostic Radiologist (MRI, CT, Ultrasound & X-Ray Specialist)

Diagnostic radiologists interpreting X-ray, Ultrasound, Computed Tomography (CT), Magnetic Resonance Imaging (MRI), and PET scans.

NUCC 207N00000X

Dermatology & Skin Specialists

✓ Board-Certified Dermatologist (Skin, Hair & Nail Medical/Surgical Specialist)

Dermatologists diagnosing and treating medical, surgical, and aesthetic conditions of the skin, hair, and nails.

NUCC 207V00000X

Obstetrics & Gynecology (OB/GYN)

✓ Board-Certified Obstetrician & Gynecologist (Women's Health & Pregnancy Doctor)

Physicians specializing in female reproductive health, prenatal care, high-risk pregnancy, childbirth, and gynecologic surgery.

NUCC 207X00000X

Orthopedic Surgery & Sports Medicine

✓ Board-Certified Orthopedic Surgeon (Bone, Joint, Spine & Sports Injury Surgeon)

Orthopedic surgeons treating musculoskeletal trauma, spine disorders, joint replacement, arthritis, and sports injuries.

NUCC 2084P0800X

Psychiatry & Addiction Medicine

✓ Board-Certified Psychiatrist (Mental Health & Behavioral Medicine Physician)

Psychiatrists specializing in mental health disorders, depression, anxiety, neuropsychiatry, and substance use rehabilitation.

NUCC 208800000X

Urology & Genitourinary Surgery

✓ Board-Certified Urologist (Urinary Tract, Kidney Stone & Prostate Surgeon)

Urologists specializing in urinary tract infections (UTIs), kidney stone lithotripsy, prostate disorders, and urologic surgery.

NUCC 207P00000X

Emergency Medicine & Critical Care

✓ Board-Certified Emergency Medicine Physician (ER / Trauma Doctor)

Emergency physicians providing immediate resuscitation, trauma stabilization, and acute care for life-threatening medical emergencies.

NUCC 291U00000X

Clinical Medical Laboratories

✓ CLIA-Certified Diagnostic Medical & Pathology Laboratory

CLIA-certified diagnostic laboratories performing hematology, biochemistry, microbiology, urine culture, and molecular pathology testing.

NUCC 208C00000X

Colon & Rectal Surgery (Coloproctology)

✓ Board-Certified Colorectal Surgeon (Hemorrhoids, Fistula & Colon Specialist)

Colorectal surgeons specializing in hemorrhoids, anal fistula, fissures, inflammatory bowel disease, and colorectal cancer surgery.

NUCC 207L00000X

Anesthesiology & Pain Medicine

✓ Board-Certified Anesthesiologist & Interventional Pain Specialist

Anesthesiologists providing perioperative anesthesia, critical care resuscitation, and interventional pain management.

NUCC 122300000X

Dentistry & Oral Surgery

✓ Licensed Doctor of Dental Surgery (DDS) / Doctor of Medicine in Dentistry (DMD)

Licensed dentists and oral healthcare practitioners providing preventive, restorative, endodontic, periodontal, and maxillofacial care.

NUCC 207W00000X

Ophthalmology & Eye Surgery

✓ Board-Certified in Ophthalmology (Medical & Microsurgical Eye Doctor)

Medical and surgical eye specialists treating cataracts, glaucoma, diabetic retinopathy, macular degeneration, and optic neuropathy.

NUCC 207T00000X

Neurological Surgery (Neurosurgery)

✓ Board-Certified Neurosurgeon (Brain, Cranial & Spine Surgeon)

Neurosurgeons specializing in surgical treatment of brain tumors, intracranial aneurysms, spinal cord compression, and CSF leaks.

NUCC 174H00000X

Health Educators & Public Health Specialists

✓ Certified Health Education Specialist (CHES / Preventive Patient Education)

Certified health education specialists designing preventive medicine, chronic disease self-management, and community wellness programs.

NUCC 261Q00000X

Ambulatory Health Care Clinics & Centers

✓ Licensed Outpatient Medical Clinic / Urgent Care & Ambulatory Center

Outpatient medical clinics, multi-specialty ambulatory surgery centers, urgent care clinics, and community health centers.

NUCC 251E00000X

Home Health Agencies

✓ CMS-Certified Home Health Care & Skilled Nursing Agency

Licensed home health agencies providing skilled nursing, physical therapy, occupational therapy, and post-acute care in the patient's home.

NUCC 341600000X

Emergency Ambulance & Medical Transport Services

✓ Licensed Emergency Medical Services (EMS) — BLS/ALS Ground & Air Ambulance

Ground and air ambulance emergency medical services (EMS) providing Basic and Advanced Life Support (BLS/ALS) pre-hospital transport.

NUCC 314000000X

Nursing Care & Skilled Nursing Facilities

✓ Licensed Skilled Nursing & Inpatient Post-Acute Rehabilitation Facility (SNF)

Skilled nursing facilities, inpatient rehabilitation centers, and long-term nursing care providers.

NUCC 225X00000X

Occupational Therapists

✓ Board-Certified Occupational Therapist (OTR/L — Functional & Daily Living Rehab)

Licensed occupational therapists helping patients recover daily living, motor, and cognitive skills after stroke, injury, or surgery.

General Acute Care Hospitals by U.S. State (Taxonomy 282N00000X)

Alabama (AL)Alaska (AK)Arizona (AZ)Arkansas (AR)California (CA)Colorado (CO)Connecticut (CT)Delaware (DE)District of Columbia (DC)Florida (FL)Georgia (GA)Hawaii (HI)Idaho (ID)Illinois (IL)Indiana (IN)Iowa (IA)Kansas (KS)Kentucky (KY)Louisiana (LA)Maine (ME)Maryland (MD)Massachusetts (MA)Michigan (MI)Minnesota (MN)Mississippi (MS)Missouri (MO)Montana (MT)Nebraska (NE)Nevada (NV)New Hampshire (NH)New Jersey (NJ)New Mexico (NM)New York (NY)North Carolina (NC)North Dakota (ND)Ohio (OH)Oklahoma (OK)Oregon (OR)Pennsylvania (PA)Rhode Island (RI)South Carolina (SC)South Dakota (SD)Tennessee (TN)Texas (TX)Utah (UT)Vermont (VT)Virginia (VA)Washington (WA)West Virginia (WV)Wisconsin (WI)Wyoming (WY)

Major U.S. City Medical Directories (View All 130 Cities →)

📍 Chicago, IL📍 Coral Springs, FL📍 Encinitas, CA📍 Indio, CA📍 Orlando, FL📍 Round Rock, TX📍 Athens, OH📍 Boone, IA📍 Great Neck, NY📍 Hartford, CT📍 Jonesboro, AR📍 Kingsport, TN📍 Morris, IL📍 Norman, OK📍 Pinehurst, NC📍 Salisbury, MD📍 San Antonio, TX📍 Tallahassee, FL📍 New York, NY📍 Brooklyn, NY📍 Bronx, NY📍 Buffalo, NY📍 Rochester, NY📍 Albany, NY📍 Syracuse, NY📍 Los Angeles, CA📍 San Diego, CA📍 San Francisco, CA📍 San Jose, CA📍 Sacramento, CA

Featured New York Acute Care Hospitals (Full NY Hospital Directory →)

NPI 1669012597
✓ OIG Clear

BROOKS-TLC HOSPITAL SYSTEM, INC.

Licensed & Credentialed Allopathic & Osteopathic Physicians — Hospitalist (208M00000X)
📍 529 CENTRAL AVE, DUNKIRK, NY, 14048-2514
📞 (716) 366-1111
NPI 1831403757
✓ OIG Clear

BUFFALO PSYCHIATRIC CENTER

Licensed & Credentialed Hospitals — Psychiatric Hospital (283Q00000X)
📍 15 WEBSTER ST, NORTH TONAWANDA, NY, 14120-5816
📞 (716) 694-1225
NPI 1861744740
✓ OIG Clear

EASTERN NIAGARA HOSPITAL INC

Licensed & Credentialed Allopathic & Osteopathic Physicians — Hospitalist (208M00000X)
📍 521 EAST AVE, LOCKPORT, NY, 14094-3201
📞 (716) 514-5700
NPI 1417299546
✓ OIG Clear

FREDERICK FERRIS THOMPSON HOSPITAL

Licensed & Credentialed Allopathic & Osteopathic Physicians — Hospitalist (208M00000X)
📍 350 PARRISH ST, CANANDAIGUA, NY, 14424-1731
📞 (585) 396-6000
NPI 1730559477
✓ OIG Clear

HOSPITAL

Accredited Inpatient Medical & Surgical Hospital (24/7 Emergency & ICU Care) (282N00000X)
📍 2466 ARTHUR AVE, BRONX, NY, 10458-6004
📞 (718) 329-1000
NPI 1700152774
✓ OIG Clear

HOSPITAL

Accredited Inpatient Medical & Surgical Hospital (24/7 Emergency & ICU Care) (282N00000X)
📍 170 WILLIAM STREET, NEW YORK, NY, 10038-1882
📞 (212) 312-5000
NPI 1295965713
✓ OIG Clear

HOSPITAL ATTENDING PHYSICIANS PLLC

Licensed & Credentialed Allopathic & Osteopathic Physicians — Hospitalist (208M00000X)
📍 160 E MAIN ST, PORT JERVIS, NY, 12771-2253
📞 (845) 858-7000
NPI 1063645109
✓ OIG Clear

HOSPITAL ATTENDING PHYSICIANS, P.L.L.C

Accredited Inpatient Medical & Surgical Hospital (24/7 Emergency & ICU Care) (282N00000X)
📍 34 GREENWICH AVE, CENTRAL VALLEY, NY, 10917-3718
📞 (845) 238-3466
NPI 1902247620
✓ OIG Clear

HOSPITAL FOR JOINT DISEASES

Licensed & Credentialed Hospitals — Special(ty) Hospital (284300000X)
📍 545 1ST AVE, NEW YORK, NY, 10016-6401
📞 (613) 539-7739
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