Official HIPAA X12N / NUCC Code 207RE0101X

Taxonomy Code 207RE0101X: Allopathic & Osteopathic Physicians — Internal Medicine, Endocrinology, Diabetes, & Metabolism

Plain-English meaning: Board-Certified Endocrinologist (Diabetes, Thyroid & Hormone Specialist). Below is the official CMS Medicare Specialty Code crosswalk for medical billing, credentialing, and EDI 837 claim submission.

← All 459 Taxonomy Codes

CMS Medicare Specialty Code Crosswalk for 207RE0101X

CMS Specialty CodeMedicare Provider / Supplier Type DescriptionEDI / Claim Placement
11 Physician/Internal MedicineCMS-1500 Box 24J / 33b & X12 837P PRV03
46 Physician/EndocrinologyCMS-1500 Box 24J / 33b & X12 837P PRV03
Plain-English Taxonomy & CMS Crosswalk (207RE0101X)

What Does Taxonomy Code 207RE0101X Mean?

In the HIPAA National Uniform Claim Committee (NUCC) classification, code 207RE0101X translates to:
"Board-Certified Endocrinologist (Diabetes, Thyroid & Hormone Specialist)"

CMS-1500 Medicare Specialty Crosswalk: CMS Code 11 (Physician/Internal Medicine) • CMS Code 46 (Physician/Endocrinology)
Certifying / Accrediting Authority: American Board of Internal Medicine — Endocrinology, Diabetes & Metabolism
Clinical Scope: Uncontrolled diabetes, thyroid nodules or goiter, hyperthyroidism/hypothyroidism, polycystic ovary syndrome (PCOS), osteoporosis, or metabolic obesity.

Specialty Clinical Procedures & Therapeutic Classes

Standard Scope of Care (Allopathic & Osteopathic Physicians — Internal Medicine, Endocrinology, Diabetes, & Metabolism)

Typical CPT / Diagnostic Procedures:
  • Continuous Glucose Monitoring (CGM) & Insulin Pump Titration (CPT 95251)
  • Thyroid Ultrasound & Fine-Needle Aspiration (FNA) Biopsy of Thyroid Nodules
  • DEXA Bone Mineral Density Interpretation for Osteoporosis
  • Comprehensive Pituitary, Adrenal & Reproductive Hormone Panels
Common Therapeutic Classes:
  • GLP-1 / GIP Receptor Agonists (Semaglutide, Tirzepatide) & Insulins
  • Levothyroxine (Hypothyroidism) & Methimazole / Carbimazole (Hyperthyroidism)
  • Metformin, Empagliflozin & Dapagliflozin
  • Bisphosphonates (Alendronate, Zoledronic Acid) & Denosumab
Medical Billing, RCM & Hospital Credentialing Teams:
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Sample Active NPI Providers Registered Under 207RE0101X / Related Specialty

NPI 1912296278
✓ OIG Clear

"DUNDEVA-BALEV",LLC

Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician) (207RR0500X)
📍 1901 N OLDEN AVENUE EXT, EWING, NJ, 08618-2111
📞 (609) 883-1171
NPI 1275565525
✓ OIG Clear

PAUL M "WORRELL, MD

Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician) (207R00000X)
📍 3650 LAKE OTIS PKWY STE 202, ANCHORAGE, AK, 99508-5219
📞 (907) 561-4402
NPI 1336145960
✓ OIG Clear

.DRS. SASS, FRIEDMAN & ASSOC.

Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician) (207R00000X)
📍 14055 CEDAR RD, SOUTH EUCLID, OH, 44118-3337
📞 (216) 371-0181
NPI 1619885183
✓ OIG Clear

1 CARE PARTNERS IN LLC

Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician) (207R00000X)
📍 9505 REISTERSTOWN RD STE 2NW, OWINGS MILLS, MD, 21117-4451
📞 (212) 734-6621
NPI 1205652898
✓ OIG Clear

1 CARE PARTNERS LLC

Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician) (207RG0300X)
📍 1300 ENTERPRISE DR, LYNCHBURG, VA, 24502-5746
📞 (336) 663-2273
NPI 1982512455
✓ OIG Clear

1 CARE PARTNERS NC PC

Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician) (207R00000X)
📍 9505 REISTERSTOWN RD STE 2NW, OWINGS MILLS, MD, 21117-4451
📞 (212) 734-6621
NPI 1598939944
✓ OIG Clear

1 FIT DOC PLLC

Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician) (207R00000X)
📍 306 STANAFORD RD, BECKLEY, WV, 25801-3142
📞 (304) 792-6275
NPI 1578736112
✓ OIG Clear

1 ON 1 MD PLLC

Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician) (207R00000X)
📍 1828 W WEBSTER AVE STE 450, CHICAGO, IL, 60614-2916
📞 (312) 544-0200
NPI 1033959770
✓ OIG Clear

1 TRUE HEALTH - CALIFORNIA PC

Licensed Outpatient Medical Clinic / Urgent Care & Ambulatory Center (261QP2300X)
📍 4320 VIEWRIDGE AVE STE C, SAN DIEGO, CA, 92123-1690
📞 (833) 313-9509
NPI 1619378239
✓ OIG Clear

100 MAIN MEDICAL ASSOCIATES

Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician) (207R00000X)
📍 100 MAIN ST, PATERSON, NJ, 07505-1024
📞 (973) 523-0317
NPI 1023820370
✓ OIG Clear

100 PERCENT HEALTHCARE LLC

Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician) (207R00000X)
📍 2106 NEW RD STE F2, LINWOOD, NJ, 08221-1053
📞 (609) 699-5750
NPI 1598104986
✓ OIG Clear

1055 WASHINGTON AVENUE, INC

Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician) (207R00000X)
📍 1055 WASHINGTON AVE, MIAMI BEACH, FL, 33139-5017
📞 (305) 534-9009
NPI 1487255329
✓ OIG Clear

108 MEDICAL SERVICES PC

Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician) (207R00000X)
📍 10814 72ND AVE STE 4, FOREST HILLS, NY, 11375-5301
📞 (718) 520-8480
NPI 1336829340
✓ OIG Clear

12 AND DEQUINDRE URGENT LLC

Licensed Outpatient Medical Clinic / Urgent Care & Ambulatory Center (261QU0200X)
📍 28373 DEQUINDRE RD, MADISON HEIGHTS, MI, 48071-3003
📞 (248) 677-3660
NPI 1982384814
✓ OIG Clear

121 MEDICAL CENTER LLC

Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician) (207R00000X)
📍 3333 W COMMERCIAL BLVD STE 110, FORT LAUDERDALE, FL, 33309-3407
📞 (954) 530-9770
NPI 1437247509
✓ OIG Clear

1211 WPR MEDICAL SERVICES PC

Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician) (207R00000X)
📍 1211 WHITE PLAINS RD, BRONX, NY, 10472-4900
📞 (718) 082-8066
NPI 1831765528
✓ OIG Clear

121HEALTHCARE SERVICES ,LLC

Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician) (207R00000X)
📍 8201 N UNIVERSITY DR, TAMARAC, FL, 33321-1709
📞 (516) 589-9386
NPI 1790470409
✓ OIG Clear

12TH STREET PLLC

Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician) (207R00000X)
📍 3587 12TH ST, WAYLAND, MI, 49348-9569
📞 (616) 648-4933
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