NPI Data Registry NPPES + PECOS + OIG
NPI DATA REGISTRY (https://npidata.net) — FEDERAL CREDENTIALING & OIG SANCTION AUDIT RECORD
Generated: 2026-11-11 13:41 UTC • Sources: CMS NPPES v2.1 + CMS PECOS + HHS OIG LEIE (84,224 records)
Home › Internal Medicine Specialists › FALLS CHURCH, VA › NPI #1285045518
✓ Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician) (207RC0200X) ✓ HHS OIG Screened Clear 🩺 Entity Type 1 (Individual)

AHMAD A ABDUL-AZIZ, M.D. (NPI #1285045518)

Internal Medicine, Critical Care Medicine • FALLS CHURCH, VA • Status: Active Federal Registration

⚙️ JSON API
CMS-1500 Box 24J / 33a • NPI
1285045518
Type 1 Individual Rendering/Ordering
HIPAA NUCC Taxonomy • CMS Code
207RC0200X (CMS 11)
Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician)
Box 32 Service Location & ZIP+4
3300 GALLOWS RD, FALLS CHURCH, VA, 22042-3307
✓ 9-Digit EDI 837 ZIP+4 (22042-3307)
Practice Phone & Referral Fax
(703) 776-4001
Fax: (703) 776-7113
✓ HHS OIG LEIE Sanction Screening — VERIFIED CLEAR: NPI 1285045518 (AHMAD A ABDUL-AZIZ, M.D.) has 0 active federal exclusions across all 84,224 HHS OIG LEIE sanction records (Database Verified: 2026-11-11).

CMS Medicare Order & Referring PECOS Eligibility

This practitioner does not currently appear in the CMS individual Order & Referring PECOS file (may practice in pediatrics, commercial-only networks, or hospital-employed settings).

Empirical CMS Medicare Claims, CPT Utilization & Part D Prescribing (NPI #1285045518)

Actual Top Prescribed Medications (CMS Part D)

Brand / Generic MedicationTotal ClaimsPatients
Atorvastatin Calcium
Atorvastatin Calcium		16<11
Bisoprolol Fumarate
Bisoprolol Fumarate		12<11
Carvedilol
Carvedilol		2312
Enoxaparin Sodium
Enoxaparin Sodium		15<11
Entresto
Sacubitril/Valsartan		3411
Furosemide
Furosemide		12<11
Jardiance
Empagliflozin		27<11
Metoprolol Succinate
Metoprolol Succinate		1911

Official CMS NPPES Credential & Practice Profile

10-Digit NPI Number1285045518 (NPI-1 Individual Practitioner)
Provider / Legal NameAHMAD A ABDUL-AZIZ, M.D.
Plain-English SpecialtyBoard-Certified Internist (Adult Diagnostic & Chronic Disease Physician)
NUCC Code: 207RC0200X (Internal Medicine, Critical Care Medicine)
Certifying / Licensing BodyAmerican Board of Internal Medicine (ABIM)
Practice Location Address3300 GALLOWS RD, FALLS CHURCH, VA, 22042-3307
Practice Telephone / FaxTel: (703) 776-4001 | Fax: (703) 776-7113
Administrative Mailing AddressPO BOX 37174, BALTIMORE, MD, 21297-3174
Enumeration & Last SyncEnumerated: 2014-05-08 | CMS Record Updated: 2022-11-02

Clinic Location, Accessibility & Directions

📍 Practice Location & Patient Access

3300 GALLOWS RD, FALLS CHURCH, VA, 22042-3307

🗺️ Open in Google Maps 🏥 More Providers in FALLS CHURCH

🔒 Are you AHMAD A ABDUL-AZIZ, M.D.? Get your Verified NPI Clinic Badge or request personal phone/address redaction →
Plain-English Taxonomy & CMS Crosswalk (207RC0200X)

What Does Taxonomy Code 207RC0200X Mean?

In the HIPAA National Uniform Claim Committee (NUCC) classification, code 207RC0200X translates to:
"Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician)"

CMS-1500 Medicare Specialty Crosswalk: CMS Code 11 (Physician/Internal Medicine) • CMS Code 81 (Physician/Critical Care (Intensivists))
Certifying / Accrediting Authority: American Board of Internal Medicine (ABIM)
Clinical Scope: Managing multiple adult chronic conditions (diabetes, high blood pressure, high cholesterol, thyroid disorders) or investigating unexplained adult symptoms.

Specialty Clinical Procedures & Therapeutic Classes

Standard Scope of Care (AHMAD A ABDUL-AZIZ, M.D.)

Typical CPT / Diagnostic Procedures:
  • Complex Multi-System Adult Diagnostic Workup (CPT 99204–99215)
  • Preoperative Medical Risk Assessment & Cardiac Clearance
  • Chronic Kidney, Hepatic & Metabolic Panel Interpretation
  • Adult Inpatient Hospitalist Management & Discharge Coordination
Common Therapeutic Classes:
  • Antihypertensives (ACE Inhibitors, ARBs, Calcium Channel Blockers, Thiazides)
  • Oral Antidiabetic Agents, Basal/Bolus Insulins & Lipid-Lowering Statins
  • Direct Oral Anticoagulants (Apixaban, Rivaroxaban) & Antiplatelets
  • Levothyroxine (Hypothyroidism) & Proton Pump Inhibitors (Pantoprazole)

All Registered NUCC Taxonomies & State Licenses

Taxonomy Code & Plain-English DescriptionState License & Primary Status
207R00000X — Internal Medicine
Plain English: Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician)		State: VA | License: 0101275066 | Primary: Secondary
207RA0001X — Internal Medicine, Advanced Heart Failure and Transplant Cardiology
Plain English: Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician)		State: VA | License: 0101275066 | Primary: Secondary
207RC0000X — Internal Medicine, Cardiovascular Disease
Plain English: Board-Certified Cardiologist (Heart & Blood Vessel Specialist)		State: VA | License: 0101275066 | Primary: Secondary
207RC0200X — Internal Medicine, Critical Care Medicine
Plain English: Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician)		State: VA | License: 0101275066 | Primary: Yes (Primary)
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
✓ Copied to clipboard