Babak Mohajer, MD
NPI 1003839374 · Gastroenterology Physician · New York, NY
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Babak Mohajer, MD is a Gastroenterology Physician provider in New York, NY (NPI 1003839374).
Provider details
- NPI number
- 1003839374
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 194807 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
475 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 122 | $96 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 81 | $122 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 72 | $82 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 60 | $279 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 48 | $112 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 75 | 30 |
| Pantoprazole Sodium | 68 | 27 |
| Sodium, Potassium,mag Sulfatesbrand: Sod Sulf-Potass Sulf-Mag Sulf | 66 | 64 |
| Famotidine | 63 | 24 |
| Esomeprazole Magnesium | 39 | 13 |
| Mesalaminebrand: Mesalamine Er | 17 | — |
| Dexlansoprazolebrand: Dexlansoprazole Dr | 15 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-26
- Last updated
- 2011-03-16
Frequently asked questions
- What is Babak Mohajer's NPI number?
- Babak Mohajer's National Provider Identifier (NPI) is 1003839374, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Babak Mohajer's specialty?
- Babak Mohajer is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Babak Mohajer located?
- Babak Mohajer's practice location on file with NPPES is 155 5th Ave, New York, NY 10010-6802.
- What is Babak Mohajer's phone number?
- The practice phone number listed in the NPPES registry for Babak Mohajer is (212) 260-6505.
- Does Babak Mohajer accept Medicare?
- Babak Mohajer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Babak Mohajer's NPI active?
- Yes — Babak Mohajer's NPI (1003839374) is active in the NPPES registry as of the last update on 2011-03-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.