Hatef Massoumi, M.D.
NPI 1619027364 · Gastroenterology Physician · Bronx, NY
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hatef Massoumi, M.D. is a Gastroenterology Physician provider in Bronx, NY (NPI 1619027364).
Provider details
- NPI number
- 1619027364
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 221502 (NY)
Specialties & taxonomies
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
388 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 156 | $146 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 61 | $89 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 46 | $133 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 30 | $104 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 28 | $193 |
| Ultrasound Scan of Organ Tissue for Measuring Elasticity |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 40 | — |
| Ursodiol | 39 | — |
| Furosemide | 33 | 11 |
| Rifaximinbrand: Xifaxan | 26 | — |
| Carvedilol | 22 | — |
| Famotidine | 19 | — |
| Cholestyramine (with Sugar)brand: Cholestyramine | 19 | — |
| Lactulose | 17 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-12
- Last updated
- 2014-05-22
Frequently asked questions
- What is Hatef Massoumi's NPI number?
- Hatef Massoumi's National Provider Identifier (NPI) is 1619027364, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hatef Massoumi's specialty?
- Hatef Massoumi is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Hatef Massoumi located?
- Hatef Massoumi's practice location on file with NPPES is 1250 Waters Pl, Bronx, NY 10461-2720.
- What is Hatef Massoumi's phone number?
- The practice phone number listed in the NPPES registry for Hatef Massoumi is (718) 239-0115.
- Does Hatef Massoumi accept Medicare?
- Hatef Massoumi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hatef Massoumi's NPI active?
- Yes — Hatef Massoumi's NPI (1619027364) is active in the NPPES registry as of the last update on 2014-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.