Mehran Massumi, M.D.
NPI 1942521711 · Interventional Cardiology Physician · Houston, TX
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mehran Massumi, M.D. is a Interventional Cardiology Physician provider in Houston, TX (NPI 1942521711).
Provider details
- NPI number
- 1942521711
- Entity type
- Individual
- Primary specialty
- Interventional Cardiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- Q0118 (TX)
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 tenure33% of score
16 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 48 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 685 | 227 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 639 | 231 |
| Carvedilol | 362 | 118 |
| Amlodipine Besylate | 347 | 118 |
| Apixabanbrand: Eliquis | 333 | 84 |
| Metoprolol Succinate | 327 | 105 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$26,613 across 163 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-06-16
- Last updated
- 2026-05-01
- Certified
- 2026-05-01
Frequently asked questions
- What is Mehran Massumi's NPI number?
- Mehran Massumi's National Provider Identifier (NPI) is 1942521711, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mehran Massumi's specialty?
- Mehran Massumi is listed in the NPPES registry with a primary specialty of Interventional Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is Mehran Massumi located?
- Mehran Massumi's practice location on file with NPPES is 2727 W Holcombe Blvd, Houston, TX 77025-1669.
- What is Mehran Massumi's phone number?
- The practice phone number listed in the NPPES registry for Mehran Massumi is (713) 442-0000.
- Does Mehran Massumi accept Medicare?
- Mehran Massumi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mehran Massumi's NPI active?
- Yes — Mehran Massumi's NPI (1942521711) is active in the NPPES registry as of the last update on 2026-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.