Harun Thimmiah, MD
NPI 1730684945 · Internal Medicine Physician · Worcester, MA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Harun Thimmiah, MD is a Internal Medicine Physician provider in Worcester, MA (NPI 1730684945).
Provider details
- NPI number
- 1730684945
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 294888 (MA)
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
8 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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 55 | 18 |
| Sacubitril/Valsartanbrand: Entresto | 20 | — |
| Rosuvastatin Calcium | 20 | — |
| Atorvastatin Calcium | 19 | — |
| Ticagrelorbrand: Brilinta | 16 | — |
| Apixabanbrand: Eliquis | 15 | — |
| Carvedilol |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$308 across 5 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
- 2018-03-28
- Last updated
- 2025-01-22
- Certified
- 2025-01-22
Frequently asked questions
- What is Harun Thimmiah's NPI number?
- Harun Thimmiah's National Provider Identifier (NPI) is 1730684945, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harun Thimmiah's specialty?
- Harun Thimmiah is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Harun Thimmiah located?
- Harun Thimmiah's practice location on file with NPPES is 55 Lake Ave N, Worcester, MA 01655-0002.
- What is Harun Thimmiah's phone number?
- The practice phone number listed in the NPPES registry for Harun Thimmiah is (508) 334-3452.
- Does Harun Thimmiah accept Medicare?
- Harun Thimmiah is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Harun Thimmiah's NPI active?
- Yes — Harun Thimmiah's NPI (1730684945) is active in the NPPES registry as of the last update on 2025-01-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.