Marc Trommer
NPI 1437890241 · Family Medicine Physician · Westlake, OH
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marc Trommer is a Family Medicine Physician provider in Westlake, OH (NPI 1437890241).
Provider details
- NPI number
- 1437890241
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 34.017764 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 |
|---|---|---|
| Atorvastatin Calcium | 47 | 16 |
| Amlodipine Besylate | 33 | 12 |
| Fluticasone Propionate | 32 | 19 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 21 | — |
| Losartan Potassium | 16 | — |
| Omeprazole | 14 | — |
| Levothyroxine Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-04-05
- Last updated
- 2025-07-23
- Certified
- 2025-07-23
Frequently asked questions
- What is Marc Trommer's NPI number?
- Marc Trommer's National Provider Identifier (NPI) is 1437890241, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marc Trommer's specialty?
- Marc Trommer is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Marc Trommer located?
- Marc Trommer's practice location on file with NPPES is 29000 Center Ridge Rd, Westlake, OH 44145-5219.
- What is Marc Trommer's phone number?
- The practice phone number listed in the NPPES registry for Marc Trommer is (440) 777-3500.
- Does Marc Trommer accept Medicare?
- Marc Trommer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marc Trommer's NPI active?
- Yes — Marc Trommer's NPI (1437890241) is active in the NPPES registry as of the last update on 2025-07-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.