Marc Alexander, MD
NPI 1275561714 · Internal Medicine Physician · Cincinnati, OH
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marc Alexander, MD is a Internal Medicine Physician provider in Cincinnati, OH (NPI 1275561714).
Provider details
- NPI number
- 1275561714
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 35049926 (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
19 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 · 43 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 101 | 12 |
| Levothyroxine Sodium | 66 | — |
| Amlodipine Besylate | 56 | — |
| Apixabanbrand: Eliquis | 51 | — |
| Clopidogrel Bisulfatebrand: Clopidogrel | 43 | — |
| Metoprolol Succinate | 40 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-30
- Last updated
- 2007-10-22
Frequently asked questions
- What is Marc Alexander's NPI number?
- Marc Alexander's National Provider Identifier (NPI) is 1275561714, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marc Alexander's specialty?
- Marc Alexander is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Marc Alexander located?
- Marc Alexander's practice location on file with NPPES is 6350 Glenway Ave, Cincinnati, OH 45211-6378.
- What is Marc Alexander's phone number?
- The practice phone number listed in the NPPES registry for Marc Alexander is (513) 481-3400.
- Does Marc Alexander accept Medicare?
- Marc Alexander is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marc Alexander's NPI active?
- Yes — Marc Alexander's NPI (1275561714) is active in the NPPES registry as of the last update on 2007-10-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.