Alexander Pennekamp, DO
NPI 1790246981 · Nephrology Physician · Cincinnati, OH
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexander Pennekamp, DO is a Nephrology Physician provider in Cincinnati, OH (NPI 1790246981).
Provider details
- NPI number
- 1790246981
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 34.015436 (OH)
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 tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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.
Practice location
Mailing address
Additional practice locations (1)
- 375 Dixmyth Ave # 5Cincinnati, OH 45220-2475Phone: (513) 862-1800Fax: (513) 793-4523
Registry dates
- Enumerated
- 2019-03-29
- Last updated
- 2026-05-27
- Certified
- 2026-05-27
Frequently asked questions
- What is Alexander Pennekamp's NPI number?
- Alexander Pennekamp's National Provider Identifier (NPI) is 1790246981, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Pennekamp's specialty?
- Alexander Pennekamp is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Alexander Pennekamp located?
- Alexander Pennekamp's practice location on file with NPPES is 2123 Auburn Ave Ste 404, Cincinnati, OH 45219-2906.
- What is Alexander Pennekamp's phone number?
- The practice phone number listed in the NPPES registry for Alexander Pennekamp is (513) 241-5630.
- Does Alexander Pennekamp accept Medicare?
- Alexander Pennekamp is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexander Pennekamp's NPI active?
- Yes — Alexander Pennekamp's NPI (1790246981) is active in the NPPES registry as of the last update on 2026-05-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.