Mark Bergmann, MD
NPI 1669431805 · Ophthalmology Physician · Cincinnati, OH
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Bergmann, MD is a Ophthalmology Physician provider in Cincinnati, OH (NPI 1669431805).
Provider details
- NPI number
- 1669431805
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 35-049117 (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
20 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-17
- Last updated
- 2013-12-31
Frequently asked questions
- What is Mark Bergmann's NPI number?
- Mark Bergmann's National Provider Identifier (NPI) is 1669431805, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Bergmann's specialty?
- Mark Bergmann is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Bergmann located?
- Mark Bergmann's practice location on file with NPPES is 2859 Boudinot Ave, Cincinnati, OH 45238-1606.
- What is Mark Bergmann's phone number?
- The practice phone number listed in the NPPES registry for Mark Bergmann is (513) 661-3566.
- Does Mark Bergmann accept Medicare?
- Mark Bergmann is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Bergmann's NPI active?
- Yes — Mark Bergmann's NPI (1669431805) is active in the NPPES registry as of the last update on 2013-12-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.