OrganizationActive
Charles F. Bahn, M.D.
NPI 1336344589 · Ophthalmology Physician · Bethesda, MD
Provider details
- NPI number
- 1336344589
- Entity type
- Organization
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Charles Bahn, Owner(301) 657-3022
- License
- D0031521 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(89/100 index)
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.
Practice location
4848 Battery Ln
Suite 102
Bethesda, MD 20814-2709
Phone: (301) 657-3022
Street-level locationGet directions
Mailing address
4848 Battery Ln
Bethesda, MD 20814-2709
Registry dates
- Enumerated
- 2007-06-18
- Last updated
- 2020-08-22
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.