OrganizationActive
Charles F. Bahn, M.D.
NPI 1336344589 · Ophthalmology Physician · Bethesda, MD
Charles F. Bahn, M.D. is a Ophthalmology Physician organization in Bethesda, MD (NPI 1336344589).
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
Frequently asked questions
- What is Charles F. Bahn, M.D.'s NPI number?
- Charles F. Bahn, M.D.'s National Provider Identifier (NPI) is 1336344589, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Charles F. Bahn, M.D.?
- Charles F. Bahn, M.D. is classified in the NPPES registry as Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Charles F. Bahn, M.D. located?
- Charles F. Bahn, M.D.'s practice location on file with NPPES is 4848 Battery Ln, Bethesda, MD 20814-2709.
- What is Charles F. Bahn, M.D.'s phone number?
- The practice phone number listed in the NPPES registry for Charles F. Bahn, M.D. is (301) 657-3022.
- Who is the authorized official for Charles F. Bahn, M.D.?
- The authorized official listed on Charles F. Bahn, M.D.'s NPPES record is Charles Bahn, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Charles F. Bahn, M.D.'s NPI active?
- Yes — Charles F. Bahn, M.D.'s NPI (1336344589) is active in the NPPES registry as of the last update on 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.