Barry M. Lebowitz, O.D. , M.p.h. , LLC
NPI 1437333853 · Optometrist · Gaithersburg, MD
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Barry M. Lebowitz, O.D. , M.p.h. , LLC is a Optometrist organization in Gaithersburg, MD (NPI 1437333853).
Provider details
- NPI number
- 1437333853
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Barry Lebowitz, Owner(240) 683-6222
- License
- TA1358 (MD)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
Other names (DBA / former)
- Doing business as
- Potomac Eye Care
Registry dates
- Enumerated
- 2007-12-20
- Last updated
- 2007-12-20
Frequently asked questions
- What is Barry M. Lebowitz, O.D. , M.p.h. , LLC's NPI number?
- Barry M. Lebowitz, O.D. , M.p.h. , LLC's National Provider Identifier (NPI) is 1437333853, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Barry M. Lebowitz, O.D. , M.p.h. , LLC?
- Barry M. Lebowitz, O.D. , M.p.h. , LLC is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Barry M. Lebowitz, O.D. , M.p.h. , LLC located?
- Barry M. Lebowitz, O.D. , M.p.h. , LLC's practice location on file with NPPES is 12129 Darnestown Rd, Gaithersburg, MD 20878-2205.
- What is Barry M. Lebowitz, O.D. , M.p.h. , LLC's phone number?
- The practice phone number listed in the NPPES registry for Barry M. Lebowitz, O.D. , M.p.h. , LLC is (240) 683-6222.
- Does Barry M. Lebowitz, O.D. , M.p.h. , LLC accept Medicare?
- Barry M. Lebowitz, O.D. , M.p.h. , LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Barry M. Lebowitz, O.D. , M.p.h. , LLC?
- The authorized official listed on Barry M. Lebowitz, O.D. , M.p.h. , LLC's NPPES record is Barry Lebowitz, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Barry M. Lebowitz, O.D. , M.p.h. , LLC's NPI active?
- Yes — Barry M. Lebowitz, O.D. , M.p.h. , LLC's NPI (1437333853) is active in the NPPES registry as of the last update on 2007-12-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.