Barenburg Optical Service, Inc
NPI 1639179112 · Optometrist · Baltimore, MD
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Barenburg Optical Service, Inc is a Optometrist organization in Baltimore, MD (NPI 1639179112).
Provider details
- NPI number
- 1639179112
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Mark Gordon, President(410) 752-1677
- License
- TA0633 (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
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
- 2005-07-27
- Last updated
- 2016-12-01
Frequently asked questions
- What is Barenburg Optical Service, Inc's NPI number?
- Barenburg Optical Service, Inc's National Provider Identifier (NPI) is 1639179112, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Barenburg Optical Service, Inc?
- Barenburg Optical Service, Inc is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Barenburg Optical Service, Inc located?
- Barenburg Optical Service, Inc's practice location on file with NPPES is 100 Park Ave, Baltimore, MD 21201-3416.
- What is Barenburg Optical Service, Inc's phone number?
- The practice phone number listed in the NPPES registry for Barenburg Optical Service, Inc is (410) 752-1677.
- Does Barenburg Optical Service, Inc accept Medicare?
- Barenburg Optical Service, Inc 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 Barenburg Optical Service, Inc?
- The authorized official listed on Barenburg Optical Service, Inc's NPPES record is Mark Gordon, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Barenburg Optical Service, Inc's NPI active?
- Yes — Barenburg Optical Service, Inc's NPI (1639179112) is active in the NPPES registry as of the last update on 2016-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.