Gretchen J Brewer, OD & Associates, Inc
NPI 1386731727 · Optometrist · Philadelphia, PA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gretchen J Brewer, OD & Associates, Inc is a Optometrist organization in Philadelphia, PA (NPI 1386731727).
Provider details
- NPI number
- 1386731727
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Gretchen Brewer, President Owner(215) 332-7228
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
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
Mailing address
Registry dates
- Enumerated
- 2006-10-06
- Last updated
- 2014-05-29
Frequently asked questions
- What is Gretchen J Brewer, OD & Associates, Inc's NPI number?
- Gretchen J Brewer, OD & Associates, Inc's National Provider Identifier (NPI) is 1386731727, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Gretchen J Brewer, OD & Associates, Inc?
- Gretchen J Brewer, OD & Associates, Inc is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Gretchen J Brewer, OD & Associates, Inc located?
- Gretchen J Brewer, OD & Associates, Inc's practice location on file with NPPES is 2329 Cottman Ave, Philadelphia, PA 19149.
- What is Gretchen J Brewer, OD & Associates, Inc's phone number?
- The practice phone number listed in the NPPES registry for Gretchen J Brewer, OD & Associates, Inc is (215) 332-7228.
- Does Gretchen J Brewer, OD & Associates, Inc accept Medicare?
- Gretchen J Brewer, OD & Associates, 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 Gretchen J Brewer, OD & Associates, Inc?
- The authorized official listed on Gretchen J Brewer, OD & Associates, Inc's NPPES record is Gretchen Brewer, President Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Gretchen J Brewer, OD & Associates, Inc's NPI active?
- Yes — Gretchen J Brewer, OD & Associates, Inc's NPI (1386731727) is active in the NPPES registry as of the last update on 2014-05-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.