Walter Brewer, MD
NPI 1932279247 · Obstetrics & Gynecology Physician · Tucson, AZ
Walter Brewer, MD is a Obstetrics & Gynecology Physician provider in Tucson, AZ (NPI 1932279247).
Provider details
- NPI number
- 1932279247
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 22069 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-11-08
- Last updated
- 2021-09-12
- Certified
- 2021-09-12
Frequently asked questions
- What is Walter Brewer's NPI number?
- Walter Brewer's National Provider Identifier (NPI) is 1932279247, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Walter Brewer's specialty?
- Walter Brewer is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Walter Brewer located?
- Walter Brewer's practice location on file with NPPES is 5301 E Grant Rd, Tucson, AZ 85712-2805.
- What is Walter Brewer's phone number?
- The practice phone number listed in the NPPES registry for Walter Brewer is (520) 795-5818.
- Is Walter Brewer's NPI active?
- Yes — Walter Brewer's NPI (1932279247) is active in the NPPES registry as of the last update on 2021-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.