Brian Rees, MD
NPI 1962558205 · Family Medicine Physician · San Luis Obispo, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brian Rees, MD is a Family Medicine Physician provider in San Luis Obispo, CA (NPI 1962558205).
Provider details
- NPI number
- 1962558205
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- C40764 (CA)
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
- 2007-01-27
- Last updated
- 2013-08-22
Frequently asked questions
- What is Brian Rees's NPI number?
- Brian Rees's National Provider Identifier (NPI) is 1962558205, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Rees's specialty?
- Brian Rees is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Brian Rees located?
- Brian Rees's practice location on file with NPPES is California Mens Colony, San Luis Obispo, CA 93409-0001.
- What is Brian Rees's phone number?
- The practice phone number listed in the NPPES registry for Brian Rees is (805) 547-7900.
- Does Brian Rees accept Medicare?
- Brian Rees is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brian Rees's NPI active?
- Yes — Brian Rees's NPI (1962558205) is active in the NPPES registry as of the last update on 2013-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.