Brandon Cortez, M.D.
NPI 1538521828 · Family Medicine Physician · Santa Rosa, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brandon Cortez, M.D. is a Family Medicine Physician provider in Santa Rosa, CA (NPI 1538521828).
Provider details
- NPI number
- 1538521828
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A151645 (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
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 53 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 132 | 40 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 84 | — |
| Gabapentin | 74 | 11 |
| Amlodipine Besylate | 52 | 17 |
| Lisinopril | 49 | 15 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 46 | — |
Practice location
Mailing address
Additional practice locations (2)
- 3569 Round Barn Cir Ste 200Santa Rosa, CA 95403-5781Phone: (707) 583-8800
- 3883 Airway Dr Ste 202Santa Rosa, CA 95403-1671Phone: (707) 303-3600
Registry dates
- Enumerated
- 2016-03-24
- Last updated
- 2020-03-07
- Certified
- 2020-03-07
Frequently asked questions
- What is Brandon Cortez's NPI number?
- Brandon Cortez's National Provider Identifier (NPI) is 1538521828, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brandon Cortez's specialty?
- Brandon Cortez is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Brandon Cortez located?
- Brandon Cortez's practice location on file with NPPES is 1300 N Dutton Ave, Santa Rosa, CA 95401-7112.
- What is Brandon Cortez's phone number?
- The practice phone number listed in the NPPES registry for Brandon Cortez is (707) 396-5151.
- Does Brandon Cortez accept Medicare?
- Brandon Cortez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brandon Cortez's NPI active?
- Yes — Brandon Cortez's NPI (1538521828) is active in the NPPES registry as of the last update on 2020-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.