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Brent Larson, MD
NPI 1609921204 · Anesthesiology Physician · Pleasanton, CA
Brent Larson, MD is a Anesthesiology Physician provider in Pleasanton, CA (NPI 1609921204).
Provider details
- NPI number
- 1609921204
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A63652 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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
1393 Santa Rita Rd
Suite F
Pleasanton, CA 94566-5665
Phone: (925) 462-2334
Fax: (925) 462-2335
Street-level locationGet directions
Mailing address
210 N Tustin Ave
Santa Ana, CA 92705-3807
Registry dates
- Enumerated
- 2007-01-24
- Last updated
- 2008-11-17
Frequently asked questions
- What is Brent Larson's NPI number?
- Brent Larson's National Provider Identifier (NPI) is 1609921204, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brent Larson's specialty?
- Brent Larson is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Brent Larson located?
- Brent Larson's practice location on file with NPPES is 1393 Santa Rita Rd, Pleasanton, CA 94566-5665.
- What is Brent Larson's phone number?
- The practice phone number listed in the NPPES registry for Brent Larson is (925) 462-2334.
- Is Brent Larson's NPI active?
- Yes — Brent Larson's NPI (1609921204) is active in the NPPES registry as of the last update on 2008-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.