Anthony Trejo, CRNA
NPI 1033891288 · Certified Registered Nurse Anesthetist · Stanford, CA
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anthony Trejo, CRNA is a Certified Registered Nurse Anesthetist provider in Stanford, CA (NPI 1033891288).
Provider details
- NPI number
- 1033891288
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Male
- Sole proprietor
- Yes
- License
- 95002104 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 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.
Practice location
Mailing address
Additional practice locations (1)
- 1425 S Main StWalnut Creek, CA 94596-5318Phone: (925) 295-4000
Registry dates
- Enumerated
- 2023-08-07
- Last updated
- 2025-06-09
- Certified
- 2025-06-09
Frequently asked questions
- What is Anthony Trejo's NPI number?
- Anthony Trejo's National Provider Identifier (NPI) is 1033891288, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anthony Trejo's specialty?
- Anthony Trejo is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Anthony Trejo located?
- Anthony Trejo's practice location on file with NPPES is 300 Pasteur Dr, Stanford, CA 94305-2200.
- What is Anthony Trejo's phone number?
- The practice phone number listed in the NPPES registry for Anthony Trejo is (650) 723-4000.
- Does Anthony Trejo accept Medicare?
- Anthony Trejo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Anthony Trejo's NPI active?
- Yes — Anthony Trejo's NPI (1033891288) is active in the NPPES registry as of the last update on 2025-06-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.