What is Stewart Brash's NPI number?

Stewart Brash's National Provider Identifier (NPI) is 1427001163, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Stewart Brash's specialty?

Stewart Brash is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Stewart Brash located?

Stewart Brash's practice location on file with NPPES is 1001 N Tustin Ave, Santa Ana, CA 92705-3502.

What is Stewart Brash's phone number?

The practice phone number listed in the NPPES registry for Stewart Brash is (714) 953-3500.

Is Stewart Brash's NPI active?

Yes — Stewart Brash's NPI (1427001163) is active in the NPPES registry as of the last update on 2009-12-01.

IndividualActive

Stewart Brash, M.D.

NPI 1427001163 · Emergency Medicine Physician · Santa Ana, CA

Stewart Brash, M.D. is a Emergency Medicine Physician provider in Santa Ana, CA (NPI 1427001163).

Provider details

NPI number: 1427001163
Entity type: Individual
Primary specialty: Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: No
License: G2042066 (CA)

Specialties & taxonomies

Emergency Medicine PhysicianPrimary207P00000XLicense G2042066 (CA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(91/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
20 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

1001 N Tustin Ave

Emergency Department

Santa Ana, CA 92705-3502

Phone: (714) 953-3500

Street-level locationGet directions

More CA providers

Mailing address

4551 Glencoe Ave

Marina Del Rey, CA 90292-6385

Enumerated: 2006-05-17
Last updated: 2009-12-01

Frequently asked questions

What is Stewart Brash's NPI number?: Stewart Brash's National Provider Identifier (NPI) is 1427001163, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Stewart Brash's specialty?: Stewart Brash is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
Where is Stewart Brash located?: Stewart Brash's practice location on file with NPPES is 1001 N Tustin Ave, Santa Ana, CA 92705-3502.
What is Stewart Brash's phone number?: The practice phone number listed in the NPPES registry for Stewart Brash is (714) 953-3500.
Is Stewart Brash's NPI active?: Yes — Stewart Brash's NPI (1427001163) is active in the NPPES registry as of the last update on 2009-12-01.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.