Anesthesia Associates of Southern California PC
NPI 1437013836 · Anesthesiology Physician · Santa Ana, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anesthesia Associates of Southern California PC is a Anesthesiology Physician organization in Santa Ana, CA (NPI 1437013836).
Provider details
- NPI number
- 1437013836
- Entity type
- Organization
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Marc Koch, President & Ceo(917) 613-3223
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
Under 1 yr in 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
- 2025-12-11
- Last updated
- 2026-01-13
- Certified
- 2026-01-13
Frequently asked questions
- What is Anesthesia Associates of Southern California PC's NPI number?
- Anesthesia Associates of Southern California PC's National Provider Identifier (NPI) is 1437013836, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Anesthesia Associates of Southern California PC?
- Anesthesia Associates of Southern California PC is classified in the NPPES registry as Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Anesthesia Associates of Southern California PC located?
- Anesthesia Associates of Southern California PC's practice location on file with NPPES is 1001 N Tustin Ave, Santa Ana, CA 92705-3502.
- What is Anesthesia Associates of Southern California PC's phone number?
- The practice phone number listed in the NPPES registry for Anesthesia Associates of Southern California PC is (914) 491-9495.
- Does Anesthesia Associates of Southern California PC accept Medicare?
- Anesthesia Associates of Southern California PC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Anesthesia Associates of Southern California PC?
- The authorized official listed on Anesthesia Associates of Southern California PC's NPPES record is Marc Koch, President & Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Anesthesia Associates of Southern California PC's NPI active?
- Yes — Anesthesia Associates of Southern California PC's NPI (1437013836) is active in the NPPES registry as of the last update on 2026-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.