Anesthesiology Consultants of Marin
NPI 1578580544 · Anesthesiology Physician · Greenbrae, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anesthesiology Consultants of Marin is a Anesthesiology Physician organization in Greenbrae, CA (NPI 1578580544).
Provider details
- NPI number
- 1578580544
- Entity type
- Organization
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Jan Hirsch, President(415) 716-7100
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
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
Mailing address
Registry dates
- Enumerated
- 2006-07-16
- Last updated
- 2019-05-09
Frequently asked questions
- What is Anesthesiology Consultants of Marin's NPI number?
- Anesthesiology Consultants of Marin's National Provider Identifier (NPI) is 1578580544, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Anesthesiology Consultants of Marin?
- Anesthesiology Consultants of Marin is classified in the NPPES registry as Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Anesthesiology Consultants of Marin located?
- Anesthesiology Consultants of Marin's practice location on file with NPPES is 250 Bon Air Rd, Greenbrae, CA 94904-1702.
- What is Anesthesiology Consultants of Marin's phone number?
- The practice phone number listed in the NPPES registry for Anesthesiology Consultants of Marin is (415) 927-4070.
- Does Anesthesiology Consultants of Marin accept Medicare?
- Anesthesiology Consultants of Marin 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 Anesthesiology Consultants of Marin?
- The authorized official listed on Anesthesiology Consultants of Marin's NPPES record is Jan Hirsch, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Anesthesiology Consultants of Marin's NPI active?
- Yes — Anesthesiology Consultants of Marin's NPI (1578580544) is active in the NPPES registry as of the last update on 2019-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.