Asthma & Allergy Clinic of Marin & San Francisco
NPI 1902826456 · Specialist · Greenbrae, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Asthma & Allergy Clinic of Marin & San Francisco is a Specialist organization in Greenbrae, CA (NPI 1902826456).
Provider details
- NPI number
- 1902826456
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Schuman Tam, President(415) 751-6800
- License
- G063486 (CA)
Specialties & taxonomies
Other Service Providers
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
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)
- 6850 Geary BlvdSan Francisco, CA 94121-1604Phone: (415) 751-6800Fax: (415) 751-6808
Registry dates
- Enumerated
- 2006-07-20
- Last updated
- 2025-05-15
- Certified
- 2025-05-15
Frequently asked questions
- What is Asthma & Allergy Clinic of Marin & San Francisco's NPI number?
- Asthma & Allergy Clinic of Marin & San Francisco's National Provider Identifier (NPI) is 1902826456, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Asthma & Allergy Clinic of Marin & San Francisco?
- Asthma & Allergy Clinic of Marin & San Francisco is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Asthma & Allergy Clinic of Marin & San Francisco located?
- Asthma & Allergy Clinic of Marin & San Francisco's practice location on file with NPPES is 1000 South Eliseo Drive, Greenbrae, CA 94904.
- What is Asthma & Allergy Clinic of Marin & San Francisco's phone number?
- The practice phone number listed in the NPPES registry for Asthma & Allergy Clinic of Marin & San Francisco is (415) 461-8909.
- Does Asthma & Allergy Clinic of Marin & San Francisco accept Medicare?
- Asthma & Allergy Clinic of Marin & San Francisco 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 Asthma & Allergy Clinic of Marin & San Francisco?
- The authorized official listed on Asthma & Allergy Clinic of Marin & San Francisco's NPPES record is Schuman Tam, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Asthma & Allergy Clinic of Marin & San Francisco's NPI active?
- Yes — Asthma & Allergy Clinic of Marin & San Francisco's NPI (1902826456) is active in the NPPES registry as of the last update on 2025-05-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.