Patrick Kwan, M.D.
NPI 1164468286 · Anesthesiology Physician · Greenbrae, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Patrick Kwan, M.D. is a Anesthesiology Physician provider in Greenbrae, CA (NPI 1164468286).
Provider details
- NPI number
- 1164468286
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G71487 (CA)
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
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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 (2)
- 450 Sutter St Rm 500San Francisco, CA 94108-3907Phone: (415) 393-9600
- 450 Sutter St Rm 400San Francisco, CA 94108-3907Phone: (415) 393-9600
Registry dates
- Enumerated
- 2006-06-20
- Last updated
- 2024-03-29
- Certified
- 2024-03-28
Frequently asked questions
- What is Patrick Kwan's NPI number?
- Patrick Kwan's National Provider Identifier (NPI) is 1164468286, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patrick Kwan's specialty?
- Patrick Kwan is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Patrick Kwan located?
- Patrick Kwan's practice location on file with NPPES is 250 Bon Air Rd, Greenbrae, CA 94904-1702.
- What is Patrick Kwan's phone number?
- The practice phone number listed in the NPPES registry for Patrick Kwan is (415) 927-4070.
- Does Patrick Kwan accept Medicare?
- Patrick Kwan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Patrick Kwan's NPI active?
- Yes — Patrick Kwan's NPI (1164468286) is active in the NPPES registry as of the last update on 2024-03-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.