Mary Cooke, MD
NPI 1821053620 · Internal Medicine Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Cooke, MD is a Internal Medicine Physician provider in San Francisco, CA (NPI 1821053620).
Provider details
- NPI number
- 1821053620
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- G38681 (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
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
- 2006-04-18
- Last updated
- 2007-07-09
Frequently asked questions
- What is Mary Cooke's NPI number?
- Mary Cooke's National Provider Identifier (NPI) is 1821053620, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Cooke's specialty?
- Mary Cooke is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Cooke located?
- Mary Cooke's practice location on file with NPPES is 400 Parnassus Ave, San Francisco, CA 94143-2202.
- What is Mary Cooke's phone number?
- The practice phone number listed in the NPPES registry for Mary Cooke is (415) 353-4624.
- Does Mary Cooke accept Medicare?
- Mary Cooke is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Cooke's NPI active?
- Yes — Mary Cooke's NPI (1821053620) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.