Kathleen Bonsmith, MD
NPI 1255794814 · Hospitalist Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathleen Bonsmith, MD is a Hospitalist Physician provider in San Francisco, CA (NPI 1255794814).
Provider details
- NPI number
- 1255794814
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A174817 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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)
- 4800 Sand Point Way NeOc.7.830Seattle, WA 98105-3901Phone: (206) 987-2525
Registry dates
- Enumerated
- 2016-03-31
- Last updated
- 2026-05-04
- Certified
- 2026-05-04
Frequently asked questions
- What is Kathleen Bonsmith's NPI number?
- Kathleen Bonsmith's National Provider Identifier (NPI) is 1255794814, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen Bonsmith's specialty?
- Kathleen Bonsmith is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Kathleen Bonsmith located?
- Kathleen Bonsmith's practice location on file with NPPES is 1975 4th St, San Francisco, CA 94143-2351.
- What is Kathleen Bonsmith's phone number?
- The practice phone number listed in the NPPES registry for Kathleen Bonsmith is (415) 476-1000.
- Does Kathleen Bonsmith accept Medicare?
- Kathleen Bonsmith is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathleen Bonsmith's NPI active?
- Yes — Kathleen Bonsmith's NPI (1255794814) is active in the NPPES registry as of the last update on 2026-05-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.