Kenneth Hubbell, MD
NPI 1013667781 · Internal Medicine Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kenneth Hubbell, MD is a Internal Medicine Physician provider in San Francisco, CA (NPI 1013667781).
Provider details
- NPI number
- 1013667781
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2022-03-25
- Last updated
- 2025-06-03
- Certified
- 2025-06-03
Frequently asked questions
- What is Kenneth Hubbell's NPI number?
- Kenneth Hubbell's National Provider Identifier (NPI) is 1013667781, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kenneth Hubbell's specialty?
- Kenneth Hubbell is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Kenneth Hubbell located?
- Kenneth Hubbell's practice location on file with NPPES is 505 Parnassus Ave, San Francisco, CA 94143-2204.
- What is Kenneth Hubbell's phone number?
- The practice phone number listed in the NPPES registry for Kenneth Hubbell is (415) 476-1529.
- Does Kenneth Hubbell accept Medicare?
- Kenneth Hubbell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kenneth Hubbell's NPI active?
- Yes — Kenneth Hubbell's NPI (1013667781) is active in the NPPES registry as of the last update on 2025-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.