John Keohane, M.D.
NPI 1134173677 · Orthopaedic Surgery Physician · Larkspur, CA
John Keohane, M.D. is a Orthopaedic Surgery Physician provider in Larkspur, CA (NPI 1134173677).
Provider details
- NPI number
- 1134173677
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- C32018 (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
- 2006-05-20
- Last updated
- 2011-08-04
Frequently asked questions
- What is John Keohane's NPI number?
- John Keohane's National Provider Identifier (NPI) is 1134173677, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Keohane's specialty?
- John Keohane is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is John Keohane located?
- John Keohane's practice location on file with NPPES is 18 Bon Air Rd, Larkspur, CA 94939-1123.
- What is John Keohane's phone number?
- The practice phone number listed in the NPPES registry for John Keohane is (415) 927-5300.
- Is John Keohane's NPI active?
- Yes — John Keohane's NPI (1134173677) is active in the NPPES registry as of the last update on 2011-08-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.