Katherine Gray, M.D.
NPI 1265631741 · Orthopaedic Hand Surgery Physician · San Jose, CA
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Gray, M.D. is a Orthopaedic Hand Surgery Physician provider in San Jose, CA (NPI 1265631741).
Provider details
- NPI number
- 1265631741
- Entity type
- Individual
- Primary specialty
- Orthopaedic Hand Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- A82331 (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
18 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
- 2007-07-13
- Last updated
- 2022-02-11
Frequently asked questions
- What is Katherine Gray's NPI number?
- Katherine Gray's National Provider Identifier (NPI) is 1265631741, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Gray's specialty?
- Katherine Gray is listed in the NPPES registry with a primary specialty of Orthopaedic Hand Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Katherine Gray located?
- Katherine Gray's practice location on file with NPPES is 260 International Cir, San Jose, CA 95119-1130.
- What is Katherine Gray's phone number?
- The practice phone number listed in the NPPES registry for Katherine Gray is (408) 972-6703.
- Does Katherine Gray accept Medicare?
- Katherine Gray is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Gray's NPI active?
- Yes — Katherine Gray's NPI (1265631741) is active in the NPPES registry as of the last update on 2022-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.