Diane Gray, P.T.
NPI 1407919483 · Physical Therapist · San Leandro, CA
Diane Gray, P.T. is a Physical Therapist provider in San Leandro, CA (NPI 1407919483).
Provider details
- NPI number
- 1407919483
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- P.T.
- Sex
- Female
- Sole proprietor
- No
- License
- PT 14564 (CA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-12-19
- Last updated
- 2022-01-03
Frequently asked questions
- What is Diane Gray's NPI number?
- Diane Gray's National Provider Identifier (NPI) is 1407919483, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Gray's specialty?
- Diane Gray is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Diane Gray located?
- Diane Gray's practice location on file with NPPES is 2500 Merced St, San Leandro, CA 94577-4201.
- What is Diane Gray's phone number?
- The practice phone number listed in the NPPES registry for Diane Gray is (510) 454-1000.
- Is Diane Gray's NPI active?
- Yes — Diane Gray's NPI (1407919483) is active in the NPPES registry as of the last update on 2022-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.