James Gross
NPI 1245017391 · Rehabilitation Practitioner · Long Beach, CA
James Gross is a Rehabilitation Practitioner provider in Long Beach, CA (NPI 1245017391).
Provider details
- NPI number
- 1245017391
- Entity type
- Individual
- Primary specialty
- Rehabilitation PractitionerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
- Community Health Worker172V00000X
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
- 2023-09-12
- Last updated
- 2025-05-07
- Certified
- 2025-05-07
Frequently asked questions
- What is James Gross's NPI number?
- James Gross's National Provider Identifier (NPI) is 1245017391, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Gross's specialty?
- James Gross is listed in the NPPES registry with a primary specialty of Rehabilitation Practitioner (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is James Gross located?
- James Gross's practice location on file with NPPES is 200 Pine Ave, Long Beach, CA 90802-3041.
- What is James Gross's phone number?
- The practice phone number listed in the NPPES registry for James Gross is (213) 447-5594.
- Is James Gross's NPI active?
- Yes — James Gross's NPI (1245017391) is active in the NPPES registry as of the last update on 2025-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.