James Dyvad
NPI 1609756923 · Rehabilitation Practitioner · San Francisco, CA
James Dyvad is a Rehabilitation Practitioner provider in San Francisco, CA (NPI 1609756923).
Provider details
- NPI number
- 1609756923
- 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
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
- 2025-09-05
- Last updated
- 2025-09-05
- Certified
- 2025-09-05
Frequently asked questions
- What is James Dyvad's NPI number?
- James Dyvad's National Provider Identifier (NPI) is 1609756923, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Dyvad's specialty?
- James Dyvad is listed in the NPPES registry with a primary specialty of Rehabilitation Practitioner (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is James Dyvad located?
- James Dyvad's practice location on file with NPPES is 170 9th St, San Francisco, CA 94103-2603.
- What is James Dyvad's phone number?
- The practice phone number listed in the NPPES registry for James Dyvad is (628) 206-2855.
- Is James Dyvad's NPI active?
- Yes — James Dyvad's NPI (1609756923) is active in the NPPES registry as of the last update on 2025-09-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.