John Mcgriff
NPI 1194658377 · Rehabilitation Practitioner · Santa Rosa, CA
John Mcgriff is a Rehabilitation Practitioner provider in Santa Rosa, CA (NPI 1194658377).
Provider details
- NPI number
- 1194658377
- Entity type
- Individual
- Primary specialty
- Rehabilitation PractitionerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- Sole proprietor
- Yes
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
- 2026-06-05
- Last updated
- 2026-06-05
- Certified
- 2026-06-05
Frequently asked questions
- What is John Mcgriff's NPI number?
- John Mcgriff's National Provider Identifier (NPI) is 1194658377, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Mcgriff's specialty?
- John Mcgriff is listed in the NPPES registry with a primary specialty of Rehabilitation Practitioner (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is John Mcgriff located?
- John Mcgriff's practice location on file with NPPES is 112 Childrens Cir, Santa Rosa, CA 95409-6558.
- What is John Mcgriff's phone number?
- The practice phone number listed in the NPPES registry for John Mcgriff is (707) 565-6350.
- Is John Mcgriff's NPI active?
- Yes — John Mcgriff's NPI (1194658377) is active in the NPPES registry as of the last update on 2026-06-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.