Greyson Herrmann
NPI 1679383079 · Rehabilitation Practitioner · El Dorado Hills, CA
Greyson Herrmann is a Rehabilitation Practitioner provider in El Dorado Hills, CA (NPI 1679383079).
Provider details
- NPI number
- 1679383079
- 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
1 yr 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
- 2025-01-09
- Last updated
- 2025-04-23
- Certified
- 2025-04-23
Frequently asked questions
- What is Greyson Herrmann's NPI number?
- Greyson Herrmann's National Provider Identifier (NPI) is 1679383079, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Greyson Herrmann's specialty?
- Greyson Herrmann is listed in the NPPES registry with a primary specialty of Rehabilitation Practitioner (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Greyson Herrmann located?
- Greyson Herrmann's practice location on file with NPPES is 4805 Golden Foothill Pkwy, El Dorado Hills, CA 95762-9651.
- What is Greyson Herrmann's phone number?
- The practice phone number listed in the NPPES registry for Greyson Herrmann is (530) 644-2412.
- Is Greyson Herrmann's NPI active?
- Yes — Greyson Herrmann's NPI (1679383079) is active in the NPPES registry as of the last update on 2025-04-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.