Nicholas Holk
NPI 1932843265 · Rehabilitation Practitioner · Riverside, CA
Nicholas Holk is a Rehabilitation Practitioner provider in Riverside, CA (NPI 1932843265).
Provider details
- NPI number
- 1932843265
- 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
- Case Manager/Care Coordinator171M00000X
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
- 2022-04-22
- Last updated
- 2025-05-20
- Certified
- 2025-05-20
Frequently asked questions
- What is Nicholas Holk's NPI number?
- Nicholas Holk's National Provider Identifier (NPI) is 1932843265, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Holk's specialty?
- Nicholas Holk is listed in the NPPES registry with a primary specialty of Rehabilitation Practitioner (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Nicholas Holk located?
- Nicholas Holk's practice location on file with NPPES is 1950 Market St, Riverside, CA 92501-1720.
- What is Nicholas Holk's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Holk is (951) 530-5900.
- Is Nicholas Holk's NPI active?
- Yes — Nicholas Holk's NPI (1932843265) is active in the NPPES registry as of the last update on 2025-05-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.