Hal Grotke, MD
NPI 1790841278 · Family Medicine Physician · Eureka, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hal Grotke, MD is a Family Medicine Physician provider in Eureka, CA (NPI 1790841278).
Provider details
- NPI number
- 1790841278
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A78266 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% 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
- 2006-12-28
- Last updated
- 2017-02-17
Frequently asked questions
- What is Hal Grotke's NPI number?
- Hal Grotke's National Provider Identifier (NPI) is 1790841278, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hal Grotke's specialty?
- Hal Grotke is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Hal Grotke located?
- Hal Grotke's practice location on file with NPPES is 2350 Buhne St, Eureka, CA 95501-3238.
- What is Hal Grotke's phone number?
- The practice phone number listed in the NPPES registry for Hal Grotke is (707) 443-4593.
- Does Hal Grotke accept Medicare?
- Hal Grotke is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hal Grotke's NPI active?
- Yes — Hal Grotke's NPI (1790841278) is active in the NPPES registry as of the last update on 2017-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.