Holly Ehrke
NPI 1174079636 · Family Nurse Practitioner · Onaway, MI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Holly Ehrke is a Family Nurse Practitioner provider in Onaway, MI (NPI 1174079636).
Provider details
- NPI number
- 1174079636
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 4704191276 (MI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Atorvastatin Calcium | 16 |
| Tamsulosin Hcl | 15 |
| Omeprazole | 13 |
| Pantoprazole Sodium | 13 |
| Metformin Hcl | 12 |
| Allopurinol | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 829 N Center Ave Ste 298Gaylord, MI 49735-1683Phone: (989) 731-7708Fax: (989) 731-7929
Registry dates
- Enumerated
- 2016-08-25
- Last updated
- 2022-07-21
Frequently asked questions
- What is Holly Ehrke's NPI number?
- Holly Ehrke's National Provider Identifier (NPI) is 1174079636, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Holly Ehrke's specialty?
- Holly Ehrke is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Holly Ehrke located?
- Holly Ehrke's practice location on file with NPPES is 21258 M 68 Hwy, Onaway, MI 49765-9692.
- What is Holly Ehrke's phone number?
- The practice phone number listed in the NPPES registry for Holly Ehrke is (989) 733-2082.
- Does Holly Ehrke accept Medicare?
- Holly Ehrke is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Holly Ehrke's NPI active?
- Yes — Holly Ehrke's NPI (1174079636) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.