Heather Hammack, APRN, FNP-C
NPI 1043876691 · Family Nurse Practitioner · Barbourville, KY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Heather Hammack, APRN, FNP-C is a Family Nurse Practitioner provider in Barbourville, KY (NPI 1043876691).
Provider details
- NPI number
- 1043876691
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN, FNP-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- 3013220 (KY)
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
7 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Amlodipine Besylate | 17 |
| Montelukast Sodium | 14 |
| Prednisone | 13 |
| Rosuvastatin Calcium | 12 |
| Zolpidem Tartrate | 12 |
| Etodolac | 11 |
| Levothyroxine Sodium | 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 , 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
Registry dates
- Enumerated
- 2019-05-18
- Last updated
- 2025-06-05
- Certified
- 2025-06-05
Frequently asked questions
- What is Heather Hammack's NPI number?
- Heather Hammack's National Provider Identifier (NPI) is 1043876691, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Hammack's specialty?
- Heather Hammack is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Heather Hammack located?
- Heather Hammack's practice location on file with NPPES is 1927 S US Highway 25e, Barbourville, KY 40906-7600.
- What is Heather Hammack's phone number?
- The practice phone number listed in the NPPES registry for Heather Hammack is (606) 546-7777.
- Does Heather Hammack accept Medicare?
- Heather Hammack is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Heather Hammack's NPI active?
- Yes — Heather Hammack's NPI (1043876691) is active in the NPPES registry as of the last update on 2025-06-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.