Heather Hammaker, FNP
NPI 1952877938 · Nurse Practitioner · Mount Airy, NC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Heather Hammaker, FNP is a Nurse Practitioner provider in Mount Airy, NC (NPI 1952877938).
Provider details
- NPI number
- 1952877938
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 247417 (NC)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
261 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 189 | $77 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 49 | $101 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 23 | $115 |
Typical Medicare-allowed amounts for these services range $77–$115 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 135 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 220 | 53 |
| Levothyroxine Sodium | 209 | 59 |
| Atorvastatin Calcium | 206 | 62 |
| Omeprazole | 180 | 53 |
| Pantoprazole Sodium | 175 | 53 |
| Alprazolam | 165 | 50 |
| Lisinopril |
Practice location
Mailing address
Additional practice locations (1)
- 2133 Rockford St Ste 1400Mount Airy, NC 27030-6594Phone: (336) 719-6100
Registry dates
- Enumerated
- 2018-10-17
- Last updated
- 2021-08-17
- Certified
- 2021-08-17
Frequently asked questions
- What is Heather Hammaker's NPI number?
- Heather Hammaker's National Provider Identifier (NPI) is 1952877938, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Hammaker's specialty?
- Heather Hammaker is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Heather Hammaker located?
- Heather Hammaker's practice location on file with NPPES is 865 W Lake Dr, Mount Airy, NC 27030-2102.
- What is Heather Hammaker's phone number?
- The practice phone number listed in the NPPES registry for Heather Hammaker is (336) 719-6100.
- Does Heather Hammaker accept Medicare?
- Heather Hammaker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Heather Hammaker's NPI active?
- Yes — Heather Hammaker's NPI (1952877938) is active in the NPPES registry as of the last update on 2021-08-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.