Heather Erwin, WHNP-BC
NPI 1740820950 · Women's Health Nurse Practitioner · Fort Smith, AR
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Heather Erwin, WHNP-BC is a Women's Health Nurse Practitioner provider in Fort Smith, AR (NPI 1740820950).
Provider details
- NPI number
- 1740820950
- Entity type
- Individual
- Primary specialty
- Women's Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- WHNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 123567 (AR)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
6 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 92 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 198 | 55 |
| Lisinopril | 143 | 37 |
| Levothyroxine Sodium | 120 | 38 |
| Amlodipine Besylate | 113 | 30 |
| Omeprazole | 86 | 29 |
| Gabapentin | 86 | 19 |
| Furosemide | 71 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$656 across 34 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-01-15
- Last updated
- 2026-01-19
- Certified
- 2026-01-19
Frequently asked questions
- What is Heather Erwin's NPI number?
- Heather Erwin's National Provider Identifier (NPI) is 1740820950, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Erwin's specialty?
- Heather Erwin is listed in the NPPES registry with a primary specialty of Women's Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Heather Erwin located?
- Heather Erwin's practice location on file with NPPES is 3000 Rogers Ave, Fort Smith, AR 72901-4232.
- What is Heather Erwin's phone number?
- The practice phone number listed in the NPPES registry for Heather Erwin is (479) 459-6528.
- Does Heather Erwin accept Medicare?
- Heather Erwin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Heather Erwin's NPI active?
- Yes — Heather Erwin's NPI (1740820950) is active in the NPPES registry as of the last update on 2026-01-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.