Heather Walker, APRN-FNP
NPI 1033841036 · Family Nurse Practitioner · Oil City, LA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Heather Walker, APRN-FNP is a Family Nurse Practitioner provider in Oil City, LA (NPI 1033841036).
Provider details
- NPI number
- 1033841036
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN-FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 226428 (LA)
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 tenure25% of score
3 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
433 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 149 | $72 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 120 | $7 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 73 | $101 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 56 | $11 |
| Administration of Influenza Virus VaccineG0008 | 21 | $30 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 14 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 81 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 165 | 57 |
| Hydrochlorothiazide | 131 | 37 |
| Amlodipine Besylate | 124 | 39 |
| Lisinopril | 119 | 50 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 114 | 38 |
| Gabapentin | 95 | 33 |
| Meloxicam | 86 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$198 across 7 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
- 2022-06-28
- Last updated
- 2022-07-05
- Certified
- 2022-07-05
Frequently asked questions
- What is Heather Walker's NPI number?
- Heather Walker's National Provider Identifier (NPI) is 1033841036, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Walker's specialty?
- Heather Walker is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Heather Walker located?
- Heather Walker's practice location on file with NPPES is 103 Highway 1 S, Oil City, LA 71061-8663.
- What is Heather Walker's phone number?
- The practice phone number listed in the NPPES registry for Heather Walker is (318) 995-6504.
- Does Heather Walker accept Medicare?
- Heather Walker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Heather Walker's NPI active?
- Yes — Heather Walker's NPI (1033841036) is active in the NPPES registry as of the last update on 2022-07-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.