Sheila Miller, APRN, FNP-C
NPI 1538539374 · Family Nurse Practitioner · Ardmore, OK
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sheila Miller, APRN, FNP-C is a Family Nurse Practitioner provider in Ardmore, OK (NPI 1538539374).
Provider details
- NPI number
- 1538539374
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN, FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- R0086060 (OK)
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 tenure25% of score
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
115 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 67 | $77 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 27 | $52 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 21 | $110 |
Typical Medicare-allowed amounts for these services range $52–$110 (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 · 46 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 128 | 23 |
| Losartan Potassium | 115 | 17 |
| Gabapentin | 107 | 18 |
| Fluticasone Propionate | 105 | 20 |
| Potassium Chloride | 91 | 12 |
| Enalapril Maleate | 82 | 13 |
| Rosuvastatin Calcium | 70 | 13 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$52 across 2 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
Additional practice locations (2)
- 301 N Monte Vista StAda, OK 74820-4607Phone: (580) 436-2262Fax: (580) 272-0186
- 721 Better Now PlzAda, OK 74820-2279Phone: (580) 272-0025Fax: (580) 272-6659
Registry dates
- Enumerated
- 2015-10-06
- Last updated
- 2023-03-07
Frequently asked questions
- What is Sheila Miller's NPI number?
- Sheila Miller's National Provider Identifier (NPI) is 1538539374, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sheila Miller's specialty?
- Sheila Miller is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sheila Miller located?
- Sheila Miller's practice location on file with NPPES is 1015 S Commerce St, Ardmore, OK 73401-5018.
- What is Sheila Miller's phone number?
- The practice phone number listed in the NPPES registry for Sheila Miller is (580) 221-5603.
- Does Sheila Miller accept Medicare?
- Sheila Miller is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sheila Miller's NPI active?
- Yes — Sheila Miller's NPI (1538539374) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.