Dawn Buffington
NPI 1003532300 · Family Nurse Practitioner · Broken Arrow, OK
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dawn Buffington is a Family Nurse Practitioner provider in Broken Arrow, OK (NPI 1003532300).
Provider details
- NPI number
- 1003532300
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- R0089376 (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 tenure28% of score
3 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
316 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 188 | $59 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 60 | $64 |
| Automated Urinalysis Test81003 | 19 | $2 |
| Hemoglobin A1c Level83036 | 17 | $10 |
| X-Ray of Chest, 2 Views71046 | 16 | $18 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 16 | $42 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 32 | 20 |
| Lisinopril | 31 | 14 |
| Levothyroxine Sodium | 28 | 12 |
| Rosuvastatin Calcium | 22 | — |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 18 | 17 |
| Irbesartan | 18 | — |
| Atorvastatin Calcium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-10-18
- Last updated
- 2023-07-27
- Certified
- 2023-07-27
Frequently asked questions
- What is Dawn Buffington's NPI number?
- Dawn Buffington's National Provider Identifier (NPI) is 1003532300, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dawn Buffington's specialty?
- Dawn Buffington is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Dawn Buffington located?
- Dawn Buffington's practice location on file with NPPES is 1095 N Aspen Ave, Broken Arrow, OK 74012-9641.
- What is Dawn Buffington's phone number?
- The practice phone number listed in the NPPES registry for Dawn Buffington is (918) 727-2870.
- Does Dawn Buffington accept Medicare?
- Dawn Buffington is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dawn Buffington's NPI active?
- Yes — Dawn Buffington's NPI (1003532300) is active in the NPPES registry as of the last update on 2023-07-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.