Myra Gregory, D.O., LLC
NPI 1669439899 · Family Medicine Physician · Duncan, OK
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Myra Gregory, D.O., LLC is a Family Medicine Physician provider in Duncan, OK (NPI 1669439899).
Provider details
- NPI number
- 1669439899
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O., LLC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 3031 (OK)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 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
432 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) |
|---|---|---|
| Removal of Skin and Tissue, 20.0 Sq Cm Or Less11042 | 365 | $56 |
| Removal of Skin and Tissue, Each Additional 20.0 Sq Cm Or Less11045 | 37 | $23 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 30 | $60 |
Typical Medicare-allowed amounts for these services range $23–$60 (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 · 165 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 575 | 149 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 482 | 84 |
| Levothyroxine Sodium | 463 | 100 |
| Gabapentin | 432 | 108 |
| Losartan Potassium | 431 | 120 |
| Pantoprazole Sodium | 390 | 96 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$149 across 1 record (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
- 2006-05-01
- Last updated
- 2022-03-23
- Certified
- 2022-03-23
Frequently asked questions
- What is Myra Gregory's NPI number?
- Myra Gregory's National Provider Identifier (NPI) is 1669439899, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Myra Gregory's specialty?
- Myra Gregory is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Myra Gregory located?
- Myra Gregory's practice location on file with NPPES is 1324 N Harville Rd, Duncan, OK 73533-1514.
- What is Myra Gregory's phone number?
- The practice phone number listed in the NPPES registry for Myra Gregory is (580) 252-1373.
- Does Myra Gregory accept Medicare?
- Myra Gregory is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Myra Gregory's NPI active?
- Yes — Myra Gregory's NPI (1669439899) is active in the NPPES registry as of the last update on 2022-03-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.