John Leatherman, MD
NPI 1295779460 · Family Medicine Physician · Ramona, OK
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Leatherman, MD is a Family Medicine Physician provider in Ramona, OK (NPI 1295779460).
Provider details
- NPI number
- 1295779460
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 17649 (OK)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
145 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) |
|---|---|---|
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 50 | $15 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 47 | $90 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 35 | $61 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 13 | $31 |
Typical Medicare-allowed amounts for these services range $15–$90 (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 |
|---|---|---|
| Atorvastatin Calcium | 174 | 30 |
| Lisinopril | 138 | 19 |
| Amlodipine Besylate | 122 | 19 |
| Omeprazole | 103 | 17 |
| Losartan Potassium | 91 | 18 |
| Levothyroxine Sodiumbrand: Synthroid | 78 | 14 |
| Furosemide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-16
- Last updated
- 2020-03-06
- Certified
- 2020-03-06
Frequently asked questions
- What is John Leatherman's NPI number?
- John Leatherman's National Provider Identifier (NPI) is 1295779460, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Leatherman's specialty?
- John Leatherman is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Leatherman located?
- John Leatherman's practice location on file with NPPES is 400 Wyandotte Pl, Ramona, OK 74061-3678.
- What is John Leatherman's phone number?
- The practice phone number listed in the NPPES registry for John Leatherman is (918) 287-1310.
- Does John Leatherman accept Medicare?
- John Leatherman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Leatherman's NPI active?
- Yes — John Leatherman's NPI (1295779460) is active in the NPPES registry as of the last update on 2020-03-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.