John Dunham, M.D.
NPI 1487624896 · Family Medicine Physician · Clarksville, AR
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Dunham, M.D. is a Family Medicine Physician provider in Clarksville, AR (NPI 1487624896).
Provider details
- NPI number
- 1487624896
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- C7475 (AR)
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
2,951 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 | 467 | $118 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 434 | $7 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 283 | $10 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 277 | $8 |
| Hemoglobin A1c Level83036 | 150 | $10 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 133 | $13 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 164 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 669 | 129 |
| Pantoprazole Sodium | 453 | 81 |
| Metformin Hcl | 393 | 58 |
| Meloxicam | 379 | 62 |
| Omeprazole | 367 | 65 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 364 | 44 |
| Lisinopril |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$255 across 16 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
- 2006-01-26
- Last updated
- 2007-07-09
Frequently asked questions
- What is John Dunham's NPI number?
- John Dunham's National Provider Identifier (NPI) is 1487624896, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Dunham's specialty?
- John Dunham is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Dunham located?
- John Dunham's practice location on file with NPPES is 601 W Mckennon St, Clarksville, AR 72830-3523.
- What is John Dunham's phone number?
- The practice phone number listed in the NPPES registry for John Dunham is (479) 754-8384.
- Does John Dunham accept Medicare?
- John Dunham is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Dunham's NPI active?
- Yes — John Dunham's NPI (1487624896) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.