DR. WILLIAM STEPHEN III O'HEARN (MD) – Family Medicine Physician, NPI 1548753023
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,718 FAMILY PRACTICE in KY
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Provider Addresses for DR. WILLIAM STEPHEN III O'HEARN (MD)
200, Clinic Drive, Madisonville, Hopkins County, Kentucky, 42431, United States
MADISONVILLE, KY 424311661
Phone: (270) 825-6680
Fax: (270) 825-7266
Type: Location
15, Waddill Avenue, Madisonville, Hopkins County, Kentucky, 42431, United States
APT W4
MADISONVILLE, KY 42431
Phone: (860) 235-6512
Fax: (860) 642-8049
Type: Mailing
214 Main St
Cadiz, KY 422119153
Phone: (270) 522-0898
Type: Location
826 INDEPENDENCE DR
MADISONVILLE, KY 424313182
Phone: (860) 235-6512
Type: Mailing
1102 S VIRGINIA ST # SR
HOPKINSVILLE, KY 422403579
Phone: (270) 632-6741
Fax: (270) 637-6742
Type: Location
2281 RIDGEWOOD DR
MADISONVILLE, KY 424318724
Phone: (860) 235-6512
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 10 Open Payments records for all available years, with a total value of $190.
Total Amount is formed as General ($190) + Research ($0) + Ownership ($0) = $190.
Last reported payment date: 2024-11-16 • Largest payer in this snapshot: Gilead Sciences, Inc. ($77).
Total Amount
$190
General + Research + Ownership
Payments
10
Total payment records
General Amount
$190
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-16
Latest reported date
Top Companies
Largest payers in this snapshot
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2019-11-08
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20191108000186 | I | Family Practice | KY | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 42431)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| General Surgery | KY | |
| Nurse Practitioner | KY | |
| Family Practice | KY | |
| Nurse Practitioner | OH | |
| Certified Clinical Nurse Specialist (Cns) | KY | |
| Cardiovascular Disease (Cardiology), Internal Medicine | KY | |
| Certified Registered Nurse Anesthetist (Crna) | KY | |
| - | TN | |
| Certified Clinical Nurse Specialist (Cns) | KY | |
| Nurse Practitioner | ME |
Reviews
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