JOHN WILLIAM KERNS (MD) – Family Medicine Physician, NPI 1366410664
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,174 FAMILY PRACTICE in VA
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Provider Addresses for JOHN WILLIAM KERNS (MD)
140, West 11th Street, Royal Village, Front Royal, Warren County, Virginia, 22630, United States
FRONT ROYAL, VA 226303512
Phone: (540) 631-3700
Fax: (540) 635-1673
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2011-04-19
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 |
|---|---|---|---|---|
| I20110419000776 | I | Family Practice | VA | 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.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 39 | 21 | $0 |
| 99239 | Hospital discharge day management, more than 30 minutes | 36 | 34 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 12 | 12 | $0 |
Insurance plans in this area (ZIP 22630)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Cardiovascular Disease (Cardiology), Internal Medicine | MA | |
| Emergency Medicine | OH | |
| O B S T E T R I C S/ G Y N E C O L O G Y | VA | |
| Nurse Practitioner | VA | |
| Emergency Medicine | VA | |
| Interventional Cardiology, Cardiovascular Disease (Cardiology) | TX | |
| Cardiovascular Disease (Cardiology), Internal Medicine | VA | |
| Cardiovascular Disease (Cardiology) | GA | |
| Internal Medicine, Cardiovascular Disease (Cardiology) | VA | |
| Nurse Practitioner | VA |
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