JOHN P KOVALCHIN (MD) – Pediatric Cardiology Physician, NPI 1417994476
Pediatric Cardiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,508 CARDIOVASCULAR DISEASE (CARDIOLOGY) in OH
Provider Addresses for JOHN P KOVALCHIN (MD)
1069 Delaware Ave
Marion, OH 433021400
Phone: (740) 387-7777
Type: Location
7853 Pacer Dr
Delaware, OH 430157571
Phone: (614) 722-2555
Type: Location
1818 Chapel Dr
Findlay, OH 458401335
Phone: (614) 722-2555
Type: Location
536 S Trimble Rd
Mansfield, OH 449063418
Phone: (614) 722-2555
Type: Location
11 John Lloyd Evans Memorial Dr
Nelsonville, OH 457642523
Phone: (614) 722-2555
Type: Location
5665 Venture Dr
Dublin, OH 430172159
Phone: (614) 355-8480
Type: Location
7901 Diley Rd
Canal Winchester, OH 431109612
Phone: (614) 355-9050
Type: Location
1711 27th St
Portsmouth, OH 456622654
Phone: (614) 722-2555
Type: Location
4439 State Route 159
Chillicothe, OH 456018207
Phone: (614) 722-2555
Type: Location
830 W High St
Lima, OH 458013971
Phone: (419) 226-9694
Type: Location
26 Hospital Dr
Athens, OH 457012471
Phone: (614) 722-2530
Fax: (614) 722-5995
Type: Location
740 Adair Ave
Zanesville, OH 437012838
Phone: (614) 722-2555
Type: Location
455 Executive Campus Dr
Westerville, OH 430828870
Phone: (614) 722-2555
Type: Location
1 Childrens Plz
Dayton, OH 454041873
Phone: (614) 722-2555
Type: Location
Nationwide Children's Hospital, 700, Children's Drive, Livingston Park, Columbus, Franklin, Ohio, 43205, United States
COLUMBUS, OH 432052664
Phone: (614) 722-3100
Fax: (614) 722-2549
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $182.
Total Amount is formed as General ($182) + Research ($0) + Ownership ($0) = $182.
Last reported payment date: 2024-06-05 • Largest payer in this snapshot: Philips Electronics North America Corporation ($150).
Total Amount
$182
General + Research + Ownership
Payments
2
Total payment records
General Amount
$182
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-06-05
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Philips Electronics North America Corporation | $150 |
| Siemens Medical Solutions USA, Inc. | $32 |
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: 2006-09-19
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 |
|---|---|---|---|---|
| I20060919000281 | I | Cardiovascular Disease (Cardiology) | OH | 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 43302)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | OH | |
| Critical Care (Intensivists), Pediatric Medicine | OH | |
| - | OH | |
| Nurse Practitioner | OH | |
| Nurse Practitioner | OH | |
| - | OH | |
| - | OH | |
| Pulmonary Disease, Pediatric Medicine | OH | |
| - | OH | |
| - | OH |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.