DR. JOHN R. KALMAR – Oral and Maxillofacial Pathology Dentistry, NPI 1952464109
Oral and Maxillofacial Pathology Dentistry
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
749 PATHOLOGY in OH
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Provider Addresses for DR. JOHN R. KALMAR
225, Beech Trail Court, Powell, Liberty Township, Delaware County, Ohio, 43065, United States
POWELL, OH 430659666
Phone: (614) 885-0488
Type: Mailing
Ohio State Dental Clinics, 305, West Twelfth Avenue, University District District 4, Columbus, Sharon, Franklin, Ohio, 43210, United States
COLUMBUS, OH 432101267
Phone: (614) 292-1472
Type: Location
300 MARCONI BLVD STE 308
COLUMBUS, OH 432152329
Phone: (503) 906-7300
Type: Location
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.
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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: 2012-02-21
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 |
|---|---|---|---|---|
| I20120221000810 | I | Pathology | 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.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 88305 | Pathology examination of tissue using a microscope, intermediate complexity | 221 | 195 | $0 |
| 88312 | Special stained specimen slides to identify organisms including interpretation and report | 107 | 89 | $0 |
| 88307 | Pathology examination of tissue using a microscope, moderately high complexity | 12 | 12 | $0 |
Insurance plans in this area (ZIP 43065)
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