Martin Mark Keibel
NPI 1427067339ActiveIndividual· Family Medicine· Manchester, CT
Family Medicine in Manchester, Connecticut, trained at State University of New York Downstate Medical Center (class of 1977). Their prescriptions cost Medicare Part D more than their services did: $1,023,904 for 7,545 claims, against $75,755 paid for services in 2024. Exact Sciences Corporation reported $81.84 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1427067339 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Aug 7, 2006 |
| Last updated in NPPES | Oct 31, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 023567 | CT |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Family Practice (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 186 |
|---|---|
| Services billed | 1,129 across 43 procedure codes |
| Paid by Medicare | $75,755 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,545 · 18,174 30-day fills |
|---|---|
| Patients | 707 |
| Total drug cost | $1,023,904 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | State University of New York Downstate Medical Center |
|---|---|
| Graduation year | 1977 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Hartford Healthcare Medical Group IncPutnam, CT · 267 clinicians
Hospital affiliation
- Manchester Memorial HospitalManchester, CT
Other facilities
- Hartford Healthcare at HomeHome health agency · East Hartford, CT
Industry payments (Open Payments)
- 2025$81.84 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $81.84 | 3 |
What the 2025 payments were for
- Food and Beverage$81.84 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 50 family medicine physicians in Manchester · All family medicine physicians in Connecticut