Heather I. Frimmer, MD
NPI 1003897687ActiveIndividual· Radiology, Diagnostic Radiology· Norwalk, CT
Radiology, Diagnostic Radiology (MD) in Norwalk, Connecticut, trained at Js Weill Medical College, Cornell University (class of 2000). Medicare paid $133,519 for services to 1,208 patients in 2024.
Overview
| NPI | 1003897687 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 9, 2005 |
| Last updated in NPPES | Jan 17, 2024 |
| Certified by provider | Jan 17, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Diagnostic Radiology Primary | 2085R0202X | 222220 | NY |
| Radiology, Diagnostic Radiology | 2085R0202X | 043027 | CT |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Diagnostic Radiology (CT); Practitioner - Diagnostic Radiology (NJ); Practitioner - Diagnostic Radiology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,208 |
|---|---|
| Services billed | 7,316 across 93 procedure codes |
| Paid by Medicare | $133,519 |
Education and affiliations
| Medical school | Js Weill Medical College, Cornell University |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Diagnostic Radiology |
Medical groups
- Valley Physician Services PCReading, PA · 592 clinicians
- North Shore Hematology Oncology Associates PCPort Jefferson Station, NY · 479 clinicians
- Main Street Radiology at Bayside LLCRidgefield, CT · 56 clinicians
- Radiology Associates of Main Street PCRidgefield, CT · 52 clinicians
Hospital affiliations
- New York-Presbyterian/QueensFlushing, NY
- Valley HospitalParamus, NJ
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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