Katherine Marie Heiss, MD
NPI 1720077563ActiveIndividual· Family Medicine· Ithaca, NY
Family Medicine (MD) in Ithaca, New York, trained at University of New Mexico School of Medicine (class of 2001). Their prescriptions cost Medicare Part D more than their services did: $59,221 for 579 claims, against $31,208 paid for services in 2024. Exact Sciences Corporation reported $35.33 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1720077563 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 14, 2005 |
| Last updated in NPPES | Oct 30, 2026 |
| Certified by provider | Oct 30, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | MD20050193 | NM |
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 (NM); Practitioner - Family Practice (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 144 |
|---|---|
| Services billed | 404 across 39 procedure codes |
| Paid by Medicare | $31,208 |
Part D prescriptions in 2024
| Prescriptions (claims) | 579 · 1,135 30-day fills |
|---|---|
| Patients | 147 |
| Total drug cost | $59,221 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | University of New Mexico School of Medicine |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- St Vincent HospitalSanta Fe, NM · 310 clinicians
Hospital affiliation
- Christus St Vincent Regional Medical CenterSanta Fe, NM
Other facilities
- Ambercare Home HealthHome health agency · Belen, NM
Industry payments (Open Payments)
- 2025$35.33 · 2 payments from 1 company
- 2024$68.06 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $35.33 | 2 |
What the 2025 payments were for
- Food and Beverage$35.33 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 56 family medicine physicians in Ithaca · All family medicine physicians in New York