Rachel Elyse Wallach, MD
NPI 1497336580ActiveIndividual· Internal Medicine· Glastonbury, CT
Internal Medicine (MD) in Glastonbury, Connecticut, licensed in CT, with an NPI issued in April 2021. Their prescriptions cost Medicare Part D more than their services did: $25,640 for 367 claims, against $3,417 paid for services in 2024. Exact Sciences Corporation reported $30.73 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1497336580 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 20, 2021 |
| Last updated in NPPES | Sep 12, 2024 |
| Certified by provider | Sep 12, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 78312 | 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 25 |
|---|---|
| Services billed | 35 across 8 procedure codes |
| Paid by Medicare | $3,417 |
Part D prescriptions in 2024
| Prescriptions (claims) | 367 · 733 30-day fills |
|---|---|
| Patients | 141 |
| Total drug cost | $25,640 |
| Generic share | 89% of claims |
Industry payments (Open Payments)
- 2025$30.73 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $30.73 | 1 |
What the 2025 payments were for
- Food and Beverage$30.73 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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