Chadani Ayer, MD
NPI 1255747952ActiveIndividual· Internal Medicine· Nashua, NH
Internal Medicine (MD) with Foundation Medical Partners Inc, practicing in Nashua, New Hampshire. Their prescriptions cost Medicare Part D more than their services did: $444,949 for 5,836 claims, against $84,299 paid for services in 2024. Lists Elliot Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1255747952 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 2, 2014 |
| Last updated in NPPES | Sep 5, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 19943 | NH |
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 - Internal Medicine (NH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 302 |
|---|---|
| Services billed | 1,120 across 43 procedure codes |
| Paid by Medicare | $84,299 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,836 · 12,995 30-day fills |
|---|---|
| Patients | 570 |
| Total drug cost | $444,949 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Foundation Medical Partners IncMilford, NH · 317 clinicians
Hospital affiliations
- Elliot HospitalManchester, NH
- Lahey Hospital & Medical Center, BurlingtonBurlington, MA
- Southern Nh Medical CenterNashua, NH
- St Joseph HospitalNashua, NH
Other facilities
- Home Health & Hospice CareHome health agency · Merrimack, NH
- Pathways Healthcare LLCHome health agency · Londonderry, NH
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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