Asha A. Naidu, MD
NPI 1669447579ActiveIndividual· Internal Medicine, Infectious Disease· Ayer, MA
Internal Medicine, Infectious Disease (MD) with Emerson Practice Associates, Inc, practicing in Ayer, Massachusetts. Their prescriptions cost Medicare Part D more than their services did: $548,645 for 6,649 claims, against $98,068 paid for services in 2024. Exact Sciences Corporation was the largest of 2 companies reporting payments in 2025, $35.95 in all, mostly food and beverage. Lists Emerson Hospital - and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1669447579 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 22, 2006 |
| Last updated in NPPES | Aug 22, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | 156202 | MA |
| Internal Medicine | 207R00000X | 156202 | MA |
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 - Internal Medicine (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 255 |
|---|---|
| Services billed | 1,439 across 35 procedure codes |
| Paid by Medicare | $98,068 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,649 · 11,123 30-day fills |
|---|---|
| Patients | 311 |
| Total drug cost | $548,645 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1993 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Infectious Disease |
| Telehealth | Offers telehealth |
Medical group
- Emerson Practice Associates, IncConcord, MA · 240 clinicians
Hospital affiliations
- Emerson Hospital -W Concord, MA
- Lahey Hospital & Medical Center, BurlingtonBurlington, MA
- Milford Regional Medical CenterMilford, MA
- Umass Memorial Healthalliance HospitalsLeominster, MA
Other facilities
- Bayada Home Health Care, IncHome health agency · Marlborough, MA
- Health Alliance Home Health and HospiceHome health agency · Leominster, MA
- Vna Care NetworkHome health agency · Worcester, MA
Industry payments (Open Payments)
- 2025$35.95 · 2 payments from 2 companies
- 2024$162.01 · 5 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $18.47 | 1 |
| Lilly USA, LLC | $17.48 | 1 |
What the 2025 payments were for
- Food and Beverage$35.95 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records