Deirdre M. Connolly, MD
NPI 1124076120ActiveIndividual· Family Medicine· Chelmsford, MA
Family Medicine (MD) in Chelmsford, Massachusetts, trained at Rush Medical College of Rush University (class of 1996). Their prescriptions cost Medicare Part D more than their services did: $497,516 for 6,207 claims, against $64,961 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 13 companies reporting payments in 2025, $484.28 in all, mostly food and beverage.
Overview
| NPI | 1124076120 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 4, 2006 |
| Last updated in NPPES | Apr 3, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 205858 | 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 - Family Practice (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 199 |
|---|---|
| Services billed | 809 across 34 procedure codes |
| Paid by Medicare | $64,961 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,207 · 11,198 30-day fills |
|---|---|
| Patients | 446 |
| Total drug cost | $497,516 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | Rush Medical College of Rush University |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Lgh Medical Group, Inc.Lowell, MA · 166 clinicians
Hospital affiliations
- Lahey Hospital & Medical Center, BurlingtonBurlington, MA
- Lowell General HospitalLowell, MA
- Melrosewakefield HealthcareMelrose, MA
Other facilities
- Amedisys Home Health CareHome health agency · Wakefield, MA
- Pathways HealthcareHome health agency · Westwood, MA
- Tufts Medicine Care at HomeHome health agency · Lowell, MA
- Northeast Rehabilitation HospitalInpatient rehabilitation facility · Salem, NH
Industry payments (Open Payments)
- 2025$484.28 · 23 payments from 13 companies
- 2024$971.16 · 39 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $79.31 | 4 |
| Bayer Healthcare Pharmaceuticals Inc. | $62.95 | 3 |
| Otsuka America Pharmaceutical, Inc. | $46.07 | 2 |
| Pfizer Inc. | $41.21 | 2 |
| Phathom Pharmaceuticals, Inc. | $40.42 | 3 |
What the 2025 payments were for
- Food and Beverage$484.28 · 23 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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