Diane Perry McMullin, M.D.
NPI 1548455942ActiveIndividual· Internal Medicine, Geriatric Medicine· Cambridge, MA
Internal Medicine, Geriatric Medicine (M.D.) in Cambridge, Massachusetts, trained at University of Connecticut School of Medicine (class of 2005). Their prescriptions cost Medicare Part D more than their services did: $908,667 for 8,898 claims, against $294,952 paid for services in 2024.
Overview
| NPI | 1548455942 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Sep 9, 2007 |
| Last updated in NPPES | Mar 21, 2024 |
| Certified by provider | Mar 21, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Geriatric Medicine Primary | 207RG0300X | 234608 | MA |
| Internal Medicine | 207R00000X | 234608 | 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 - Geriatric Medicine (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 604 |
|---|---|
| Services billed | 3,115 across 65 procedure codes |
| Paid by Medicare | $294,952 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,898 · 16,662 30-day fills |
|---|---|
| Patients | 509 |
| Total drug cost | $908,667 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | University of Connecticut School of Medicine |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Geriatric Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Select Rehabilitation, LLCGlenview, IL · 2,046 clinicians
- Mount Auburn Professional Services IncCambridge, MA · 231 clinicians
Hospital affiliations
- Beth Israel Deaconess Medical CenterBoston, MA
- Emerson Hospital -W Concord, MA
- Lahey Hospital & Medical Center, BurlingtonBurlington, MA
- Mount Auburn HospitalCambridge, MA
- Winchester HospitalWinchester, MA
Other facilities
- Bayada Home Health Care, IncHome health agency · Canton, MA
- Beth Israel Lahey Health at HomeHome health agency · Beverly, MA
- Elara CaringHome health agency · Braintree, MA
- Mass General Brigham Home Care, IncHome health agency · Newton, MA
- Pathways HealthcareHome health agency · Westwood, MA
- Beth Israel Lahey Health at HomeHospice · Danvers, MA
- Care Dimensions, IncHospice · Danvers, MA
- Good Shepherd Community CareHospice · Newton, MA
- Spaulding Rehabilitation HospitalInpatient rehabilitation facility · Charlestown, MA
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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