David G. Mulder, DO
NPI 1174505507ActiveIndividual· Internal Medicine· Peabody, MA
Internal Medicine (DO) with Erickson Health Medical Group of Massachusetts PC, practicing in Peabody, Massachusetts. Their prescriptions cost Medicare Part D more than their services did: $480,202 for 7,728 claims, against $242,019 paid for services in 2024. Lists Lahey Hospital & Medical Center, Burlington and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1174505507 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Nov 21, 2005 |
| Last updated in NPPES | Feb 26, 2026 |
| Certified by provider | Feb 26, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 231400 | MA |
| Internal Medicine | 207R00000X | 3466 | IA |
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 | 759 |
|---|---|
| Services billed | 5,506 across 68 procedure codes |
| Paid by Medicare | $242,019 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,728 · 12,881 30-day fills |
|---|---|
| Patients | 472 |
| Total drug cost | $480,202 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 1985 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Erickson Health Medical Group of Massachusetts PCPeabody, MA · 16 clinicians
Hospital affiliations
- Lahey Hospital & Medical Center, BurlingtonBurlington, MA
- Massachusetts General HospitalBoston, MA
- North Shore Medical Center -Salem, MA
- Northeast Hospital CorporationBeverly, MA
Other facilities
- Beth Israel Lahey Health at HomeHome health agency · Beverly, MA
- Brooksby Village, IncHome health agency · Peabody, MA
- Mass General Brigham Home Care, IncHome health agency · Newton, MA
- Care Dimensions, IncHospice · Danvers, MA
- Continuing Care at Brooksby VillageNursing home · Peabody, 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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All 60 internal medicine physicians in Peabody · All internal medicine physicians in Massachusetts