Daniel Frank Erler, MD MPH
NPI 1598716862ActiveIndividual· Internal Medicine· Lexington, MA
Internal Medicine (MD MPH) in Lexington, Massachusetts, trained at Tufts University School of Medicine (class of 1994). Their prescriptions cost Medicare Part D more than their services did: $234,575 for 5,938 claims, against $129,962 paid for services in 2024.
Overview
| NPI | 1598716862 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD MPH |
| Sole proprietor | No |
| NPI issued | May 12, 2006 |
| Last updated in NPPES | Mar 4, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 154163 | 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 | 397 |
|---|---|
| Services billed | 1,843 across 28 procedure codes |
| Paid by Medicare | $129,962 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,938 · 14,515 30-day fills |
|---|---|
| Patients | 696 |
| Total drug cost | $234,575 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | Tufts University School of Medicine |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Lahey Clinic IncBurlington, MA · 1,381 clinicians
- Beth Israel Lahey Health Primary Care, IncSouth Hamilton, MA · 353 clinicians
Hospital affiliations
- Beth Israel Deaconess Medical CenterBoston, MA
- Emerson Hospital -W Concord, MA
- Lahey Hospital & Medical Center, BurlingtonBurlington, MA
- Northeast Hospital CorporationBeverly, MA
- Winchester HospitalWinchester, MA
Other facilities
- All Care Vna-Greater Lynn IncHome health agency · Lynn, MA
- Beth Israel Lahey Health at HomeHome health agency · Beverly, MA
- Mass General Brigham Home Care, IncHome health agency · Newton, MA
- Visiting Nurse and Community CareHome health agency · Arlington, MA
- Beth Israel Lahey Health at HomeHospice · Danvers, 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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