Stephen M. Humbert, DO
NPI 1871595041ActiveIndividual· Internal Medicine· Havertown, PA
Internal Medicine (DO) in Havertown, Pennsylvania, trained at Philadelphia College of Osteopathic Medicine (class of 1989). Their prescriptions cost Medicare Part D more than their services did: $1,047,486 for 11,714 claims, against $139,845 paid for services in 2024.
Overview
| NPI | 1871595041 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jun 1, 2005 |
| Last updated in NPPES | Jun 30, 2022 |
| Certified by provider | Jun 30, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | OS007256L | PA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 468 |
|---|---|
| Services billed | 3,786 across 49 procedure codes |
| Paid by Medicare | $139,845 |
Part D prescriptions in 2024
| Prescriptions (claims) | 11,714 · 22,678 30-day fills |
|---|---|
| Patients | 703 |
| Total drug cost | $1,047,486 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Philadelphia College of Osteopathic Medicine |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Internal Medicine |
Medical group
- Penn Medicine-PmaSpringfield, PA · 56 clinicians
Hospital affiliations
- Bryn Mawr HospitalBryn Mawr, PA
- Hospital of Univ of PennsylvaniaPhiladelphia, PA
- Main Line Hospital LankenauWynnewood, PA
- Mercy Catholic Medical Center- Mercy FitzgeraldDarby, PA
- Riddle Memorial HospitalMedia, PA
Other facilities
- Main Line Health Home Care & Hospice - Home HealthHome health agency · Radnor, PA
- Penn Medicine Home HealthHome health agency · Bala Cynwyd, PA
- Little Flower ManorNursing home · Darby, PA
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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