Douglas L. Atlas, MD
NPI 1932168895ActiveIndividual· Internal Medicine· West Chester, PA
Internal Medicine (MD) in West Chester, Pennsylvania, trained at Jefferson Medical College of Thomas Jefferson University (class of 1998). Their prescriptions cost Medicare Part D more than their services did: $426,358 for 6,866 claims, against $79,064 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 23 companies reporting payments in 2025, $1,484 in all, mostly food and beverage.
Overview
| NPI | 1932168895 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 20, 2006 |
| Last updated in NPPES | Oct 5, 2020 |
| Certified by provider | Oct 5, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MD071529L | 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 | 517 |
|---|---|
| Services billed | 2,245 across 34 procedure codes |
| Paid by Medicare | $79,064 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,866 · 14,532 30-day fills |
|---|---|
| Patients | 639 |
| Total drug cost | $426,358 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Jefferson Medical College of Thomas Jefferson University |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Pentahealth, LLCDowningtown, PA · 67 clinicians
Hospital affiliations
- Chester County HospitalWest Chester, PA
- Hospital of Univ of PennsylvaniaPhiladelphia, PA
- Lancaster General HospitalLancaster, PA
Other facilities
- Bayada Home Health Care, Inc.Home health agency · Exton, PA
- Main Line Health Home Care & Hospice - Home HealthHome health agency · Radnor, PA
- Penn Medicine Home HealthHome health agency · Bala Cynwyd, PA
Industry payments (Open Payments)
- 2025$1,484 · 79 payments from 23 companies
- 2024$1,426 · 73 payments from 28 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $184.82 | 16 |
| Novo Nordisk Inc | $175.46 | 9 |
| Abbvie Inc. | $157.80 | 10 |
| Lilly USA, LLC | $100.46 | 5 |
| Eisai Inc. | $91.00 | 4 |
What the 2025 payments were for
- Food and Beverage$1,484 · 79 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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