Andrea Singer
NPI 1295711919ActiveIndividual· Internal Medicine· Washington, DC
Internal Medicine in Washington, District of Columbia, trained at Albert Einstein College of Medicine of Yeshiva University (class of 1990). In 2024 Medicare paid $618,666 for 645 patients, and Part D covered 1,210 of their prescriptions, 82% of them generic. Amgen Inc. was the largest of 11 companies reporting payments in 2025, $102,232 in all, mostly speaking and faculty fees.
Overview
| NPI | 1295711919 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Dec 15, 2005 |
| Last updated in NPPES | Mar 15, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 20693 | DC |
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 (DC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 645 |
|---|---|
| Services billed | 43,795 across 32 procedure codes |
| Paid by Medicare | $618,666 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,210 · 3,055 30-day fills |
|---|---|
| Patients | 169 |
| Total drug cost | $367,204 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | Albert Einstein College of Medicine of Yeshiva University |
|---|---|
| Graduation year | 1990 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Medstar Medical Group II LLCWashington, DC · 3,767 clinicians
- Suburban/Nrh Medical Rehabilitation IncBethesda, MD · 941 clinicians
Hospital affiliations
- Medstar Georgetown University HospitalWashington, DC
- Sibley Memorial HospitalWashington, DC
- Virginia Hospital CenterArlington, VA
Industry payments (Open Payments)
- 2025$102,232 · 119 payments from 11 companies
- 2024$73,681 · 88 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $52,948 | 56 |
| Alexion Pharmaceuticals, Inc. | $12,764 | 10 |
| Radius Health, Inc. | $12,618 | 17 |
| Astellas Pharma US Inc | $10,664 | 11 |
| Kyowa Kirin, Inc. | $6,506 | 10 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$74,360 · 39 payments
- Travel and Lodging$10,312 · 39 payments
- Honoraria$9,600 · 2 payments
- Consulting Fee$5,266 · 4 payments
- Food and Beverage$2,694 · 35 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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