Daman Singh, M.D.
NPI 1659821601ActiveIndividual· Hospitalist· Doylestown, PA
Hospitalist (M.D.) with St Lukes Physician Group Inc and 2 other groups, practicing in Doylestown, Pennsylvania. 413 Medicare patients in 2024, $121,206 paid; nearly all of their 471 Part D prescriptions were generic (92%). Tetraphase Pharmaceuticals, Inc. was the largest of 7 companies reporting payments in 2025, $190.07 in all, mostly food and beverage. Lists Doylestown Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1659821601 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Oct 13, 2016 |
| Last updated in NPPES | Oct 31, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | MD469152 | PA |
| Internal Medicine | 207R00000X | MD469152 | PA |
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 (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 413 |
|---|---|
| Services billed | 1,448 across 8 procedure codes |
| Paid by Medicare | $121,206 |
Part D prescriptions in 2024
| Prescriptions (claims) | 471 · 477 30-day fills |
|---|---|
| Patients | 214 |
| Total drug cost | $15,981 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Hospitalist |
Medical groups
- St Lukes Physician Group IncQuakertown, PA · 2,198 clinicians
- Via AffiliatesDoylestown, PA · 180 clinicians
- Clinical Specialty AssociatesDoylestown, PA · 171 clinicians
Hospital affiliations
- Doylestown HospitalDoylestown, PA
- St Luke's Hospital - Grand View CampusSellersville, PA
Other facilities
- St Luke's Home HealthHome health agency · Bethlehem, PA
- Penn Medicine Hospice DoylestownHospice · Doylestown, PA
Industry payments (Open Payments)
- 2025$190.07 · 9 payments from 7 companies
- 2024$912.92 · 50 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Tetraphase Pharmaceuticals, Inc. | $45.37 | 2 |
| Pfizer Inc. | $35.64 | 2 |
| Abbvie Inc. | $29.07 | 1 |
| Ceribell, Inc. | $24.53 | 1 |
| Aimmune Therapeutics, Inc. | $22.78 | 1 |
What the 2025 payments were for
- Food and Beverage$190.07 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 22 hospitalists in Doylestown · All hospitalists in Pennsylvania