Diem Jillian Dang, PA-C
NPI 1558517912ActiveIndividual· Physician Assistant· York, PA
Physician Assistant (PA-C) with Poudre Valley Medical Group LLC and 2 other groups, practicing in York, Pennsylvania. Mostly services rather than prescriptions: Medicare paid $10,686 for 40 patients in 2024, with only 18 Part D claims. Abiomed was the largest of 4 companies reporting payments in 2025, $1,057 in all, mostly food and beverage. Lists Sanford Medical Center Fargo and 1 other hospital as hospital affiliations.
Overview
| NPI | 1558517912 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Aug 15, 2008 |
| Last updated in NPPES | Oct 7, 2025 |
| Certified by provider | Oct 7, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA.0004666 | CO |
| Physician Assistant | 363A00000X | 01575 | WV |
| Physician Assistant | 363A00000X | 50.002789 | OH |
| Physician Assistant | 363A00000X | PAC1185 | ND |
| Physician Assistant | 363A00000X | MA056113 | 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 - Physician Assistant (CO); Practitioner - Physician Assistant (ND); Practitioner - Physician Assistant (NM) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 40 |
|---|---|
| Services billed | 132 across 29 procedure codes |
| Paid by Medicare | $10,686 |
Part D prescriptions in 2024
| Prescriptions (claims) | 18 · 25 30-day fills |
|---|---|
| Total drug cost | $115.47 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical groups
- Poudre Valley Medical Group LLCDenver, CO · 2,440 clinicians
- Presbyterian Healthcare ServicesAlbuquerque, NM · 1,395 clinicians
- Sanford Medical Center FargoWest Fargo, ND · 1,225 clinicians
Hospital affiliations
- Sanford Medical Center FargoFargo, ND
- Uch-Memorial Health SystemColorado Springs, CO
Industry payments (Open Payments)
- 2025$1,057 · 10 payments from 4 companies
- 2024$1,574 · 14 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abiomed | $587.95 | 6 |
| Baxter Healthcare | $271.55 | 2 |
| Getinge USA Sales, LLC | $132.54 | 1 |
| Edwards Lifesciences Corporation | $65.12 | 1 |
What the 2025 payments were for
- Food and Beverage$1,057 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 124 physician assistants in York · All physician assistants in Pennsylvania