Heather Louise Dryden, M.D.
NPI 1528367133ActiveIndividual· Internal Medicine· Saint Helens, OR
Internal Medicine (M.D.) with Marquis Clinical Services LLC, practicing in Saint Helens, Oregon. Their prescriptions cost Medicare Part D more than their services did: $627,396 for 10,004 claims, against $79,990 paid for services in 2024.
Overview
| NPI | 1528367133 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 22, 2011 |
| Last updated in NPPES | Jan 31, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MD166964 | OR |
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 (OR); Practitioner - Internal Medicine (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 574 |
|---|---|
| Services billed | 2,509 across 13 procedure codes |
| Paid by Medicare | $79,990 |
Part D prescriptions in 2024
| Prescriptions (claims) | 10,004 · 10,093 30-day fills |
|---|---|
| Patients | 431 |
| Total drug cost | $627,396 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Marquis Clinical Services LLCMilwaukie, OR · 25 clinicians
Other facilities
- Ageright Care at HomeHome health agency · Milwaukie, OR
- Amedisys Home Health CareHome health agency · Portland, OR
- Marquis Forest Grove Post Acute RehabNursing home · Forest Grove, OR
- Marquis Mill ParkNursing home · Portland, OR
- Marquis Piedmont Post Acute RehabNursing home · Portland, OR
- Mt. Tabor Health & RehabilitationNursing home · Portland, OR
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other internal medicine physicians in Saint Helens
- 1053376715
- 1295817112
- 1144218454
- 1316293921