Marcus William Heisler, M.D.
NPI 1205256955ActiveIndividual· Family Medicine· Elma, WA
Family Medicine (M.D.) in Elma, Washington, trained at Loma Linda University School of Medicine (class of 2014). Part D covered 6,904 prescriptions written in 2024, 87% of them generic. Glaxosmithkline, LLC. reported $24.85 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1205256955 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 21, 2014 |
| Last updated in NPPES | Aug 2, 2022 |
| Certified by provider | Jul 22, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | A139570 | CA |
| Family Medicine | 207Q00000X | MD60849399 | WA |
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 - Family Practice (WA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 6,904 · 12,724 30-day fills |
|---|---|
| Patients | 355 |
| Total drug cost | $729,846 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Loma Linda University School of Medicine |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Family Practice |
Medical group
- Grays Harbor County Public Hospital District No 1Elma, WA · 63 clinicians
Hospital affiliations
- Grays Harbor Community HospitalAberdeen, WA
- Summit Pacific Medical CenterElma, WA
Other facilities
- Harbors Home Health / HospiceHome health agency · Hoquiam, WA
Industry payments (Open Payments)
- 2025$24.85 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $24.85 | 1 |
What the 2025 payments were for
- Food and Beverage$24.85 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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