David O. Yarian, MD
NPI 1831141852ActiveIndividual· Family Medicine· South Berwick, ME
Family Medicine (MD) in South Berwick, Maine, trained at University of Massachusetts Medical School (class of 1991). Their prescriptions cost Medicare Part D more than their services did: $616,268 for 6,063 claims, against $56,530 paid for services in 2024. Abbvie Inc. reported $24.88 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1831141852 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 17, 2006 |
| Last updated in NPPES | Nov 23, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 014669 | ME |
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 (ME) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 221 |
|---|---|
| Services billed | 807 across 22 procedure codes |
| Paid by Medicare | $56,530 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,063 · 14,102 30-day fills |
|---|---|
| Patients | 459 |
| Total drug cost | $616,268 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | University of Massachusetts Medical School |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Family Practice |
Medical group
- York HospitalWells, ME · 198 clinicians
Hospital affiliations
- Wentworth-Douglass HospitalDover, NH
- York HospitalYork, ME
Other facilities
- Cornerstone VnaHome health agency · Rochester, NH
- Wentworth Home Care & Hospice, An Amedisys PartnerHome health agency · Somersworth, NH
- York Hospital Home CareHome health agency · York, ME
Industry payments (Open Payments)
- 2025$24.88 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $24.88 | 1 |
What the 2025 payments were for
- Food and Beverage$24.88 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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