Dr. Mary K Barnhart, M.D.
Dr. Mary K Barnhart is a Surgery Physician provider (Surgery) practicing in Gresham, OR, registered in the NPPES registry with NPI 1215048665 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1215048665 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Mary K Barnhart |
| Credential | M.D. |
| Sex | Female |
| Practice address | 831 NW COUNCIL DR, SUITE 301, Gresham, OR, 97030 |
| Phone | 5036619700 |
| Fax | 5036619800 |
| Enumeration date | 2006-08-31 |
| Last updated in NPPES | 2008-09-25 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208600000X | Surgery Physician | Primary | MD15055 | OR |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Copy-ready billing details
Provider: Mary Barnhart, M.D. NPI: 1215048665 Taxonomy: 208600000X (Surgery Physician) Address: 831 NW COUNCIL DR, SUITE 301, Gresham, OR, 97030
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1215992466 | Svetlana Taycher | Individual | Family Medicine Physician | Gresham, OR |
| 1942266838 | James Webb | Individual | Family Medicine Physician | Gresham, OR |
| 1982660700 | Robert Bergstrom | Individual | Internal Medicine Physician | Gresham, OR |
| 1891742318 | Gresham Podiatry Center, LLC | Organization | Foot & Ankle Surgery Podiatrist | Gresham, OR |
| 1841238128 | Nhat Nguyen | Individual | Pain Medicine (Anesthesiology) Physician | Gresham, OR |
| 1396783023 | Pain Relief Specialist Northwest PC | Organization | Interventional Pain Medicine Physician | Gresham, OR |
| 1508975715 | Craig Davis | Individual | Internal Medicine Physician | Gresham, OR |
| 1659473189 | Barbara Troxel | Individual | Adult Health Nurse Practitioner | Gresham, OR |
Verify this record
Cross-check NPI 1215048665 against the authoritative CMS record: view Dr. Mary K Barnhart on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-09-25.