Mark T. Chen, Do PC
Mark T. Chen, Do PC is a healthcare organization registered as Pain Medicine (Anesthesiology) Physician in Richland, WA, holding Type 2 (organization) NPI 1780637660 since 2006. The authorized official on file is Mark Chen, Sole Proprietor.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1780637660 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Mark T. Chen, Do PC |
| Practice address | 1096 GOETHALS DR, Richland, WA, 99352 |
| Phone | 5099439700 |
| Enumeration date | 2006-05-19 |
| Last updated in NPPES | 2025-09-11 |
Authorized official
| Name | Mark Chen |
|---|---|
| Title | Sole Proprietor |
| Phone | 5033722740 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207L00000X | Anesthesiology Physician | Secondary | OP00001215 | WA |
| 207LP2900X | Pain Medicine (Anesthesiology) Physician | Primary | OP00001215 | WA |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1106921 | Medicaid | WA | — |
Copy-ready billing details
Provider: Mark T. Chen, Do PC NPI: 1780637660 Taxonomy: 207LP2900X (Pain Medicine (Anesthesiology) Physician) Address: 1096 GOETHALS DR, Richland, WA, 99352
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1083667083 | Gregory Kamo | Individual | Anesthesiology Physician | Richland, WA |
| 1477509255 | Vedamurthy Reddy | Individual | Anesthesiology Physician | Richland, WA |
| 1780622548 | Jon Mccoy | Individual | Anesthesiology Physician | Richland, WA |
| 1538279914 | Margaret Patchett | Individual | Anesthesiology Physician | Richland, WA |
| 1053418137 | Tri-City Regional Surgery Center LLC | Organization | Ambulatory Surgical Clinic/Center | Richland, WA |
| 1235324310 | Pm Anesthesia Pllc | Organization | Anesthesiology Physician | Richland, WA |
| 1881906618 | Margaret Patchett M.D., P,L,L,C, | Organization | Anesthesiology Physician | Richland, WA |
Verify this record
Cross-check NPI 1780637660 against the authoritative CMS record: view Mark T. Chen, Do PC 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
What is the NPI number for Mark T. Chen, Do PC?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-09-11.