Roger C Mathewson, MD
Roger C Mathewson is a Anatomic Pathology & Clinical Pathology Physician provider (Pathology) practicing in Lancaster, OH, registered in the NPPES registry with NPI 1982605101 since 2005. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1982605101 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Roger C Mathewson |
| Credential | MD |
| Sex | Male |
| Practice address | 401 N EWING ST, Lancaster, OH, 43130 |
| Phone | 7406878141 |
| Fax | 7406878973 |
| Enumeration date | 2005-08-10 |
| Last updated in NPPES | 2012-02-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207ZP0102X | Anatomic Pathology & Clinical Pathology Physician | Primary | 35-061031 | OH |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 2226906 | Medicaid | OH | — |
Copy-ready billing details
Provider: Roger Mathewson, MD NPI: 1982605101 Taxonomy: 207ZP0102X (Anatomic Pathology & Clinical Pathology Physician) Address: 401 N EWING ST, Lancaster, OH, 43130
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1205836871 | Fairfield Anesthesia Associates Inc | Organization | Anesthesiology Physician | Lancaster, OH |
| 1619977014 | Michelle Douglass | Individual | Anesthesiology Physician | Lancaster, OH |
| 1053311456 | Rosalie Fermo Ullom | Individual | Anesthesiology Physician | Lancaster, OH |
| 1235139643 | Matthew Fyie | Individual | Anesthesiology Physician | Lancaster, OH |
| 1114927522 | Gretchen Hollingswowrth | Individual | Anesthesiology Physician | Lancaster, OH |
| 1316947732 | Jeffrey Pabst | Individual | Anesthesiology Physician | Lancaster, OH |
| 1790785111 | Joseph Mannella | Individual | Anesthesiology Physician | Lancaster, OH |
| 1215937503 | David Conley | Individual | Anesthesiology Physician | Lancaster, OH |
Verify this record
Cross-check NPI 1982605101 against the authoritative CMS record: view Roger C Mathewson 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 2012-02-08.