Mr. Mark Allen Yourich, RPH
Mr. Mark Allen Yourich is a Pharmacist provider (Pharmacist) practicing in Lorain, OH, registered in the NPPES registry with NPI 1639260789 since 2006. The credential RPH stands for Registered Pharmacist.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1639260789 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mr. Mark Allen Yourich |
| Credential | RPH |
| Sex | Male |
| Practice address | 205 W 20TH ST, LORAIN OUTPATIENT CLINIC, Lorain, OH, 44052 |
| Phone | 4402443833 |
| Fax | 4402443834 |
| Enumeration date | 2006-09-27 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 183500000X | Pharmacist | Primary | 03-3-15665 | OH |
RPH — Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy. About the RPH credential
Copy-ready billing details
Provider: Mark Yourich, RPH NPI: 1639260789 Taxonomy: 183500000X (Pharmacist) Address: 205 W 20TH ST, LORAIN OUTPATIENT CLINIC, Lorain, OH, 44052
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1063460509 | Dionne Moore | Individual | Optometrist | Lorain, OH |
| 1750392874 | William Rawlings | Individual | Clinical Social Worker | Lorain, OH |
| 1366554529 | Patricia Filus | Individual | Physician Assistant | Lorain, OH |
| 1932210218 | Anuradha Yalamanchili | Individual | Internal Medicine Physician | Lorain, OH |
| 1003917188 | Matthew Carleton | Individual | Clinical Social Worker | Lorain, OH |
| 1972604072 | Jeffrey Plas | Individual | Psychiatry Physician | Lorain, OH |
| 1669563870 | Joseph Severinski | Individual | Pharmacist | Lorain, OH |
| 1922190545 | Barbara Nunez | Individual | Clinical Social Worker | Lorain, OH |
Verify this record
Cross-check NPI 1639260789 against the authoritative CMS record: view Mr. Mark Allen Yourich 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 2007-07-08.