Dr. Mark Gordon Regnier, PHARM.D.
Dr. Mark Gordon Regnier is a Pharmacotherapy Pharmacist provider (Pharmacist) practicing in Appleton, WI, registered in the NPPES registry with NPI 1366489478 since 2006. The credential PHARMD stands for Doctor of Pharmacy.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1366489478 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Mark Gordon Regnier |
| Credential | PHARM.D. |
| Sex | Male |
| Practice address | 10 TRI PARK WAY, Appleton, WI, 54914 |
| Phone | 9208310070 |
| Enumeration date | 2006-05-31 |
| Last updated in NPPES | 2026-05-21 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1835P1200X | Pharmacotherapy Pharmacist | Primary | 115369-7 | MN |
| 1835P1200X | Pharmacotherapy Pharmacist | Secondary | 12035-040 | WI |
PHARMD — Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD credential
Copy-ready billing details
Provider: Mark Regnier, PHARM.D. NPI: 1366489478 Taxonomy: 1835P1200X (Pharmacotherapy Pharmacist) Address: 10 TRI PARK WAY, Appleton, WI, 54914
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1447256920 | Bonnie Mccluskey | Individual | General Practice Registered Nurse | Appleton, WI |
| 1710971627 | James Burwitz | Individual | Family Medicine Physician | Appleton, WI |
| 1679552905 | Tom Zurakowski | Individual | Optometrist | Appleton, WI |
| 1447224290 | Lori Poss | Individual | Family Nurse Practitioner | Appleton, WI |
| 1518918705 | Milwaukee Vamc | Organization | VA Clinic/Center | Appleton, WI |
| 1689621930 | Lisa Knoff | Individual | Pharmacotherapy Pharmacist | Appleton, WI |
| 1942245592 | Gregory Aleff | Individual | Clinical Social Worker | Appleton, WI |
| 1467480970 | Michaele Kulick | Individual | Clinical Social Worker | Appleton, WI |
Verify this record
Cross-check NPI 1366489478 against the authoritative CMS record: view Dr. Mark Gordon Regnier 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 2026-07-10. Provider record last updated 2026-05-21.