Dr. Michael Gregory Willis, PHARM.D.
Dr. Michael Gregory Willis is a Pharmacist provider (Pharmacist) practicing in Durham, NC, registered in the NPPES registry with NPI 1023005402 since 2005. The credential PHARMD stands for Doctor of Pharmacy.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1023005402 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Michael Gregory Willis |
| Credential | PHARM.D. |
| Sex | Male |
| Practice address | 3643 N ROXBORO ST, Durham, NC, 27704 |
| Phone | 9194704168 |
| Fax | 9194707365 |
| Enumeration date | 2005-09-30 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 183500000X | Pharmacist | Primary | 17321 | NC |
| 183500000X | Pharmacist | Secondary | 14200 | AZ |
PHARMD — Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD credential
Copy-ready billing details
Provider: Michael Willis, PHARM.D. NPI: 1023005402 Taxonomy: 183500000X (Pharmacist) Address: 3643 N ROXBORO ST, Durham, NC, 27704
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1972420479 | Alexandria Bell | Individual | Student in an Organized Health Care Education/Training Program | Durham, NC |
| 1033113899 | Nirmish Shah | Individual | Internal Medicine Physician | Durham, NC |
| 1871592113 | Duke University Health System, Inc. | Organization | General Acute Care Hospital | Durham, NC |
| 1306845482 | Select Specialty Hospital - Durham Inc | Organization | Long Term Care Hospital | Durham, NC |
| 1811996820 | Duke University Health System Inc | Organization | Psychiatric Hospital Unit | Durham, NC |
| 1710986732 | Duke University Health System, Inc. | Organization | Rehabilitation Hospital Unit | Durham, NC |
| 1730176132 | Lynne Crusoe | Individual | Pharmacist | Durham, NC |
| 1538156070 | Scott Shofer | Individual | Pulmonary Disease Physician | Durham, NC |
Verify this record
Cross-check NPI 1023005402 against the authoritative CMS record: view Dr. Michael Gregory Willis 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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Where does Michael Willis practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.