Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. MICHAEL GREGORY WILLIS PHARM.D.
NPI 1023005402
Pharmacist in Durham, NC

Active since September 30, 2005
3643 N ROXBORO ST, DURHAM, NC 27704(919) 470-4168(919) 470-7365 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Michael Gregory Willis Pharm.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MICHAEL GREGORY WILLIS PHARM.D. (NPI 1023005402) is an individual pharmacist in Durham, North Carolina, licensed in North Carolina (17321) and active in the NPI registry since September 2005.

NPPES Registry Identity

NPI1023005402
Entity TypeIndividualMale
Primary Taxonomy183500000X
Provider Legal NameDR. MICHAEL GREGORY WILLISCredential: PHARM.D.
Location Address3643 N ROXBORO STDurham, NC 27704-2702
Mailing Address928 Clarion DrDurham, NC 27705-1731 · (919) 382-7471
Fax(919) 470-7365
Sole ProprietorNo
Enumeration DateSeptember 30, 2005
Last NPPES UpdateJuly 13, 2026
NPI 1023005402 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPharmacistPharmacy Service Providers
Taxonomy Code183500000X
Licenses Licensed in NC · 17321 Licensed in AZ · 14200
Definition

An individual licensed by the appropriate state regulatory agency to engage in the practice of pharmacy. The practice of pharmacy includes, but is not limited to, assessment, interpretation, evaluation, and implementation, initiation, monitoring or modification of medication and or medical orders; the compounding or dispensing of medication and or medical orders; participation in drug and device procurement, storage, and selection; drug administration; drug regimen reviews; drug or drug-related research; provision of patient education and the provision of those acts or services necessary to provide medication therapy management services in all areas of patient care.

3643 N ROXBORO ST, Durham, NC 27704

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Emergency Medicine
3643 N ROXBORO ST
DURHAM, NC 27704
Physician Assistant (Medical)
3643 N ROXBORO ST
DURHAM, NC 27704
Occupational Therapist
3643 N ROXBORO ST
DURHAM, NC 27704
Physical Therapist
3643 N ROXBORO ST
DURHAM, NC 27704
Pharmacist
3643 N ROXBORO ST
DURHAM, NC 27704
Anesthesiology
3643 N ROXBORO ST
DURHAM, NC 27704
Anesthesiology
3643 N ROXBORO ST
DURHAM, NC 27704
Internal Medicine
3643 N ROXBORO ST
DURHAM, NC 27704

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Michael Willis's NPI number?

The NPI number for Michael Willis is 1023005402. It was assigned to this individual provider in the NPPES registry on September 30, 2005.

Where is Michael Willis located?

Michael Willis practices at 3643 N Roxboro St, Durham, NC 27704. The listed phone number is (919) 470-4168.

What is Michael Willis's specialty?

The primary specialty registered for this NPI is Pharmacist with taxonomy code 183500000X.

When was this NPI record last updated?

The NPPES record for Michael Willis was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.