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CHADWICK MELLEN PHARM.D.
NPI 1235385998
Pharmacist - Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist in Tucson, AZ

Active since August 13, 2008
3601 S 6TH AVE, TUCSON, AZ 85723(520) 792-1450 Get Directions Write a Review

NPPES record last updated: February 6, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Chadwick Mellen Pharm.d. NPPES

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

CHADWICK MELLEN PHARM.D. (NPI 1235385998) is an individual pharmacist clinician (phc)/ clinical pharmacy specialist in Tucson, Arizona, licensed in Arizona (S016764) and active in the NPI registry since August 2008. He maintains a secondary practice location in Flagstaff.

NPPES Registry Identity

NPI1235385998
Entity TypeIndividualMale
Primary Taxonomy1835P0018X
Provider Legal NameCHADWICK MELLENCredential: PHARM.D.
Location Address3601 S 6TH AVETucson, AZ 85723-7228
Mailing Address3601 S 6th AveTucson, AZ 85723-0001 · (520) 792-1450
Phone(520) 792-1450
Sole ProprietorNo
Enumeration DateAugust 13, 2008
Last NPPES UpdateFebruary 6, 2023
NPPES CertifiedFebruary 6, 2023
✔ NPI 1235385998 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPharmacist · Pharmacist Clinician (PhC)/ Clinical Pharmacy SpecialistPharmacy Service Providers
Taxonomy Code1835P0018X
License✔ Licensed in AZ · S016764
Definition
Pharmacist Clinician/Clinical Pharmacy Specialist is a pharmacist with additional training and an expanded scope of practice that may include prescriptive authority, therapeutic management, and disease management.
Also ListedPharmacistTaxonomy 183500000X · License 016764 (AZ)
3601 S 6TH AVE, Tucson, AZ 85723
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Secondary Practice Location 1

Location 11300 W University Ave Ste 200Flagstaff, AZ 86001-7228 · Phone (928) 445-4860 ext. 5662

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.

DR. DAVID SPENCER HAMILTON SR. MD
Internal Medicine (Cardiovascular Disease)
3601 S 6TH AVE
TUCSON, AZ 85723
Pima County (520) 792-1450
KEVIN JAY CARRASCO PHARM.D.
Pharmacist
3601 S 6TH AVE
TUCSON, AZ 85723
Pima County (520) 792-1450
BRITTANY BERNADETTE HERRERA MSW
Social Worker
3601 S 6TH AVE
TUCSON, AZ 85723
Pima County (520) 792-1450
EVAN KEITH MALLORY PHARMD
Pharmacist
3601 S 6TH AVE
TUCSON, AZ 85723
Pima County (520) 792-1450
MS. JANICE ELIZABETH THRON-KELLY LCSW
Social Worker (Clinical)
3601 S 6TH AVE
TUCSON, AZ 85723
Pima County (520) 792-1450
CRISTINA IRENE MATEI M.D.
Psychiatry & Neurology (Neurology)
3601 S 6TH AVE
TUCSON, AZ 85723
Pima County (520) 792-1450
RAVEN JANIN MARSHALL-SANTILLAN PA-C
Physician Assistant
3601 S 6TH AVE
TUCSON, AZ 85723
Pima County (520) 792-1450
DR. JEREMY W HALL PHARM D
Pharmacist
3601 S 6TH AVE
TUCSON, AZ 85723
Pima County (520) 792-1450

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 Chadwick Mellen's NPI number?

The NPI number for Chadwick Mellen is 1235385998. It was assigned to this individual provider in the NPPES registry on August 13, 2008.

Where is Chadwick Mellen located?

Chadwick Mellen practices at 3601 S 6th Ave, Tucson, AZ 85723. The listed phone number is (520) 792-1450.

What is Chadwick Mellen's specialty?

The primary specialty registered for this NPI is Pharmacist, specializing in Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist, with taxonomy code 1835P0018X.

When was this NPI record last updated?

The NPPES record for Chadwick Mellen was last updated on February 6, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.