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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. MARILYN ROSE SEMENCHUK PHARM.D.
NPI 1083611479
Pharmacist - Psychiatric in Phoenix, AZ

Active since June 30, 2005
16625 S 27TH LN, PHOENIX, AZ 85045(480) 460-2700(480) 460-2855 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Marilyn Rose Semenchuk Pharm.d. NPPES

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

DR. MARILYN ROSE SEMENCHUK PHARM.D. (NPI 1083611479) is an individual psychiatric provider in Phoenix, Arizona, licensed in Arizona (11311) and active in the NPI registry since June 2005.

NPPES Registry Identity

NPI1083611479
Entity TypeIndividualFemale
Primary Taxonomy1835P1300X
Provider Legal NameDR. MARILYN ROSE SEMENCHUKCredential: PHARM.D.
Location Address16625 S 27TH LNPhoenix, AZ 85045-2207
Mailing Address16625 S 27th LnPhoenix, AZ 85045-2207 · (480) 460-2700 · Fax (480) 460-2855
Phone(480) 460-2700
Fax(480) 460-2855
Sole ProprietorNo
Enumeration DateJune 30, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1083611479 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPharmacist · PsychiatricPharmacy Service Providers
Taxonomy Code1835P1300X
License✔ Licensed in AZ · 11311
Definition
A licensed pharmacist who has demonstrated specialized knowledge and skill in optimizing care of patients with psychiatric illness by assessing and monitoring patients, recognizing drug-induced problems, and recommending appropriate treatment plans.
16625 S 27TH LN, Phoenix, AZ 85045
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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 Marilyn Semenchuk's NPI number?

The NPI number for Marilyn Semenchuk is 1083611479. It was assigned to this individual provider in the NPPES registry on June 30, 2005.

Where is Marilyn Semenchuk located?

Marilyn Semenchuk practices at 16625 S 27th Ln, Phoenix, AZ 85045. The listed phone number is (480) 460-2700.

What is Marilyn Semenchuk's specialty?

The primary specialty registered for this NPI is Pharmacist, specializing in Psychiatric, with taxonomy code 1835P1300X.

When was this NPI record last updated?

The NPPES record for Marilyn Semenchuk was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 39 days 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.