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

DR. GERALD ROBERT DEYOUNG
NPI 1902806755
Pharmacist - Pharmacotherapy in Grand Rapids, MI

Active since July 22, 2005
200 JEFFERSON AVE SE, ADVANTAGE HEALTH PHYSICIANS AND ST. MARY'S HEALTH CARE, GRAND RAPIDS, MI 49503(616) 752-6410 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. Gerald Robert Deyoung NPPES

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

DR. GERALD ROBERT DEYOUNG (NPI 1902806755) is an individual pharmacotherapy provider in Grand Rapids, Michigan, licensed in Michigan (5302027249) and active in the NPI registry since July 2005.

NPPES Registry Identity

NPI1902806755
Entity TypeIndividualMale
Primary Taxonomy1835P1200X
Provider Legal NameDR. GERALD ROBERT DEYOUNG
Location Address200 JEFFERSON AVE SE, ADVANTAGE HEALTH PHYSICIANS AND ST. MARY'S HEALTH CAREGrand Rapids, MI 49503-4502
Mailing Address200 Jefferson Ave Se, Advantage Health Physicians And St. Mary's Health CareGrand Rapids, MI 49503-4502 · (616) 752-6410
Phone(616) 752-6410
Sole ProprietorNo
Enumeration DateJuly 22, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1902806755 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPharmacist · PharmacotherapyPharmacy Service Providers
Taxonomy Code1835P1200X
License✔ Licensed in MI · 5302027249
Definition
A licensed pharmacist who has demonstrated specialized knowledge and skill in optimizing pharmacotherapeutic care of patients, by developing, implementing, monitoring, and modifying complex treatment plans, providing advanced level education and consultation, and collaborating with other health professionals in the management of therapy.
200 JEFFERSON AVE SE, Grand Rapids, MI 49503
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Other Names 1

Other Name (5)Bob Deyoung Pharmd

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.

KATHARINE LIND THOMPSON PT
Physical Therapist
200 JEFFERSON AVE SE
GRAND RAPIDS, MI 49503
Kent County (616) 685-6264
ANNE MARIE TALBOT CRNA
Nurse Anesthetist, Certified Registered
200 JEFFERSON AVE SE
GRAND RAPIDS, MI 49503
Kent County (616) 685-6063
DR. ADAM MICHAEL ANDERSON MD
Emergency Medicine
200 JEFFERSON AVE SE
GRAND RAPIDS, MI 49503
Kent County (616) 685-5000
MARIA E DIMUSTO-POORTENGA MD
Pediatrics (Neonatal-Perinatal Medicine)
200 JEFFERSON AVE SE, NICU
GRAND RAPIDS, MI 49503
Kent County (616) 752-6554
THE BOUTIQUE AT MERCY HEALTH LACKS CANCER CENTER
Durable Medical Equipment & Medical Supplies
200 JEFFERSON AVE SE
GRAND RAPIDS, MI 49503
Kent County (616) 685-5030
MELISSA SUE HUDECZ MS, OTR/L
Occupational Therapist
200 JEFFERSON AVE SE
GRAND RAPIDS, MI 49503
Kent County (616) 685-6264
TIMOTHY RUSSELL LEONARD
Nurse Practitioner (Family)
200 JEFFERSON AVE SE
GRAND RAPIDS, MI 49503
Kent County (616) 465-5910
CAMRIA RENEE DEATON BSN, RN
Registered Nurse
200 JEFFERSON AVE SE
GRAND RAPIDS, MI 49503
Kent County (616) 685-5000

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 Gerald Deyoung's NPI number?

The NPI number for Gerald Deyoung is 1902806755. It was assigned to this individual provider in the NPPES registry on July 22, 2005. The provider is also known as Bob Deyoung Pharmd.

Where is Gerald Deyoung located?

Gerald Deyoung practices at 200 Jefferson Ave SE Advantage Health Physicians And St. Mary's Health Care, Grand Rapids, MI 49503. The listed phone number is (616) 752-6410.

What is Gerald Deyoung's specialty?

The primary specialty registered for this NPI is Pharmacist, specializing in Pharmacotherapy, with taxonomy code 1835P1200X.

When was this NPI record last updated?

The NPPES record for Gerald Deyoung 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 21 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.