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JAMES RYAN GULDI LLMSW
NPI 1508648379
Counselor - Addiction (Substance Use Disorder) in Grand Rapids, MI

Active since October 17, 2023
790 FULLER AVE NE, GRAND RAPIDS, MI 49503(616) 336-3909(616) 336-8830 Get Directions Write a Review

NPPES record last updated: March 18, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 18, 2026, Jun 26, 2024, Oct 17, 2023 (3 updates tracked since 2023).

About James Ryan Guldi Llmsw NPPES

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

JAMES RYAN GULDI LLMSW (NPI 1508648379) is an individual addiction (substance use disorder) provider in Grand Rapids, Michigan and active in the NPI registry since October 2023.

NPPES Registry Identity

NPI1508648379
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameJAMES RYAN GULDICredential: LLMSW
Location Address790 FULLER AVE NEGrand Rapids, MI 49503-1918
Mailing Address790 Fuller Ave NeGrand Rapids, MI 49503-1918 · (616) 336-3909 · Fax (616) 336-8830
Phone(616) 336-3909
Fax(616) 336-8830
Sole ProprietorNo
Enumeration DateOctober 17, 2023
Last NPPES UpdateMarch 18, 20263 updates tracked since enumeration
NPPES CertifiedMarch 18, 2026
✔ NPI 1508648379 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
790 FULLER AVE NE, Grand Rapids, MI 49503
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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.

DIANA DUARTE-MENENDEZ LMSW
Social Worker (Clinical)
790 FULLER AVE NE
GRAND RAPIDS, MI 49503
Kent County (616) 336-3909
MISS JALISA SHAWTAE SMITH LLMSW
Case Manager/Care Coordinator
790 FULLER AVE NE
GRAND RAPIDS, MI 49503
Kent County (616) 336-3909
MACKENZIE ERIN CLEGG
Behavior Analyst
790 FULLER AVE NE
GRAND RAPIDS, MI 49503
Kent County (616) 336-3909
MRS. ALEITA A BROWN LLBSW
Case Manager/Care Coordinator
790 FULLER AVE NE
GRAND RAPIDS, MI 49503
Kent County (616) 825-5412
ANNIKA KNOTT LMSW
Social Worker (Clinical)
790 FULLER AVE NE
GRAND RAPIDS, MI 49503
Kent County (616) 724-6942
VIOLET RAMAGE
Case Manager/Care Coordinator
790 FULLER AVE NE
GRAND RAPIDS, MI 49503
Kent County (734) 493-2978
DAVID G MARSHALL LPC
Counselor (Professional)
790 FULLER AVE NE
GRAND RAPIDS, MI 49503
Kent County (616) 336-3909
DAWN MARIE MACDONALD LLMSW
Social Worker
790 FULLER AVE NE
GRAND RAPIDS, MI 49503
Kent County (616) 336-3909

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 James Guldi's NPI number?

The NPI number for James Guldi is 1508648379. It was assigned to this individual provider in the NPPES registry on October 17, 2023.

Where is James Guldi located?

James Guldi practices at 790 Fuller Ave NE, Grand Rapids, MI 49503. The listed phone number is (616) 336-3909.

What is James Guldi's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for James Guldi was last updated on March 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.