Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

MR. DAVID ROBERT GUZAK MSW
NPI 1972413623
Social Worker - School in Troy, MI

Q: What is David Guzak's NPI number?

The NPI number for David Guzak is 1972413623. It was assigned to this individual provider in the NPPES registry on September 8, 2026.

Q: What is David Guzak's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in School, with taxonomy code 1041S0200X.

Q: When was this NPI record last updated?

The NPPES record for David Guzak was last updated on September 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.

Active since September 08, 2026

4777 NORTHFIELD PKWY, TROY, MI 48098(248) 823-2878 Get Directions Write a Review

NPPES record added: September 8, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

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About Mr. David Robert Guzak Msw NPPES

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

MR. DAVID ROBERT GUZAK MSW (NPI 1972413623) is an individual school provider in Troy, Michigan, licensed in Michigan (6801086402) and active in the NPI registry since September 2026.

NPPES Registry Identity

NPI1972413623

Entity TypeIndividualMale

Primary Taxonomy1041S0200X

Provider Legal NameMR. DAVID ROBERT GUZAKCredential: MSW

Location Address4777 NORTHFIELD PKWYTroy, MI 48098-4497

Mailing Address6445 Amber LnGrand Blanc, MI 48439-7835 · (810) 278-7717

Phone(248) 823-2878

Sole ProprietorYes

Enumeration DateSeptember 8, 2026

NPPES CertifiedSeptember 8, 2026

✔ NPI 1972413623 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · SchoolBehavioral Health & Social Service Providers

Taxonomy Code1041S0200X

License✔ Licensed in MI · 6801086402

4777 NORTHFIELD PKWY, Troy, MI 48098

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Other Providers at the Same Location NPPES

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

ANGELA DECLERCK-APPLEDORN

Speech-Language Pathologist

4777 NORTHFIELD PKWY
TROY, MI 48098

Oakland County (248) 823-2700

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 David Guzak's NPI number?

The NPI number for David Guzak is 1972413623. It was assigned to this individual provider in the NPPES registry on September 8, 2026.

Where is David Guzak located?

David Guzak practices at 4777 Northfield Pkwy, Troy, MI 48098. The listed phone number is (248) 823-2878.

What is David Guzak's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in School, with taxonomy code 1041S0200X.

When was this NPI record last updated?

The NPPES record for David Guzak was last updated on September 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.