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

SPENCER DE RANZO
NPI 1639001704
Social Worker in Troy, MI

Q: What is Spencer De Ranzo's NPI number?

The NPI number for Spencer De Ranzo is 1639001704. It was assigned to this individual provider in the NPPES registry on June 2, 2026.

Q: What is Spencer De Ranzo's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

Q: When was this NPI record last updated?

The NPPES record for Spencer De Ranzo was last updated on June 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.

Active since June 02, 2026

550 STEPHENSON HWY, TROY, MI 48083(248) 585-3239 Get Directions Write a Review

NPPES record added: June 2, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

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About Spencer De Ranzo NPPES

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

SPENCER DE RANZO (NPI 1639001704) is an individual social worker in Troy, Michigan and active in the NPI registry since June 2026.

NPPES Registry Identity

NPI1639001704

Entity TypeIndividualMale

Primary Taxonomy104100000X

Provider Legal NameSPENCER DE RANZO

Location Address550 STEPHENSON HWYTroy, MI 48083-1109

Mailing Address550 Stephenson HwyTroy, MI 48083-1109

Phone(248) 585-3239

Sole ProprietorYes

Enumeration DateJune 2, 2026

NPPES CertifiedJune 2, 2026

✔ NPI 1639001704 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers

Taxonomy Code104100000X

Definition

A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

550 STEPHENSON HWY, Troy, MI 48083

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Other Providers at the Same Location NPPES 3

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

MS. WENDY DENISE HOOKER LMSW

Social Worker (Clinical)

550 STEPHENSON HWY, STE 250
TROY, MI 48083

Oakland County (248) 691-9036

CARE MATTERS, LLC

Social Worker (Clinical)

550 STEPHENSON HWY, STE 250
TROY, MI 48083

Oakland County (248) 691-9036

VIRGILIO Z SAN JOSE MD

Internal Medicine

550 STEPHENSON HWY
TROY, MI 48083

Oakland County (248) 733-7300

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 Spencer De Ranzo's NPI number?

The NPI number for Spencer De Ranzo is 1639001704. It was assigned to this individual provider in the NPPES registry on June 2, 2026.

Where is Spencer De Ranzo located?

Spencer De Ranzo practices at 550 Stephenson Hwy, Troy, MI 48083. The listed phone number is (248) 585-3239.

What is Spencer De Ranzo's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

When was this NPI record last updated?

The NPPES record for Spencer De Ranzo was last updated on June 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.