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

MS. SIENA MARIE GIACOMANTONIO
NPI 1063348688
Marriage & Family Therapist in Clinton Township, MI

Q: What is Siena Giacomantonio's NPI number?

The NPI number for Siena Giacomantonio is 1063348688. It was assigned to this individual provider in the NPPES registry on June 22, 2026.

Q: What is Siena Giacomantonio's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

Active since June 22, 2026

42627 GARFIELD RD STE 217, CLINTON TOWNSHIP, MI 48038(586) 203-2715(586) 232-9272 Get Directions Write a Review

NPPES record added: June 22, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Ms. Siena Marie Giacomantonio NPPES

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

MS. SIENA MARIE GIACOMANTONIO (NPI 1063348688) is an individual marriage & family therapist in Clinton Township, Michigan and active in the NPI registry since June 2026. She maintains a secondary practice location in Troy.

NPPES Registry Identity

NPI1063348688

Entity TypeIndividualFemale

Primary Taxonomy106H00000X

Provider Legal NameMS. SIENA MARIE GIACOMANTONIO

Location Address42627 GARFIELD RD STE 217Clinton Township, MI 48038-5032

Mailing Address42627 Garfield Rd Ste 217Clinton Township, MI 48038-5032 · (586) 203-2715 · Fax (586) 232-9272

Phone(586) 203-2715

Fax(586) 232-9272

Sole ProprietorNo

Enumeration DateJune 22, 2026

NPPES CertifiedJune 22, 2026

✔ NPI 1063348688 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers

Taxonomy Code106H00000X

Definition

A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.

42627 GARFIELD RD STE 217, Clinton Township, MI 48038

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Secondary Practice Location 1

Location 189 W South Blvd Ste 200Troy, MI 48085-1612 · Phone (248) 509-2308

Other Providers at the Same Location NPPES 7

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

MELINA MURRAY

Marriage & Family Therapist

42627 GARFIELD RD STE 217
CLINTON TOWNSHIP, MI 48038

Macomb County (586) 203-2715

OPEN DOOR COUNSELING CENTER

Social Worker (Clinical)

42627 GARFIELD RD STE 217
CLINTON TOWNSHIP, MI 48038

Macomb County (248) 210-5018

GLORIA MUELLER

Marriage & Family Therapist

42627 GARFIELD RD STE 217
CLINTON TWP, MI 48038

Macomb County (586) 203-2715

DOUGLAS WILLIAMS LLMSW

Social Worker (Clinical)

42627 GARFIELD RD STE 217
CLINTON TOWNSHIP, MI 48038

Macomb County (586) 203-2715

CAROL S AGNEW LMFT

Marriage & Family Therapist

42627 GARFIELD RD STE 217
CLINTON TOWNSHIP, MI 48038

Macomb County (248) 210-5018

SHELBY BRENNAN BRENNAN

Counselor (Mental Health)

42627 GARFIELD RD STE 217
CLINTON TOWNSHIP, MI 48038

Macomb County (586) 203-2715

ASHLEY WHITE

Counselor (Mental Health)

42627 GARFIELD RD STE 217
CLINTON TOWNSHIP, MI 48038

Macomb County (586) 203-2715

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 Siena Giacomantonio's NPI number?

The NPI number for Siena Giacomantonio is 1063348688. It was assigned to this individual provider in the NPPES registry on June 22, 2026.

Where is Siena Giacomantonio located?

Siena Giacomantonio practices at 42627 Garfield Rd Ste 217, Clinton Township, MI 48038. The listed phone number is (586) 203-2715.

What is Siena Giacomantonio's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

When was this NPI record last updated?

The NPPES record for Siena Giacomantonio was last updated on June 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 53 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.