MARY ANN HERZING LCSW
NPI 1770616971
Marriage & Family Therapist in Boise, ID

Q: What is Mary Ann Herzing's NPI number?

The NPI number for Mary Ann Herzing is 1770616971. It was assigned to this individual provider in the NPPES registry on March 14, 2007.

Q: What is Mary Ann Herzing's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Mary Ann Herzing was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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 March 14, 2007

600 E RIVERPARK LN, STE 200, BOISE, ID 83706(208) 344-5457(208) 343-5165 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Mary Ann Herzing Lcsw NPPES

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

MARY ANN HERZING LCSW (NPI 1770616971) is an individual marriage & family therapist in Boise, Idaho, licensed in Idaho (LMFT2992) and active in the NPI registry since March 2007.

NPPES Registry Identity

NPI1770616971

Entity TypeIndividualFemale

Primary Taxonomy106H00000X

Provider Legal NameMARY ANN HERZINGCredential: LCSW

Location Address600 E RIVERPARK LN, STE 200Boise, ID 83706-6551

Mailing Address600 E Riverpark Ln, Ste 200Boise, ID 83706-6551 · (208) 344-5457 · Fax (208) 343-5165

Phone(208) 344-5457

Fax(208) 343-5165

Sole ProprietorNo

Enumeration DateMarch 14, 2007

Last NPPES UpdateSeptember 11, 2025

✔ NPI 1770616971 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers

Taxonomy Code106H00000X

License✔ Licensed in ID · LMFT2992

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.

Also ListedCounselor · Mental HealthTaxonomy 101YM0800X · License LCPC60 (ID)

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include PacificSource Health Plans.Insurance ›

Other Providers at the Same Location NPPES 9

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

JENNIFER HURDS LCSW

Social Worker (Clinical)

600 E RIVERPARK LN, SUITE 105
BOISE, ID 83706

Ada County (208) 489-5880

BETTE CARLSON LCSW, LMFT

Marriage & Family Therapist

600 E RIVERPARK LN, STE 200
BOISE, ID 83706

Ada County (208) 344-5457

COLEMAN MOWER DMD

Dentist (General Practice)

600 E RIVERPARK LN
BOISE, ID 83706

Ada County (204) 344-5024

DR. JOHN C. SLATTERY DDS, MS

Dentist (Orthodontics and Dentofacial Orthopedics)

600 E RIVERPARK LN, SUITE 100
BOISE, ID 83706

Ada County (208) 433-1122

TOM FARNER LCPC

Marriage & Family Therapist

600 E RIVERPARK LN, STE 200
BOISE, ID 83706

Ada County (208) 344-5457

BEHAVIORAL HEALTH ASSOCIATES LLP

Counselor

600 E RIVERPARK LN, STE 200
BOISE, ID 83706

Ada County (208) 344-5457

SUSAN MAUK LCPC

Marriage & Family Therapist

600 E RIVERPARK LN, STE 200
BOISE, ID 83706

Ada County (208) 344-5457

LYLA SPRAGUE LCPC

Counselor (Mental Health)

600 E RIVERPARK LN, STE 200
BOISE, ID 83706

Ada County (208) 344-5457

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 Mary Ann Herzing's NPI number?

The NPI number for Mary Ann Herzing is 1770616971. It was assigned to this individual provider in the NPPES registry on March 14, 2007.

Where is Mary Ann Herzing located?

Mary Ann Herzing practices at 600 E Riverpark Ln Ste 200, Boise, ID 83706. The listed phone number is (208) 344-5457.

What is Mary Ann Herzing's specialty?

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

What insurance does Mary Ann Herzing accept?

Health plans from PacificSource Health Plans list Mary Ann Herzing as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mary Ann Herzing was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.