MARY ANN ERWIN MFT, CSAC,
NPI 1033568894
Marriage & Family Therapist in Honolulu, HI

Active since June 11, 2016PECOS EnrolledAccepts Medicare Assignment
1128 PUEO ST, HONOLULU, HI 96816(808) 927-0755 Get Directions Write a Review

NPPES record last updated: February 13, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mary Ann Erwin Mft, Csac, NPPES

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

MARY ANN ERWIN MFT, CSAC, (NPI 1033568894) is an individual marriage & family therapist in Honolulu, Hawaii, licensed in Hawaii (429) and active in the NPI registry since June 2016. She is enrolled in Medicare PECOS and is a graduate of Other (2012).

NPPES Registry Identity

NPI1033568894
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameMARY ANN ERWINCredential: MFT, CSAC,
Location Address1128 PUEO STHonolulu, HI 96816-5120
Mailing Address1128 Pueo StHonolulu, HI 96816-5120 · (808) 927-0755
Sole ProprietorYes
Medical School CMSOtherGraduated 2012
Enumeration DateJune 11, 2016
Last NPPES UpdateFebruary 13, 2025
NPPES CertifiedFebruary 13, 2025
NPI 1033568894 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 HI · 429
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 · Addiction (Substance Use Disorder)Taxonomy 101YA0400X · License 1763-13 (HI)
1128 PUEO ST, Honolulu, HI 96816

Other Names 1

Former Name (1)Mary Ann Millot

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Mary Ann Erwin Mft, Csac, is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3375064454
PECOS Enrollment IDI20250305001821
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES

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

Marriage & Family Therapist
1128 PUEO ST
HONOLULU, HI 96816

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 Erwin's NPI number?

The NPI number for Mary Erwin is 1033568894. It was assigned to this individual provider in the NPPES registry on June 11, 2016. The provider is also known as Mary Ann Millot.

Where is Mary Erwin located?

Mary Erwin practices at 1128 Pueo St, Honolulu, HI 96816. The listed phone number is (808) 927-0755.

What is Mary Erwin's specialty?

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

Is Mary Erwin enrolled in Medicare?

Yes. Mary Erwin is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Mary Erwin accept?

Health plans from HMSA list Mary Erwin 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 Erwin was last updated on February 13, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.