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JANINE FLAGG HOLLOWAY LMFT, & LMHC
NPI 1083809743
Marriage & Family Therapist in Wellesley, MA

Active since September 06, 2007PECOS EnrolledAccepts Medicare Assignment
609 WASHINGTON STREET, APT 302, WELLESLEY, MA 02482(469) 964-0448(469) 886-1887 Get Directions Write a Review

NPPES record last updated: July 17, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 9, 2025, May 15, 2025, Mar 29, 2025 and 1 more (4 updates tracked since 2022).

About Janine Flagg Holloway Lmft, & Lmhc NPPES

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

JANINE FLAGG HOLLOWAY LMFT, & LMHC (NPI 1083809743) is an individual marriage & family therapist in Wellesley, Massachusetts, licensed in Massachusetts (1465) and active in the NPI registry since September 2007. She is enrolled in Medicare PECOS, maintains a secondary practice location in Richardson, and is a graduate of Other (2004).

NPPES Registry Identity

NPI1083809743
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameJANINE FLAGG HOLLOWAYCredential: LMFT, & LMHC
Location Address609 WASHINGTON STREET, APT 302Wellesley, MA 02482-6464
Mailing Address609 Washington Street, Apt 302Wellesley, MA 02482-6464 · (469) 964-0448 · Fax (469) 886-1887
Phone(469) 964-0448
Fax(469) 886-1887
Sole ProprietorYes
Medical School CMSOtherGraduated 2004
Enumeration DateSeptember 6, 2007
Last NPPES UpdateJuly 17, 20254 updates tracked since enumeration
NPPES CertifiedJuly 17, 2025
✔ NPI 1083809743 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
Licenses✔ Licensed in MA · 1465✔ Licensed in TX · 202319
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 9955 (MA)
609 WASHINGTON STREET, Wellesley, MA 02482
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Other Names 1

Former Name (1)Janine Alane Flagg

Secondary Practice Location 1

Location 12208 W Dutch DrRichardson, TX 75080-3481 · Phone (469) 964-0448 · Fax (469) 886-1887

Other Identifiers 8

OtherLMFT-46740CA · Board Of Behavioral Sciences
OtherLMFT-M2202001AR · Board Of Examiners
OtherLMFT-TPMF458FL · Florida Department Of Health Division Of Medical Quality Assurance
OtherLMHC-9955MA · Division Of Professional Licensure, Board Of Allied Health
OtherLMFT-2349TN · Board For Licensed Professional Counselors, Licensed Marital And Family Therapis
OtherLMFT-10724NC · Nc Mft Licensure Board
OtherLMFT-1465MA · Division Of Professional Licensure, Board Of Allied Health
OtherLMFT-202319TX · Texas Behavioral Health Executive Council

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Baylor Scott and White Health Plan, UnitedHealthcare.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

Janine Flagg Holloway Lmft, & Lmhc 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 ID7719336684
PECOS Enrollment IDI20250725004053
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.

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 Janine Holloway's NPI number?

The NPI number for Janine Holloway is 1083809743. It was assigned to this individual provider in the NPPES registry on September 6, 2007. The provider is also known as Janine Alane Flagg.

Where is Janine Holloway located?

Janine Holloway practices at 609 Washington Street Apt 302, Wellesley, MA 02482. The listed phone number is (469) 964-0448.

What is Janine Holloway's specialty?

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

Is Janine Holloway enrolled in Medicare?

Yes. Janine Holloway 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 Janine Holloway accept?

Health plans from Baylor Scott and White Health Plan and UnitedHealthcare list Janine Holloway 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 Janine Holloway was last updated on July 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.