TMH PSYCHOTHERAPY CORPORATION
NPI 1225563752
Psychologist - Clinical in Sherman Oaks, CA

Q: What is Tmh Psychotherapy Corporation's NPI number?

The NPI number for Tmh Psychotherapy Corporation is 1225563752. It was assigned to this organization in the NPPES registry on April 21, 2017.

Q: What is Tmh Psychotherapy Corporation's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Active since April 21, 2017

14900 MAGNOLIA BLVD # 57501, SHERMAN OAKS, CA 91403(626) 509-9546(626) 517-5085 Get Directions Write a Review

NPPES record last updated: December 23, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 23, 2025, Apr 21, 2017 (2 updates tracked since 2017).

On this page

About Tmh Psychotherapy Corporation NPPES

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

TMH PSYCHOTHERAPY CORPORATION (NPI 1225563752) is a healthcare organization registered as a clinical in Sherman Oaks, California and active in the NPI registry since April 2017. The organization lists Tara Holmquist, President, as its authorized official.

NPPES Registry Identity

NPI1225563752

Entity TypeOrganization

Primary Taxonomy103TC0700X

Legal Business NameTMH PSYCHOTHERAPY CORPORATION

Location Address14900 MAGNOLIA BLVD # 57501Sherman Oaks, CA 91403-1330

Mailing AddressPo Box 2412La Crosse, WI 54602-2412 · Fax (626) 517-5085

Phone(626) 509-9546

Fax(626) 517-5085

Organization SubpartNo

Authorized OfficialTara HolmquistPresident · (626) 509-9546

Enumeration DateApril 21, 2017

Last NPPES UpdateDecember 23, 20252 updates tracked since enumeration

NPPES CertifiedDecember 23, 2025

✔ NPI 1225563752 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in CA · PSY27888

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

14900 MAGNOLIA BLVD # 57501, Sherman Oaks, CA 91403

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Tmh Psychotherapy Corporation is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Tmh Psychotherapy Corporation, which bills Medicare for the services this clinician delivers.

Clinician (1)

Tara Holmquist, PSY.D.

Clinical Psychologist

NPI 1588926141

14900 MAGNOLIA BLVD UNIT 57501
Sherman Oaks, CA 91413

(626) 509-9546

✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Tmh Psychotherapy Corporation's NPI number?

The NPI number for Tmh Psychotherapy Corporation is 1225563752. It was assigned to this organization in the NPPES registry on April 21, 2017.

Where is Tmh Psychotherapy Corporation located?

Tmh Psychotherapy Corporation is located at 14900 Magnolia Blvd # 57501, Sherman Oaks, CA 91403. The listed phone number is (626) 509-9546.

What is Tmh Psychotherapy Corporation's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Tmh Psychotherapy Corporation enrolled in Medicare?

Yes. Tmh Psychotherapy Corporation is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Tmh Psychotherapy Corporation?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Clinical Psychologist) reassigns their Medicare billing to Tmh Psychotherapy Corporation. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Tmh Psychotherapy Corporation was last updated on December 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.