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DR. DIAN R ALLEN PH.D., LMFT
NPI 1174680805
Marriage & Family Therapist in Vallejo, CA

Active since January 02, 2007PECOS Enrolled
526 TENNESSEE ST, VALLEJO, CA 94590(707) 331-8551(707) 980-6576 Get Directions Write a Review

NPPES record last updated: September 2, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Sep 2, 2023, Feb 19, 2017, Dec 28, 2015 (3 updates tracked since 2015).

About Dr. Dian R Allen Ph.d., Lmft NPPES

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

DR. DIAN R ALLEN PH.D., LMFT (NPI 1174680805) is an individual marriage & family therapist in Vallejo, California, licensed in California (32508) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1174680805
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameDR. DIAN R ALLENCredential: PH.D., LMFT
Location Address526 TENNESSEE STVallejo, CA 94590-4431
Mailing Address526 Tennessee StVallejo, CA 94590-4431 · (707) 331-8551
Phone(707) 331-8551
Fax(707) 980-6576
Sole ProprietorYes
Enumeration DateJanuary 2, 2007
Last NPPES UpdateSeptember 2, 20233 updates tracked since enumeration
NPPES CertifiedSeptember 2, 2023
✔ NPI 1174680805 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 CA · 32508
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 · ProfessionalTaxonomy 101YP2500X · License 1300 (CA)
526 TENNESSEE ST, Vallejo, CA 94590
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Other Identifiers 1

Other286CA · Medi-cal Staff Billing #

Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Dian R Allen Ph.d., Lmft is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 2

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

GLENN FLEISCH PH.D., MFT
Marriage & Family Therapist
526 TENNESSEE ST
VALLEJO, CA 94590
Solano County (707) 644-5421
MS. NOVELLA LEIMBERG L.AC.
Acupuncturist
526 TENNESSEE ST
VALLEJO, CA 94590
Solano County (530) 965-3512

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 Dian Allen's NPI number?

The NPI number for Dian Allen is 1174680805. It was assigned to this individual provider in the NPPES registry on January 2, 2007.

Where is Dian Allen located?

Dian Allen practices at 526 Tennessee St, Vallejo, CA 94590. The listed phone number is (707) 331-8551.

What is Dian Allen's specialty?

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

Is Dian Allen enrolled in Medicare?

Yes. Dian Allen is registered in the Medicare PECOS enrollment system.

What insurance does Dian Allen accept?

Health plans from Providence Health Plan list Dian Allen 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 Dian Allen was last updated on September 2, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.