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GRIFFIN LINDSEY THOMPSON
NPI 1427544691
Marriage & Family Therapist in Pasadena, CA

Active since July 10, 2018PECOS Enrolled
215 N MARENGO AVE STE 100, PASADENA, CA 91101(626) 469-0073(626) 469-0068 Get Directions Write a Review

NPPES record last updated: October 8, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 8, 2025, Jul 10, 2018 (2 updates tracked since 2018).

About Griffin Lindsey Thompson NPPES

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

GRIFFIN LINDSEY THOMPSON (NPI 1427544691) is an individual marriage & family therapist in Pasadena, California, licensed in California (158556) and active in the NPI registry since July 2018. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2019).

NPPES Registry Identity

NPI1427544691
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameGRIFFIN LINDSEY THOMPSON
Location Address215 N MARENGO AVE STE 100Pasadena, CA 91101-6000
Mailing AddressPo Box 88165Los Angeles, CA 90009-8165 · (310) 439-9149
Phone(626) 469-0073
Fax(626) 469-0068
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateJuly 10, 2018
Last NPPES UpdateOctober 8, 20252 updates tracked since enumeration
NPPES CertifiedOctober 8, 2025
✔ NPI 1427544691 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
License✔ Licensed in CA · 158556
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.
215 N MARENGO AVE STE 100, Pasadena, CA 91101
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Secondary Practice Locations 2

Location 11704 W Manchester Ave Ste 202ALos Angeles, CA 90047-3057 · Phone (323) 531-0565
Location 23325 Palo Verde Ave Ste 201Long Beach, CA 90808-4132 · Phone (562) 542-3600

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Griffin Lindsey Thompson is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4385136969
PECOS Enrollment IDI20251121000132
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.

Medicare Billing Reassignments

2

Medicare enrollment records show Griffin Thompson reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Prohealth Partners A Medical Group Inc
6.1 mi
Family Medicine
230 N MARYLAND AVE STE 110
Glendale, CA 91206
  • Reassigned Medicare billing, California enrollment
  • 279 clinicians in this Medicare group
NPI 1932539780 (818) 551-0464
The Los Angeles Free Clinic
11 mi
Federally Qualified Health Center (FQHC)
6043 HOLLYWOOD BLVD
Los Angeles, CA 90028
  • Reassigned Medicare billing, California enrollment
  • 57 clinicians in this Medicare group
NPI 1235271065 (323) 653-8622

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 Griffin Thompson's NPI number?

The NPI number for Griffin Thompson is 1427544691. It was assigned to this individual provider in the NPPES registry on July 10, 2018.

Where is Griffin Thompson located?

Griffin Thompson practices at 215 N Marengo Ave Ste 100, Pasadena, CA 91101. The listed phone number is (626) 469-0073.

What is Griffin Thompson's specialty?

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

Is Griffin Thompson enrolled in Medicare?

Yes. Griffin Thompson is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Griffin Thompson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Griffin Thompson reassigns Medicare benefits to 2 organizations: Prohealth Partners A Medical Group Inc (Glendale, CA) and The Los Angeles Free Clinic (Los Angeles, CA). Each 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 Griffin Thompson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Griffin Thompson was last updated on October 8, 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.