GREGORY ANTHONY ANDERSON AMFT
NPI 1619832870
Marriage & Family Therapist in San Francisco, CA

Q: What is Gregory Anderson's NPI number?

The NPI number for Gregory Anderson is 1619832870. It was assigned to this individual provider in the NPPES registry on December 19, 2025.

Q: What is Gregory Anderson's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Gregory Anderson was last updated on May 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.

Active since December 19, 2025PECOS EnrolledAccepts Medicare Assignment

4200 18TH ST STE 104, SAN FRANCISCO, CA 94114(415) 569-6304 Get Directions Write a Review

NPPES record last updated: May 11, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 11, 2026, Dec 19, 2025 (2 updates tracked since 2025).

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About Gregory Anthony Anderson Amft NPPES

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

GREGORY ANTHONY ANDERSON AMFT (NPI 1619832870) is an individual marriage & family therapist in San Francisco, California, licensed in California (AMFT143067) and active in the NPI registry since December 2025. He is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1619832870

Entity TypeIndividualMale

Primary Taxonomy106H00000X

Provider Legal NameGREGORY ANTHONY ANDERSONCredential: AMFT

Location Address4200 18TH ST STE 104San Francisco, CA 94114-2449

Mailing Address4200 18th St Ste 104San Francisco, CA 94114-2449 · (415) 569-6304

Phone(415) 569-6304

Sole ProprietorNo

Medical School CMSOtherGraduated 2023

Enumeration DateDecember 19, 2025

Last NPPES UpdateMay 11, 20262 updates tracked since enumeration

NPPES CertifiedMay 11, 2026

✔ NPI 1619832870 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 · AMFT143067

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.

4200 18TH ST STE 104, San Francisco, CA 94114

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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

Gregory Anthony Anderson Amft 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 ID3173005295

PECOS Enrollment IDI20260306000969

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 5

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

NANCY PULLEN

Counselor (Mental Health)