LAUREN ELIZABETH HAM GREENE MA, AMFT
NPI 1306354428
Marriage & Family Therapist in Martinez, CA

Q: What is Lauren Greene's NPI number?

The NPI number for Lauren Greene is 1306354428. It was assigned to this individual provider in the NPPES registry on January 11, 2018. The provider is also known as Lauren Elizabeth Ham.

Q: What is Lauren Greene'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 Lauren Greene was last updated on March 29, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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 January 11, 2018PECOS Enrolled

4645 PACHECO BLVD, MARTINEZ, CA 94553(925) 646-9270(925) 646-9276 Get Directions Write a Review

NPPES record last updated: March 29, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 29, 2021, Jan 11, 2018 (2 updates tracked since 2018).

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About Lauren Elizabeth Ham Greene Ma, Amft NPPES

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

LAUREN ELIZABETH HAM GREENE MA, AMFT (NPI 1306354428) is an individual marriage & family therapist in Martinez, California, licensed in California (103807) and active in the NPI registry since January 2018. She is enrolled in Medicare PECOS and maintains a secondary practice location in Livermore.

NPPES Registry Identity

NPI1306354428

Entity TypeIndividualFemale

Primary Taxonomy106H00000X

Provider Legal NameLAUREN ELIZABETH HAM GREENECredential: MA, AMFT

Location Address4645 PACHECO BLVDMartinez, CA 94553-3625

Mailing Address4645 Pacheco BlvdMartinez, CA 94553-3625 · (925) 646-9270 · Fax (925) 646-9276

Phone(925) 646-9270

Fax(925) 646-9276

Sole ProprietorYes

Enumeration DateJanuary 11, 2018

Last NPPES UpdateMarch 29, 20212 updates tracked since enumeration

NPPES CertifiedMarch 29, 2021

✔ NPI 1306354428 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers

Taxonomy Code106H00000X

License✔ Licensed in CA · 103807

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 103807 (CA)

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X · License 103807 (CA)

4645 PACHECO BLVD, Martinez, CA 94553

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Other Names 1

Former Name (1)Lauren Elizabeth Ham

Secondary Practice Location 1

Location 13311 Pacific AveLivermore, CA 94550-7007 · Phone (510) 358-5865 · Fax (510) 358-5865

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Lauren Elizabeth Ham Greene Ma, Amft 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.

Medicare Billing Reassignment

Medicare enrollment records show Lauren Greene reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Permanente Medical Group Inc

12 mi

Internal Medicine

975 SERENO DRIVE
Vallejo, CA 94589

Reassigned Medicare billing, California enrollment
20,078 clinicians in this Medicare group

NPI 1336222397 (707) 651-1000

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

Other Providers at the Same Location NPPES 14

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

NEAL TROIANO

Counselor (Addiction (Substance Use Disorder))