DR. MARCIA G LAMM, PHD,LICENSED CLINICAL PSYCHOLOGIST PC
NPI 1063847689
Point of Service in Woodland Hills, CA

Q: What is Dr. Marcia G Lamm, Phd,licensed Clinical Psychologist PC's specialty?

The primary specialty registered for this NPI is Point of Service with taxonomy code 305S00000X.

Active since September 13, 2013

21031 VENTURA BLVD, SUITE 507, WOODLAND HILLS, CA 91364(818) 340-1210(818) 340-1207 Get Directions Write a Review

NPPES record last updated: June 6, 2019. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Dr. Marcia G Lamm, Phd,licensed Clinical Psychologist Pc NPPES

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

DR. MARCIA G LAMM, PHD,LICENSED CLINICAL PSYCHOLOGIST PC (NPI 1063847689) is a healthcare organization registered as a point of service in Woodland Hills, California and active in the NPI registry since September 2013. The organization lists Marcia Ginger Lamm, President, as its authorized official.

NPPES Registry Identity

NPI1063847689

Entity TypeOrganization

Primary Taxonomy305S00000X

Legal Business NameDR. MARCIA G LAMM, PHD,LICENSED CLINICAL PSYCHOLOGIST PC

Location Address21031 VENTURA BLVD, SUITE 507Woodland Hills, CA 91364-2203

Mailing Address21031 Ventura Blvd, Suite 507Woodland Hills, CA 91364-2203 · (818) 340-1210 · Fax (818) 340-1207

Phone(818) 340-1210

Fax(818) 340-1207

Organization SubpartNo

Authorized OfficialMarcia Ginger LammPresident · (818) 340-1210

Enumeration DateSeptember 13, 2013

Last NPPES UpdateJune 6, 2019

✔ NPI 1063847689 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPoint of ServiceManaged Care Organizations

Taxonomy Code305S00000X

License✔ Licensed in CA · PSY9825

Definition

This product may also be called an open-ended HMO and offers a transition product incorporating features of both HMOs and PPOs. Beneficiaries are enrolled in an HMO but have the option to go outside the networks for an additional cost.

21031 VENTURA BLVD, Woodland Hills, CA 91364

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Marcia G Lamm, Phd,licensed Clinical Psychologist Pc 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 Dr. Marcia G Lamm, Phd,licensed Clinical Psychologist PC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Marcia Lamm, PHD QME

Clinical Psychologist

NPI 1205044674

21031 VENTURA BLVD 504
Woodland Hills, CA 91364

(818) 340-1210

✔ 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 Dr. Marcia G Lamm, Phd,licensed Clinical Psychologist PC's NPI number?

The NPI number for Dr. Marcia G Lamm, Phd,licensed Clinical Psychologist PC is 1063847689. It was assigned to this organization in the NPPES registry on September 13, 2013.

Where is Dr. Marcia G Lamm, Phd,licensed Clinical Psychologist PC located?

Dr. Marcia G Lamm, Phd,licensed Clinical Psychologist PC is located at 21031 Ventura Blvd Suite 507, Woodland Hills, CA 91364. The listed phone number is (818) 340-1210.

What is Dr. Marcia G Lamm, Phd,licensed Clinical Psychologist PC's specialty?

The primary specialty registered for this NPI is Point of Service with taxonomy code 305S00000X.

Is Dr. Marcia G Lamm, Phd,licensed Clinical Psychologist PC enrolled in Medicare?

Yes. Dr. Marcia G Lamm, Phd,licensed Clinical Psychologist PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Dr. Marcia G Lamm, Phd,licensed Clinical Psychologist PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Clinical Psychologist) reassigns their Medicare billing to Dr. Marcia G Lamm, Phd,licensed Clinical Psychologist PC. 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 Dr. Marcia G Lamm, Phd,licensed Clinical Psychologist PC was last updated on June 6, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.