DR. LYNN M LAMB PSY.D.
NPI 1669664330
Psychologist in Santa Rosa, CA
About Dr. Lynn M Lamb Psy.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. LYNN M LAMB PSY.D. (NPI 1669664330) is an individual psychologist in Santa Rosa, California, licensed in California (21356) and active in the NPI registry since August 2007. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Lynn M Lamb Psy.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Lynn Lamb reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Vallejo, CA 94589
- Reassigned Medicare billing, California enrollment
- 20,078 clinicians in this Medicare group
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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SANTA ROSA, CA 95403
SANTA ROSA, CA 95403
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 Lynn Lamb's NPI number?
The NPI number for Lynn Lamb is 1669664330. It was assigned to this individual provider in the NPPES registry on August 15, 2007.
Where is Lynn Lamb located?
Lynn Lamb practices at 3554 Round Barn Blvd, Santa Rosa, CA 95403. The listed phone number is (707) 571-3701.
What is Lynn Lamb's specialty?
The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.
Is Lynn Lamb enrolled in Medicare?
Yes. Lynn Lamb is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Lynn Lamb's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lynn Lamb reassigns Medicare benefits to Permanente Medical Group Inc (Vallejo, CA). The 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 Lynn Lamb'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 Lynn Lamb was last updated on December 30, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.