MRS. MARLENE ANNE LAMAR O.T.R.,C.H.T.
NPI 1346341260
Occupational Therapist in Sunnyvale, CA
About Mrs. Marlene Anne Lamar O.t.r.,c.h.t. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. MARLENE ANNE LAMAR O.T.R.,C.H.T. (NPI 1346341260) is an individual occupational therapist in Sunnyvale, California, licensed in California (OT3013) and active in the NPI registry since September 2006. She is a graduate of Other (1984).
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mrs. Marlene Anne Lamar O.t.r.,c.h.t. 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.
Medicare Billing Reassignment
Medicare enrollment records show Marlene Lamar reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Palo Alto, CA 94301
- Reassigned Medicare billing, California enrollment
- 4,479 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.
Areas of Expertise CMS Part B claims 6
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
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.
SUNNYVALE, CA 94087
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 Marlene Lamar's NPI number?
The NPI number for Marlene Lamar is 1346341260. It was assigned to this individual provider in the NPPES registry on September 25, 2006.
Where is Marlene Lamar located?
Marlene Lamar practices at 1085 W El Camino Real, Sunnyvale, CA 94087. The listed phone number is (408) 523-3060.
What is Marlene Lamar's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is Marlene Lamar enrolled in Medicare?
Yes. Marlene Lamar is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Marlene Lamar's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marlene Lamar reassigns Medicare benefits to Sutter Bay Medical Foundation (Palo Alto, 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 Marlene Lamar'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 Marlene Lamar was last updated on May 20, 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.