EVA WHITNEY MARTINEZ LCSW
NPI 1386097350
Social Worker - Clinical in Palo Alto, CA
About Eva Whitney Martinez Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
EVA WHITNEY MARTINEZ LCSW (NPI 1386097350) is an individual clinical provider in Palo Alto, California, licensed in California (LCSW-79428) and active in the NPI registry since July 2016. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2010).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 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
Eva Whitney Martinez Lcsw 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 Eva Martinez 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94301 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
PALO ALTO, CA 94301
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 Eva Martinez's NPI number?
The NPI number for Eva Martinez is 1386097350. It was assigned to this individual provider in the NPPES registry on July 14, 2016.
Where is Eva Martinez located?
Eva Martinez practices at 795 El Camino Real, Palo Alto, CA 94301. The listed phone number is (650) 853-2904.
What is Eva Martinez's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Eva Martinez enrolled in Medicare?
Yes. Eva Martinez 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 Eva Martinez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Eva Martinez 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 Eva Martinez'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 Eva Martinez was last updated on April 3, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Eva Whitney Martinez, LCSW · NPI 1386097350
Clinical provider in Palo Alto, California. Individual provider, active in the CMS NPPES registry since July 14, 2016.
## Identity
- **NPI:** 1386097350 (Entity type: Individual)
- **Enumerated:** July 14, 2016
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** LCSW-79428 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 795 EL CAMINO REAL, Palo Alto, CA 94301-2302
- **Phone:** (650) 853-2904
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Sutter Bay Medical Foundation (NPI 1013950807, Palo Alto, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2010
## Record status
- **NPPES last updated:** April 3, 2024
---
Source: [NPI Profile](https://npiprofile.com/npi/1386097350) · Data from the CMS NPPES public registry.