1. Home
  2. Directory
  3. California
  4. Fairfield
  5. Social Worker
  6. NPI Profile

MRS. ELIZARAHY MARTINEZ LCSW
NPI 1043406630
Social Worker - Clinical in Fairfield, CA

Active since September 18, 2007PECOS EnrolledAccepts Medicare Assignment
1545 WEBSTER ST, SUITE A, FAIRFIELD, CA 94533(707) 418-0209(510) 483-4277 Get Directions Write a Review

NPPES record last updated: September 9, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 9, 2021, Jun 29, 2021 (2 updates tracked since 2021).

About Mrs. Elizarahy Martinez Lcsw NPPES

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

MRS. ELIZARAHY MARTINEZ LCSW (NPI 1043406630) is an individual clinical provider in Fairfield, California, licensed in California (LCSW65813) and active in the NPI registry since September 2007. She is enrolled in Medicare PECOS and is a graduate of Other (2010).

NPPES Registry Identity

NPI1043406630
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMRS. ELIZARAHY MARTINEZCredential: LCSW
Location Address1545 WEBSTER ST, SUITE AFairfield, CA 94533-4917
Mailing AddressP.o. Box 492Fairfield, CA 94533-0049 · (510) 483-3030 · Fax (510) 483-4277
Phone(707) 418-0209
Fax(510) 483-4277
Sole ProprietorYes
Medical School CMSOtherGraduated 2010
Enumeration DateSeptember 18, 2007
Last NPPES UpdateSeptember 9, 20212 updates tracked since enumeration
NPPES CertifiedSeptember 9, 2021
✔ NPI 1043406630 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in CA · LCSW65813
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
1545 WEBSTER ST, Fairfield, CA 94533
Open in Google Maps ↗

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. Elizarahy 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.

PECOS PAC ID7416354766
PECOS Enrollment IDI20210929001127
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 Elizarahy Martinez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Permanente Medical Group Inc
14 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94533 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $65.02 – $191.95
Typical copayment $0.00 (range $16.25 – $47.98)
Most-billed visit code NA
Established Patient
$80.24 typical visit price
range $21.86 – $157.69
Typical copayment $20.06 (range $5.46 – $39.42)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Elizarahy Martinez's NPI number?

The NPI number for Elizarahy Martinez is 1043406630. It was assigned to this individual provider in the NPPES registry on September 18, 2007.

Where is Elizarahy Martinez located?

Elizarahy Martinez practices at 1545 Webster St Suite A, Fairfield, CA 94533. The listed phone number is (707) 418-0209.

What is Elizarahy Martinez's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Elizarahy Martinez enrolled in Medicare?

Yes. Elizarahy 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 Elizarahy Martinez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Elizarahy Martinez 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 Elizarahy 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 Elizarahy Martinez was last updated on September 9, 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.