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MRS. ELIZABETH MARTINEZ CONTRERAS-MACIAS
NPI 1649794272
Social Worker - Clinical in San Bernardino, CA

Active since July 25, 2017PECOS Enrolled
820 E GILBERT ST, SAN BERNARDINO, CA 92415(909) 387-7200 Get Directions Write a Review

NPPES record last updated: February 20, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Feb 4, 2025, Jul 22, 2024, Aug 30, 2022 and 3 more (6 updates tracked since 2017).

About Mrs. Elizabeth Martinez Contreras-macias NPPES

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

MRS. ELIZABETH MARTINEZ CONTRERAS-MACIAS (NPI 1649794272) is an individual clinical provider in San Bernardino, California, licensed in California (128239) and active in the NPI registry since July 2017. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1649794272
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMRS. ELIZABETH MARTINEZ CONTRERAS-MACIAS
Location Address820 E GILBERT STSan Bernardino, CA 92415-4290
Mailing AddressPo Box 605Rialto, CA 92377-0605
Phone(909) 387-7200
Sole ProprietorNo
Enumeration DateJuly 25, 2017
Last NPPES UpdateFebruary 20, 20266 updates tracked since enumeration
NPPES CertifiedFebruary 20, 2026
✔ NPI 1649794272 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 · 128239
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.
820 E GILBERT ST, San Bernardino, CA 92415
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Elizabeth Martinez Contreras-macias is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignments

2

Medicare enrollment records show Elizabeth Contreras-macias reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

County Of San Bernardino
0.1 mi
Adolescent and Children Mental Health
780 E GILBERT ST
San Bernardino, CA 92415
  • Reassigned Medicare billing, California enrollment
  • 233 clinicians in this Medicare group
NPI 1467658187 (909) 387-7194
Cyti Health PC
98 mi
Mental Health (Including Community Mental Health Center)
402 W BROADWAY STE 400
San Diego, CA 92101
  • Reassigned Medicare billing, California enrollment
  • 545 clinicians in this Medicare group
NPI 1679172290 (866) 478-3978

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 92415 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 $59.60 – $179.42
Typical copayment $0.00 (range $14.90 – $44.85)
Most-billed visit code NA
Established Patient
$74.08 typical visit price
range $19.37 – $146.42
Typical copayment $18.52 (range $4.84 – $36.60)
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.

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.

SUSAN F ACHUFF MFT
Marriage & Family Therapist
820 E GILBERT ST
SAN BERNARDINO, CA 92415
San Bernardino County (909) 387-7200
HENRY K. CHANG
Marriage & Family Therapist
820 E GILBERT ST
SAN BERNARDINO, CA 92415
San Bernardino County (909) 367-7200
MR. STEPHEN JOHN GRAVES M.S.
Marriage & Family Therapist
820 E GILBERT ST, SAN BERNARDINO COUNTY DEPT. OF BEHAVIORAL HEALTH
SAN BERNARDINO, CA 92415
San Bernardino County (909) 387-7769
MONIQUE CASTANEDA
Counselor (Mental Health)
820 E GILBERT ST
SAN BERNARDINO, CA 92415
San Bernardino County (909) 387-7200
FLORESTINA BENCH RN
Registered Nurse
820 E GILBERT ST
SAN BERNARDINO, CA 92415
San Bernardino County (909) 387-7200
HEIDIE KAY PAGE LCSW
Social Worker (Clinical)
820 E GILBERT ST
SAN BERNARDINO, CA 92415
San Bernardino County (909) 387-7200
LINDSEY ANN CHESUS
Marriage & Family Therapist
820 E GILBERT ST
SAN BERNARDINO, CA 92415
San Bernardino County (909) 387-7200
DERRICK CANNON I
Peer Specialist
820 E GILBERT ST
SAN BERNARDINO, CA 92415
San Bernardino County (909) 388-5644

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 Elizabeth Contreras-macias's NPI number?

The NPI number for Elizabeth Contreras-macias is 1649794272. It was assigned to this individual provider in the NPPES registry on July 25, 2017.

Where is Elizabeth Contreras-macias located?

Elizabeth Contreras-macias practices at 820 E Gilbert St, San Bernardino, CA 92415. The listed phone number is (909) 387-7200.

What is Elizabeth Contreras-macias's specialty?

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

Is Elizabeth Contreras-macias enrolled in Medicare?

Yes. Elizabeth Contreras-macias is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Elizabeth Contreras-macias's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Elizabeth Contreras-macias reassigns Medicare benefits to 2 organizations: County Of San Bernardino (San Bernardino, CA) and Cyti Health PC (San Diego, CA). Each 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 Elizabeth Contreras-macias'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 Elizabeth Contreras-macias was last updated on February 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.