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OLGA NUNEZ LCSW
NPI 1952980781
Social Worker - Clinical in Turlock, CA

Active since April 07, 2021PECOS EnrolledAccepts Medicare Assignment
1000 DELBON AVE STE 5, TURLOCK, CA 95382(209) 491-7584 Get Directions Write a Review

NPPES record last updated: June 9, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 19, 2025, Mar 21, 2025, Aug 20, 2021 and 1 more (4 updates tracked since 2021).

About Olga Nunez Lcsw NPPES

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

OLGA NUNEZ LCSW (NPI 1952980781) is an individual clinical provider in Turlock, California, licensed in California (128976) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2021).

NPPES Registry Identity

NPI1952980781
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameOLGA NUNEZCredential: LCSW
Location Address1000 DELBON AVE STE 5Turlock, CA 95382-2008
Mailing AddressPo Box 255228Sacramento, CA 95865-5228
Phone(209) 491-7584
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateApril 7, 2021
Last NPPES UpdateJune 9, 20264 updates tracked since enumeration
NPPES CertifiedJune 9, 2026
✔ NPI 1952980781 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 · 128976
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.
1000 DELBON AVE STE 5, Turlock, CA 95382
Open in Google Maps ↗

Secondary Practice Locations 2

Location 1384 E Olive Ave Ste 1Turlock, CA 95380-4051 · Phone (209) 427-9041
Location 22000 W Briggsmore Ave Ste IModesto, CA 95350-3839 · Phone (209) 526-1476 ext. 1 · Fax (209) 526-0908

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

Olga Nunez 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 ID7214427335
PECOS Enrollment IDI20251106004668
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 Olga Nunez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Sutter Valley Medical Foundation
12 mi
Multi-Specialty
600 COFFEE RD
Modesto, CA 95355
  • Reassigned Medicare billing, California enrollment
  • 3,056 clinicians in this Medicare group
NPI 1669846986 (209) 524-1211

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 95382 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 $58.87 – $176.60
Typical copayment $0.00 (range $14.71 – $44.15)
Most-billed visit code NA
Established Patient
$73.16 typical visit price
range $19.28 – $144.60
Typical copayment $18.29 (range $4.82 – $36.15)
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

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

NOEMI RANGEL
Social Worker (Clinical)
1000 DELBON AVE STE 5
TURLOCK, CA 95382
Stanislaus County (209) 524-9401

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 Olga Nunez's NPI number?

The NPI number for Olga Nunez is 1952980781. It was assigned to this individual provider in the NPPES registry on April 7, 2021.

Where is Olga Nunez located?

Olga Nunez practices at 1000 Delbon Ave Ste 5, Turlock, CA 95382. The listed phone number is (209) 491-7584.

What is Olga Nunez's specialty?

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

Is Olga Nunez enrolled in Medicare?

Yes. Olga Nunez 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 Olga Nunez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Olga Nunez reassigns Medicare benefits to Sutter Valley Medical Foundation (Modesto, 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 Olga Nunez'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 Olga Nunez was last updated on June 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.