STEFANY DIAZ LCSW
NPI 1790070373
Social Worker - Clinical in Nevada City, CA

Active since June 13, 2011PECOS EnrolledAccepts Medicare Assignment
24077 STATE HIGHWAY 49, NEVADA CITY, CA 95959(530) 265-9057(530) 292-3803 Get Directions Write a Review

NPPES record last updated: December 17, 2020. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Dec 17, 2020, Mar 17, 2018, Nov 1, 2017 (3 updates tracked since 2017).

About Stefany Diaz Lcsw NPPES

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

STEFANY DIAZ LCSW (NPI 1790070373) is an individual clinical provider in Nevada City, California, licensed in California (80088) and active in the NPI registry since June 2011. She is enrolled in Medicare PECOS, maintains a secondary practice location in Bronx, and is a graduate of Other (2010).

NPPES Registry Identity

NPI1790070373
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameSTEFANY DIAZCredential: LCSW
Location Address24077 STATE HIGHWAY 49Nevada City, CA 95959-8519
Mailing Address24077 State Highway 49Nevada City, CA 95959-8519 · (530) 265-9057 · Fax (530) 292-3803
Fax(530) 292-3803
Sole ProprietorYes
Medical School CMSOtherGraduated 2010
Enumeration DateJune 13, 2011
Last NPPES UpdateDecember 17, 20203 updates tracked since enumeration
NPPES CertifiedDecember 17, 2020
NPI 1790070373 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License Licensed in CA · 80088
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.

Also ListedSocial WorkerTaxonomy 104100000X · License 80088 (CA)
24077 STATE HIGHWAY 49, Nevada City, CA 95959

Secondary Practice Location 1

Location 170 W Burnside AveBronx, NY 10453-4016 · Phone (718) 483-1270 · Fax (718) 228-7471

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Stefany Diaz 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 ID2961723796
PECOS Enrollment IDI20150605000460
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95959 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 20

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

Marriage & Family Therapist
24077 STATE HIGHWAY 49
NEVADA CITY, CA 95959
Residential Treatment Facility, Emotionally Disturbed Children
24077 STATE HIGHWAY 49
NEVADA CITY, CA 95959
Marriage & Family Therapist
24077 STATE HIGHWAY 49
NEVADA CITY, CA 95959
Social Worker (Clinical)
24077 STATE HIGHWAY 49
NEVADA CITY, CA 95959
Registered Nurse
24077 STATE HIGHWAY 49
NEVADA CITY, CA 95959
Marriage & Family Therapist
24077 STATE HIGHWAY 49
NEVADA CITY, CA 95959
Marriage & Family Therapist
24077 STATE HIGHWAY 49
NEVADA CITY, CA 95959
Case Manager/Care Coordinator
24077 STATE HIGHWAY 49
NEVADA CITY, CA 95959

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 Stefany Diaz's NPI number?

The NPI number for Stefany Diaz is 1790070373. It was assigned to this individual provider in the NPPES registry on June 13, 2011.

Where is Stefany Diaz located?

Stefany Diaz practices at 24077 State Highway 49, Nevada City, CA 95959. The listed phone number is (530) 265-9057.

What is Stefany Diaz's specialty?

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

Is Stefany Diaz enrolled in Medicare?

Yes. Stefany Diaz 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.

When was this NPI record last updated?

The NPPES record for Stefany Diaz was last updated on December 17, 2020. NPI Profile syncs with the weekly NPPES data releases published by CMS.