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MARIYA CHARNAYA CROSHAL LCSW
NPI 1962948984
Social Worker - Clinical in Concord, CA

Active since January 13, 2017Opted out of Medicare · through Aug 12, 2028
785 OAK GROVE RD, STE E2 PMB4043, CONCORD, CA 94518(925) 233-6391 Get Directions Write a Review

NPPES record last updated: September 3, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 3, 2024, Nov 16, 2022, Oct 30, 2020 and 4 more (7 updates tracked since 2017).

About Mariya Charnaya Croshal Lcsw NPPES

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

MARIYA CHARNAYA CROSHAL LCSW (NPI 1962948984) is an individual clinical provider in Concord, California, licensed in California (89645) and active in the NPI registry since January 2017. She has opted out of Medicare through August 12, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1962948984
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMARIYA CHARNAYA CROSHALCredential: LCSW
Location Address785 OAK GROVE RD, STE E2 PMB4043Concord, CA 94518
Mailing Address785 Oak Grove Rd, Ste E2 Pmb4043Concord, CA 94518 · (925) 233-6391 · Fax (925) 233-6391
Phone(925) 233-6391
Sole ProprietorYes
Enumeration DateJanuary 13, 2017
Last NPPES UpdateSeptember 3, 20247 updates tracked since enumeration
NPPES CertifiedSeptember 3, 2024
✔ NPI 1962948984 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 · 89645
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.
785 OAK GROVE RD, Concord, CA 94518
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Mariya Charnaya Croshal Lcsw has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from August 12, 2024 through August 12, 2028.

Opt-Out Effective DateAugust 12, 2024
Opt-Out In Effect ThroughAugust 12, 2028Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94518 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 $69.00 – $202.35
Typical copayment $0.00 (range $17.25 – $50.58)
Most-billed visit code NA
Established Patient
$84.91 typical visit price
range $23.44 – $166.46
Typical copayment $21.22 (range $5.86 – $41.61)
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.

ASHANTI COFFEE
Doula
785 OAK GROVE RD, STE E2 #1198
CONCORD, CA 94518
Contra Costa County (310) 868-4560

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 Mariya Croshal's NPI number?

The NPI number for Mariya Croshal is 1962948984. It was assigned to this individual provider in the NPPES registry on January 13, 2017.

Where is Mariya Croshal located?

Mariya Croshal practices at 785 Oak Grove Rd Ste E2 Pmb4043, Concord, CA 94518. The listed phone number is (925) 233-6391.

What is Mariya Croshal's specialty?

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

Is Mariya Croshal enrolled in Medicare?

No. Mariya Croshal has opted out of Medicare through August 12, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Mariya Croshal was last updated on September 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.