RYOKO NAGATA CHERNOMAZ LCSW
NPI 1427222330
Social Worker - Clinical in San Francisco, CA

Q: What is Ryoko Chernomaz's NPI number?

The NPI number for Ryoko Chernomaz is 1427222330. It was assigned to this individual provider in the NPPES registry on April 22, 2008.

Q: What is Ryoko Chernomaz's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Ryoko Chernomaz was last updated on December 4, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since April 22, 2008PECOS EnrolledAccepts Medicare Assignment

2211 POST ST STE 300, SAN FRANCISCO, CA 94115(415) 325-2019 Get Directions Write a Review

NPPES record last updated: December 4, 2021. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Dec 4, 2021, May 7, 2021, Aug 30, 2019 (3 updates tracked since 2019).

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About Ryoko Nagata Chernomaz Lcsw NPPES

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

RYOKO NAGATA CHERNOMAZ LCSW (NPI 1427222330) is an individual clinical provider in San Francisco, California, licensed in California (25235) and active in the NPI registry since April 2008. She is enrolled in Medicare PECOS and is a graduate of Other (2004).

NPPES Registry Identity

NPI1427222330

Entity TypeIndividualFemale

Primary Taxonomy1041C0700X

Provider Legal NameRYOKO NAGATA CHERNOMAZCredential: LCSW

Location Address2211 POST ST STE 300San Francisco, CA 94115-3442

Mailing Address2211 Post St Ste 300San Francisco, CA 94115-3464 · (415) 325-2019

Phone(415) 325-2019

Sole ProprietorYes

Medical School CMSOtherGraduated 2004

Enumeration DateApril 22, 2008

Last NPPES UpdateDecember 4, 20213 updates tracked since enumeration

NPPES CertifiedDecember 4, 2021

✔ NPI 1427222330 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 · 25235

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.

2211 POST ST STE 300, San Francisco, CA 94115

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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

Ryoko Nagata Chernomaz 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 ID2961829544

PECOS Enrollment IDI20210603000415

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 94115 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 20

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

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