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MS. SYLVIA DARLENE JOYNER LCSW
NPI 1962090407
Social Worker - Clinical in Vallejo, CA

Active since January 08, 2021PECOS Enrolled
631 TENNESSEE ST, VALLEJO, CA 94590(510) 917-7773 Get Directions Write a Review

NPPES record last updated: January 8, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ms. Sylvia Darlene Joyner Lcsw NPPES

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

MS. SYLVIA DARLENE JOYNER LCSW (NPI 1962090407) is an individual clinical provider in Vallejo, California, licensed in California (80866) and active in the NPI registry since January 2021. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1962090407
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. SYLVIA DARLENE JOYNERCredential: LCSW
Location Address631 TENNESSEE STVallejo, CA 94590-4432
Mailing Address171 Palermo CtHercules, CA 94547-2209 · (510) 917-7773
Phone(510) 917-7773
Sole ProprietorYes
Enumeration DateJanuary 8, 2021
NPPES CertifiedJanuary 8, 2021
✔ NPI 1962090407 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 · 80866
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.
631 TENNESSEE ST, Vallejo, CA 94590
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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 (PECOS)

Ms. Sylvia Darlene Joyner Lcsw 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94590 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 $65.02 – $191.95
Typical copayment $0.00 (range $16.25 – $47.98)
Most-billed visit code NA
Established Patient
$80.24 typical visit price
range $21.86 – $157.69
Typical copayment $20.06 (range $5.46 – $39.42)
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 7

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

MR. RICHARD ARTHUR FRANK LMFT
Marriage & Family Therapist
631 TENNESSEE ST
VALLEJO, CA 94590
Solano County (510) 502-4768
SUSAN MARGARET EMBREE-DAVIS M.A., MFT
Marriage & Family Therapist
631 TENNESSEE ST
VALLEJO, CA 94590
Solano County (707) 704-1455
MRS. GLORIA F CARROLL L.C.S.W.
Social Worker (Clinical)
631 TENNESSEE ST, STE 202
VALLEJO, CA 94590
Solano County (925) 565-0823
PAISLEY TUCKER ROSENGREN LMFT
Marriage & Family Therapist
631 TENNESSEE ST
VALLEJO, CA 94590
Solano County (707) 334-8157
KELLY HORTON, PSY.D.
Community/Behavioral Health
631 TENNESSEE ST
VALLEJO, CA 94590
Solano County (707) 362-0456
VALERIE L PATTON MSW, LCSW
Social Worker (Clinical)
631 TENNESSEE ST
VALLEJO, CA 94590
Solano County (510) 377-0663
DR. SUSAN KELLER PH.D
Psychologist (Counseling)
631 TENNESSEE ST
VALLEJO, CA 94590
Solano County (707) 643-0258

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 Sylvia Joyner's NPI number?

The NPI number for Sylvia Joyner is 1962090407. It was assigned to this individual provider in the NPPES registry on January 8, 2021.

Where is Sylvia Joyner located?

Sylvia Joyner practices at 631 Tennessee St, Vallejo, CA 94590. The listed phone number is (510) 917-7773.

What is Sylvia Joyner's specialty?

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

Is Sylvia Joyner enrolled in Medicare?

Yes. Sylvia Joyner is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Sylvia Joyner was last updated on January 8, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.