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EDEN MARCHANT LCSW
NPI 1184037491
Social Worker - Clinical in Oakland, CA

Active since June 04, 2014PECOS Enrolled
1011 UNION ST, OAKLAND, CA 94607(510) 871-3336 Get Directions Write a Review

NPPES record last updated: January 3, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jan 3, 2022, Jun 14, 2017, Jun 2, 2017 and 1 more (4 updates tracked since 2017).

About Eden Marchant Lcsw NPPES

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

EDEN MARCHANT LCSW (NPI 1184037491) is an individual clinical provider in Oakland, California, licensed in California (31632) and active in the NPI registry since June 2014. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1184037491
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameEDEN MARCHANTCredential: LCSW
Location Address1011 UNION STOakland, CA 94607-2236
Mailing Address1011 Union StOakland, CA 94607-2236 · (510) 871-3336
Phone(510) 871-3336
Sole ProprietorNo
Enumeration DateJune 4, 2014
Last NPPES UpdateJanuary 3, 20224 updates tracked since enumeration
✔ NPI 1184037491 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 · 31632
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.
1011 UNION ST, Oakland, CA 94607
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Eden Marchant 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.

Medicare Billing Reassignment

Medicare enrollment records show Eden Marchant reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Permanente Medical Group Inc
8.4 mi
Internal Medicine
2238 GEARY
San Francisco, CA 94116
  • Reassigned Medicare billing, California enrollment
  • 20,078 clinicians in this Medicare group
NPI 1841373800 (415) 833-2200

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 94607 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.

DR. EVELYN VARGAS ED.D., CCC-SLP
Speech-Language Pathologist
1011 UNION ST
OAKLAND, CA 94607
Alameda County (510) 874-3354
MIA SUSANNE VARNER
Psychologist (School)
1011 UNION ST
OAKLAND, CA 94607
Alameda County (510) 874-3354
ELANA MASLOW MSW
Social Worker (Clinical)
1011 UNION ST
OAKLAND, CA 94607
Alameda County (510) 879-2538
CHELSEA THORNTON
Psychologist (School)
1011 UNION ST
OAKLAND, CA 94607
Alameda County (510) 879-5003
CAITLIN AMANDA BUSBY
Speech-Language Pathologist
1011 UNION ST
OAKLAND, CA 94607
Alameda County (510) 879-8000
TARA MONTGOMERY
Social Worker (Clinical)
1011 UNION ST
OAKLAND, CA 94607
Alameda County (773) 230-1773
YOLONDA OLLOWAY
Social Worker (Clinical)
1011 UNION ST
OAKLAND, CA 94607
Alameda County (510) 879-8391
RACHEL DUVIVIER MSW
Social Worker (School)
1011 UNION ST
OAKLAND, CA 94607
Alameda County (510) 879-1171

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 Eden Marchant's NPI number?

The NPI number for Eden Marchant is 1184037491. It was assigned to this individual provider in the NPPES registry on June 4, 2014.

Where is Eden Marchant located?

Eden Marchant practices at 1011 Union St, Oakland, CA 94607. The listed phone number is (510) 871-3336.

What is Eden Marchant's specialty?

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

Is Eden Marchant enrolled in Medicare?

Yes. Eden Marchant is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Eden Marchant's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Eden Marchant reassigns Medicare benefits to Permanente Medical Group Inc (San Francisco, 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 Eden Marchant'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 Eden Marchant was last updated on January 3, 2022. 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.