MARION ELISE HILSINGER LCSW
NPI 1265104053
Social Worker - Clinical in Oakland, CA

Active since September 30, 2021PECOS EnrolledAccepts Medicare Assignment
1030 INTERNATIONAL BLVD, OAKLAND, CA 94606(510) 238-5400 Get Directions Write a Review

NPPES record last updated: March 31, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Mar 31, 2026, Jul 21, 2023, Jul 15, 2023 and 1 more (4 updates tracked since 2021).

About Marion Elise Hilsinger Lcsw NPPES

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

MARION ELISE HILSINGER LCSW (NPI 1265104053) is an individual clinical provider in Oakland, California, licensed in California (137819) and active in the NPI registry since September 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1265104053
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMARION ELISE HILSINGERCredential: LCSW
Location Address1030 INTERNATIONAL BLVDOakland, CA 94606-3730
Mailing AddressPo Box 22210Oakland, CA 94623-2210 · (510) 535-3921
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateSeptember 30, 2021
Last NPPES UpdateMarch 31, 20264 updates tracked since enumeration
NPPES CertifiedMarch 31, 2026
NPI 1265104053 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
Licenses Licensed in CA · 137819 Licensed in CA · 116424
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.

1030 INTERNATIONAL BLVD, Oakland, CA 94606

Other Names 1

Other Name (5)Elise Hilsinger

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

Marion Elise Hilsinger 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 ID7012483324
PECOS Enrollment IDI20260415001017
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 94606 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.

Nurse Practitioner
1030 INTERNATIONAL BLVD
OAKLAND, CA 94606
Family Medicine
1030 INTERNATIONAL BLVD
OAKLAND, CA 94606
Registered Nurse (General Practice)
1030 INTERNATIONAL BLVD
OAKLAND, CA 94606
Social Worker (Clinical)
1030 INTERNATIONAL BLVD
OAKLAND, CA 94606
Dietitian, Registered
1030 INTERNATIONAL BLVD
OAKLAND, CA 94606
Dietitian, Registered
1030 INTERNATIONAL BLVD
OAKLAND, CA 94606
Social Worker (Clinical)
1030 INTERNATIONAL BLVD
OAKLAND, CA 94606
Registered Nurse (Community Health)
1030 INTERNATIONAL BLVD
OAKLAND, CA 94606

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 Marion Hilsinger's NPI number?

The NPI number for Marion Hilsinger is 1265104053. It was assigned to this individual provider in the NPPES registry on September 30, 2021. The provider is also known as Elise Hilsinger.

Where is Marion Hilsinger located?

Marion Hilsinger practices at 1030 International Blvd, Oakland, CA 94606. The listed phone number is (510) 238-5400.

What is Marion Hilsinger's specialty?

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

Is Marion Hilsinger enrolled in Medicare?

Yes. Marion Hilsinger 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 Marion Hilsinger was last updated on March 31, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.