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BENJAMIN KAHN MARRONE
NPI 1740902055
Social Worker - Clinical in Alameda, CA

Active since September 13, 2022PECOS Enrolled
1005 ATLANTIC AVE, ALAMEDA, CA 94501(510) 318-6100 Get Directions Write a Review

NPPES record last updated: August 6, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 6, 2025, Feb 3, 2025, Jul 5, 2023 and 2 more (5 updates tracked since 2022).

About Benjamin Kahn Marrone NPPES

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

BENJAMIN KAHN MARRONE (NPI 1740902055) is an individual clinical provider in Alameda, California, licensed in California (130425) and active in the NPI registry since September 2022. He is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1740902055
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameBENJAMIN KAHN MARRONE
Location Address1005 ATLANTIC AVEAlameda, CA 94501-1148
Mailing Address1005 Atlantic AveAlameda, CA 94501-1148 · (510) 318-6100
Phone(510) 318-6100
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateSeptember 13, 2022
Last NPPES UpdateAugust 6, 20255 updates tracked since enumeration
NPPES CertifiedAugust 6, 2025
✔ NPI 1740902055 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 · 130425
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.
1005 ATLANTIC AVE, Alameda, CA 94501
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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)

Benjamin Kahn Marrone is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7810486313
PECOS Enrollment IDI20251025000551
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 Benjamin Marrone reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Felton Institute
Same address
Community/Behavioral Health
1005 ATLANTIC AVE
Alameda, CA 94501
  • Reassigned Medicare billing, California enrollment
  • 38 clinicians in this Medicare group
NPI 1770921314 (415) 474-7310

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 94501 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.

ANGELINA ARIANA AVILES
Community Health Worker
1005 ATLANTIC AVE
ALAMEDA, CA 94501
Alameda County (510) 318-6100
FELTON INSTITUTE
Community/Behavioral Health
1005 ATLANTIC AVE
ALAMEDA, CA 94501
Alameda County (415) 474-7310
LINDA ALLEN
Marriage & Family Therapist
1005 ATLANTIC AVE
ALAMEDA, CA 94501
Alameda County (650) 575-0665
AHIDE PALOMERA
Day Training/Habilitation Specialist
1005 ATLANTIC AVE
ALAMEDA, CA 94501
Alameda County (510) 318-6100
DR. MICHELLE OLIVETTE CLARK M.D.
Psychiatry & Neurology (Psychiatry)
1005 ATLANTIC AVE
ALAMEDA, CA 94501
Alameda County (415) 474-7310
DREW WATKINS
Day Training/Habilitation Specialist
1005 ATLANTIC AVE
ALAMEDA, CA 94501
Alameda County (415) 474-7310
RICHARD KAMIMURA
Student in an Organized Health Care Education/Training Program
1005 ATLANTIC AVE
ALAMEDA, CA 94501
Alameda County (510) 227-1070
MS. KIMBERLY COHN LMFT, RDT-BCT
Marriage & Family Therapist
1005 ATLANTIC AVE
ALAMEDA, CA 94501
Alameda County (510) 902-9627

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 Benjamin Marrone's NPI number?

The NPI number for Benjamin Marrone is 1740902055. It was assigned to this individual provider in the NPPES registry on September 13, 2022.

Where is Benjamin Marrone located?

Benjamin Marrone practices at 1005 Atlantic Ave, Alameda, CA 94501. The listed phone number is (510) 318-6100.

What is Benjamin Marrone's specialty?

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

Is Benjamin Marrone enrolled in Medicare?

Yes. Benjamin Marrone is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Benjamin Marrone's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Benjamin Marrone reassigns Medicare benefits to Felton Institute (Alameda, 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 Benjamin Marrone'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 Benjamin Marrone was last updated on August 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months 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.