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ISAAC SUSSMAN
NPI 1528730108
Social Worker - Clinical in Kensington, CA

Active since October 01, 2021PECOS Enrolled
27 ANSON WAY, KENSINGTON, CA 94707(917) 439-3694 Get Directions Write a Review

NPPES record last updated: October 30, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 30, 2023, Oct 1, 2021 (2 updates tracked since 2021).

About Isaac Sussman NPPES

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

ISAAC SUSSMAN (NPI 1528730108) is an individual clinical provider in Kensington, California, licensed in California (114985) and active in the NPI registry since October 2021. He is enrolled in Medicare PECOS and is a graduate of Other (2017).

NPPES Registry Identity

NPI1528730108
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameISAAC SUSSMAN
Location Address27 ANSON WAYKensington, CA 94707-1104
Mailing AddressP.o. Box 2459, 6324 Fairmount AvenueEl Cerrito, CA 94530
Phone(917) 439-3694
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateOctober 1, 2021
Last NPPES UpdateOctober 30, 20232 updates tracked since enumeration
NPPES CertifiedOctober 30, 2023
✔ NPI 1528730108 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 · 114985
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.
27 ANSON WAY, Kensington, CA 94707
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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)

Isaac Sussman is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1658850102
PECOS Enrollment IDI20260205001987
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 Isaac Sussman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Grow Healthcare Group PC
46 mi
Mental Health
99 S ALMADEN BLVD STE 600
San Jose, CA 95113
  • Reassigned Medicare billing, California enrollment
  • 3,139 clinicians in this Medicare group
NPI 1154994846 (408) 402-4385

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 94707 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.

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 Isaac Sussman's NPI number?

The NPI number for Isaac Sussman is 1528730108. It was assigned to this individual provider in the NPPES registry on October 1, 2021.

Where is Isaac Sussman located?

Isaac Sussman practices at 27 Anson Way, Kensington, CA 94707. The listed phone number is (917) 439-3694.

What is Isaac Sussman's specialty?

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

Is Isaac Sussman enrolled in Medicare?

Yes. Isaac Sussman is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Isaac Sussman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Isaac Sussman reassigns Medicare benefits to Grow Healthcare Group PC (San Jose, 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 Isaac Sussman'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 Isaac Sussman was last updated on October 30, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.