Isaac Sussman
NPI 1528730108 · Clinical Social Worker · Kensington, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Isaac Sussman is a Clinical Social Worker provider in Kensington, CA (NPI 1528730108).
Provider details
- NPI number
- 1528730108
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 114985 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-10-01
- Last updated
- 2023-10-30
- Certified
- 2023-10-30
Frequently asked questions
- What is Isaac Sussman's NPI number?
- Isaac Sussman's National Provider Identifier (NPI) is 1528730108, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Isaac Sussman's specialty?
- Isaac Sussman is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Isaac Sussman located?
- Isaac Sussman's practice location on file with NPPES is 27 Anson Way, Kensington, CA 94707-1104.
- What is Isaac Sussman's phone number?
- The practice phone number listed in the NPPES registry for Isaac Sussman is (917) 439-3694.
- Does Isaac Sussman accept Medicare?
- Isaac Sussman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Isaac Sussman's NPI active?
- Yes — Isaac Sussman's NPI (1528730108) is active in the NPPES registry as of the last update on 2023-10-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.