Lynn Sussman, PH.D.
NPI 1023215043 · Counseling Psychologist · Ossining, NY
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lynn Sussman, PH.D. is a Counseling Psychologist provider in Ossining, NY (NPI 1023215043).
Provider details
- NPI number
- 1023215043
- Entity type
- Individual
- Primary specialty
- Counseling PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 016020 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1173 Rock Rimmon RdStamford, CT 06903-1210Phone: (203) 517-8816
Registry dates
- Enumerated
- 2007-07-02
- Last updated
- 2025-12-09
- Certified
- 2025-12-09
Frequently asked questions
- What is Lynn Sussman's NPI number?
- Lynn Sussman's National Provider Identifier (NPI) is 1023215043, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lynn Sussman's specialty?
- Lynn Sussman is listed in the NPPES registry with a primary specialty of Counseling Psychologist (Behavioral Health & Social Service Providers).
- Where is Lynn Sussman located?
- Lynn Sussman's practice location on file with NPPES is 16 Rockledge Ave Apt 3c1, Ossining, NY 10562-6514.
- What is Lynn Sussman's phone number?
- The practice phone number listed in the NPPES registry for Lynn Sussman is (203) 517-8816.
- Does Lynn Sussman accept Medicare?
- Lynn Sussman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lynn Sussman's NPI active?
- Yes — Lynn Sussman's NPI (1023215043) is active in the NPPES registry as of the last update on 2025-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.