IndividualActive
Jocelyn Fierstien, PSY.D.
NPI 1093375172 · Psychologist · Princeton, NJ
Jocelyn Fierstien, PSY.D. is a Psychologist provider in Princeton, NJ (NPI 1093375172).
Provider details
- NPI number
- 1093375172
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 35SI00445700 (NJ)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(66/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
103 Park Knl
Princeton, NJ 08540-9015
Phone: (609) 356-0656
Street-level locationGet directions
Mailing address
103 Park Knl
Princeton, NJ 08540-9015
Registry dates
- Enumerated
- 2019-06-19
- Last updated
- 2019-06-19
Frequently asked questions
- What is Jocelyn Fierstien's NPI number?
- Jocelyn Fierstien's National Provider Identifier (NPI) is 1093375172, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jocelyn Fierstien's specialty?
- Jocelyn Fierstien is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Jocelyn Fierstien located?
- Jocelyn Fierstien's practice location on file with NPPES is 103 Park Knl, Princeton, NJ 08540-9015.
- What is Jocelyn Fierstien's phone number?
- The practice phone number listed in the NPPES registry for Jocelyn Fierstien is (609) 356-0656.
- Is Jocelyn Fierstien's NPI active?
- Yes — Jocelyn Fierstien's NPI (1093375172) is active in the NPPES registry as of the last update on 2019-06-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.