IndividualActive
Sarah Karl, PH.D.
NPI 1871514695 · Psychologist · Montclair, NJ
Sarah Karl, PH.D. is a Psychologist provider in Montclair, NJ (NPI 1871514695).
Provider details
- NPI number
- 1871514695
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 3049 (NJ)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
88 Park St
Montclair, NJ 07042-5915
Phone: (973) 746-1341
Street-level locationGet directions
Mailing address
30 Edgecliff Rd
Upper Montclair, NJ 07043-1112
Registry dates
- Enumerated
- 2006-07-21
- Last updated
- 2007-07-08
Frequently asked questions
- What is Sarah Karl's NPI number?
- Sarah Karl's National Provider Identifier (NPI) is 1871514695, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Karl's specialty?
- Sarah Karl is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Sarah Karl located?
- Sarah Karl's practice location on file with NPPES is 88 Park St, Montclair, NJ 07042-5915.
- What is Sarah Karl's phone number?
- The practice phone number listed in the NPPES registry for Sarah Karl is (973) 746-1341.
- Is Sarah Karl's NPI active?
- Yes — Sarah Karl's NPI (1871514695) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.