Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Kristina Isshak
Social Worker in Clementon, NJ · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1851153621
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Registry record
Entity type Individual (Type 1)
Name Kristina Isshak
Sex Female
Practice address 1387 Chews Landing Rd, Clementon, NJ, 08021
Phone (855) 760-2933
Enumeration date Jan 26, 2024
Last updated in NPPES Jan 26, 2024
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 44SL06785200 (NJ) Primary
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Where does Kristina Isshak practice?
The practice location on file with NPPES is in Clementon, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Kristina Isshak?
The National Provider Identifier (NPI) for Kristina Isshak is 1851153621, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Naomi Stuart Clinical Social Worker · Clementon, NJ NPI 1124370622 Deborah Malik Clinical Social Worker · Clementon, NJ NPI 1609284785 Carol Smith Physician Assistant · Clementon, NJ NPI 1104225671 Mamie Mayhugh Mental Health Counselor · Clementon, NJ NPI 1144885310 Brianna Freno Clinical Social Worker · Clementon, NJ NPI 1891330395 Heather Wilson Mental Health Counselor · Laurel Springs, NJ NPI 1982232674 Nicole Raimondi Counselor · Clementon, NJ NPI 1932715422 Robert Vandertoorn Professional Counselor · Laurel Springs, NJ NPI 1962086249
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-26.