Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Smadar F Kleinstein, P.A.
Physician Assistant in Clifton, NJ · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1962443366
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Registry record
Entity type Individual (Type 1)
Name Smadar F Kleinstein
Credential P.A.
Sex Female
Practice address 1355 Broad St, Clifton, NJ, 07013
Phone (973) 778-5566
Fax (973) 778-4044
Enumeration date Jun 9, 2006
Last updated in NPPES Apr 7, 2026
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 25MP00077200 (NJ) Primary
PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program.
About the PA credential
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
What is the NPI number for Smadar Kleinstein?
The National Provider Identifier (NPI) for Smadar Kleinstein is 1962443366, a Type 1 (individual) record in the CMS NPPES registry.
Where does Smadar Kleinstein practice?
The practice location on file with NPPES is in Clifton, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Cynthia Bowyer Family Medicine Physician · Clifton, NJ NPI 1134168107 Thomas Del Casale Family Medicine Physician · Clifton, NJ NPI 1386683266 Michael Basista Family Medicine Physician · Clifton, NJ NPI 1639112501 Maureen Kelleher Family Medicine Physician · Clifton, NJ NPI 1710910930 Immedicenter Family Medicine Physician · Clifton, NJ NPI 1275639031 Nadine Aktan Family Nurse Practitioner · Clifton, NJ NPI 1093912651 Tejinderpaul Kahlon Family Medicine Physician · Clifton, NJ NPI 1164703534 Eleanor Schiavo Registered Dietitian · Clifton, NJ NPI 1528493541
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-07.