Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Robert J Kalkstein, D.C.
Chiropractor in N Versailles, PA · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1922084771
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Registry record
Entity type Individual (Type 1)
Name Dr. Robert J Kalkstein
Credential D.C.
Sex Male
Practice address 1000 Jacks Run Rd, N Versailles, PA, 15137
Phone (412) 816-0100
Fax (412) 816-0103
Enumeration date Dec 22, 2005
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC 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
Where does Robert Kalkstein practice?
The practice location on file with NPPES is in N Versailles, PA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Robert Kalkstein?
The National Provider Identifier (NPI) for Robert Kalkstein is 1922084771, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Yvonne Littlejohn Social Worker · North Versailles, PA NPI 1578744108 Randolph Kalkstein Chiropractor · N Versailles, PA NPI 1265618516 Laurel Highlands Foundation, Inc Community/Behavioral Health Agency · North Versailles, PA NPI 1942460175 Kalkstein Family Chiropractic PC Chiropractor · North Versailles, PA NPI 1154576528 Aysia Hunter Professional Counselor · North Versailles, PA NPI 1861744104 Michelle Gressem Social Worker · North Versailles, PA NPI 1144573304 Sarah J Benson Mental Health Counselor · North Versailles, PA NPI 1386036226
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.