Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. JOHN STEPHEN JORCZAK DDS
NPI 1164472874
Dentist - General Practice in Lafayette, IN

Q: What is John Jorczak's NPI number?

The NPI number for John Jorczak is 1164472874. It was assigned to this individual provider in the NPPES registry on May 11, 2006.

Q: What is John Jorczak's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Q: When was this NPI record last updated?

The NPPES record for John Jorczak was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since May 11, 2006

38 N 23RD ST, LAFAYETTE, IN 47904(765) 447-0959 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. John Stephen Jorczak Dds NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JOHN STEPHEN JORCZAK DDS (NPI 1164472874) is an individual general practice provider in Lafayette, Indiana, licensed in Indiana (12009240) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1164472874

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. JOHN STEPHEN JORCZAKCredential: DDS

Location Address38 N 23RD STLafayette, IN 47904-3004

Mailing Address38 N 23rd StLafayette, IN 47904-3004 · (765) 447-0959

Phone(765) 447-0959

Sole ProprietorNo

Enumeration DateMay 11, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1164472874 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in IN · 12009240

Definition

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

38 N 23RD ST, Lafayette, IN 47904

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Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JOHN S JORCZAK & DANIEL E SAKEL PTR

Dentist (General Practice)

38 N 23RD ST
LAFAYETTE, IN 47904

Tippecanoe County (765) 447-0959

DR. CAEB ANDREW ONKEN DDS

Dentist (General Practice)

38 N 23RD ST
LAFAYETTE, IN 47904

Tippecanoe County (765) 447-0959

DR. DANIEL EDWARD SAKEL DDS

Dentist (General Practice)

38 N 23RD ST
LAFAYETTE, IN 47904

Tippecanoe County (765) 447-0959

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John Jorczak's NPI number?

The NPI number for John Jorczak is 1164472874. It was assigned to this individual provider in the NPPES registry on May 11, 2006.

Where is John Jorczak located?

John Jorczak practices at 38 N 23rd St, Lafayette, IN 47904. The listed phone number is (765) 447-0959.

What is John Jorczak's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

When was this NPI record last updated?

The NPPES record for John Jorczak was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.