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

DR. LYNN M. KARR D.D.S.
NPI 1285840041
Dentist - Pediatric Dentistry in Dyer, IN

Q: What is Lynn Karr's NPI number?

The NPI number for Lynn Karr is 1285840041. It was assigned to this individual provider in the NPPES registry on May 15, 2007.

Q: What is Lynn Karr's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Pediatric Dentistry, with taxonomy code 1223P0221X.

Q: When was this NPI record last updated?

The NPPES record for Lynn Karr was last updated on October 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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 15, 2007

1243 JOLIET ST, DYER, IN 46311(219) 322-7610 Get Directions Write a Review

NPPES record last updated: October 29, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Oct 29, 2026, Oct 12, 2026 (2 updates tracked since 2026).

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About Dr. Lynn M. Karr D.d.s. NPPES

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

DR. LYNN M. KARR D.D.S. (NPI 1285840041) is an individual pediatric dentistry provider in Dyer, Indiana, licensed in Indiana (12010182A) and active in the NPI registry since May 2007. She maintains a secondary practice location in Crown Point.

NPPES Registry Identity

NPI1285840041

Entity TypeIndividualFemale

Primary Taxonomy1223P0221X

Provider Legal NameDR. LYNN M. KARRCredential: D.D.S.

Location Address1243 JOLIET STDyer, IN 46311-2022

Mailing Address1243 Joliet StDyer, IN 46311-2022 · (219) 730-7227

Phone(219) 322-7610

Sole ProprietorNo

Enumeration DateMay 15, 2007

Last NPPES UpdateOctober 29, 20262 updates tracked since enumeration

NPPES CertifiedOctober 29, 2026

✔ NPI 1285840041 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · Pediatric DentistryDental Providers

Taxonomy Code1223P0221X

License✔ Licensed in IN · 12010182A

Definition

An age-defined specialty that provides both primary and comprehensive preventive and therapeutic oral health care for infants and children through adolescence, including those with special health care needs.

1243 JOLIET ST, Dyer, IN 46311

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Secondary Practice Location 1

Location 11881 Greenwood DrCrown Point, IN 46307-7309 · Phone (219) 488-2410 · Fax (219) 322-7611

Other Providers at the Same Location NPPES

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

PEDIATRIC DENTAL CARE, INC.

Dentist (Pediatric Dentistry)

1243 JOLIET ST
DYER, IN 46311

Lake County (219) 322-7610

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 Lynn Karr's NPI number?

The NPI number for Lynn Karr is 1285840041. It was assigned to this individual provider in the NPPES registry on May 15, 2007.

Where is Lynn Karr located?

Lynn Karr practices at 1243 Joliet St, Dyer, IN 46311. The listed phone number is (219) 322-7610.

What is Lynn Karr's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Pediatric Dentistry, with taxonomy code 1223P0221X.

When was this NPI record last updated?

The NPPES record for Lynn Karr was last updated on October 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.