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

DR. GREG M ALTON
NPI 1609854256
Dentist - General Practice in Olathe, KS

Active since January 04, 2006
401 S CLAIRBORNE RD, SUITE A, OLATHE, KS 66062(913) 782-2231(913) 782-2246 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Greg M Alton NPPES

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

DR. GREG M ALTON (NPI 1609854256) is an individual general practice provider in Olathe, Kansas, licensed in Kansas (60308) and active in the NPI registry since January 2006.

NPPES Registry Identity

NPI1609854256
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. GREG M ALTON
Location Address401 S CLAIRBORNE RD, SUITE AOlathe, KS 66062-1723
Mailing Address401 S Clairborne Rd, Suite AOlathe, KS 66062-1723 · (913) 782-2231 · Fax (913) 782-2246
Phone(913) 782-2231
Fax(913) 782-2246
Sole ProprietorNo
Enumeration DateJanuary 4, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1609854256 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in KS · 60308
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.
401 S CLAIRBORNE RD, Olathe, KS 66062
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana and more.Insurance ›

Other Providers at the Same Location NPPES 9

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

DR. TIMIR H BHAKTA D.C.
Chiropractor
401 S CLAIRBORNE RD, SUITE 202
OLATHE, KS 66062
Johnson County (913) 397-6900
THOMAS R SHELOR OD PA
Optometrist
401 S CLAIRBORNE RD, STE B
OLATHE, KS 66062
Johnson County (913) 782-1213
THOMAS R SHELOR OD PA
Optometrist
401 S CLAIRBORNE RD, SUITE B
OLATHE, KS 66062
Johnson County (913) 782-1213
NORTHLAND HEARING CENTERS, INC.
Audiologist-Hearing Aid Fitter
401 S CLAIRBORNE RD, STE 207
OLATHE, KS 66062
Johnson County (913) 384-5880
TIM BHAKTA, PA
Chiropractor
401 S CLAIRBORNE RD, STE 202
OLATHE, KS 66062
Johnson County (913) 397-6900
CASSANDRA JO CAHILL LMFT-T
Marriage & Family Therapist
401 S CLAIRBORNE RD
OLATHE, KS 66062
Johnson County (913) 430-7488
DR. SARA ANN GASAWAY D.D.S.
Dentist (General Practice)
401 S CLAIRBORNE RD, SUITE A
OLATHE, KS 66062
Johnson County (913) 782-2231
DR. BRYANT EVANS PHYE D.D.S.
Dentist (General Practice)
401 S CLAIRBORNE RD, SUITE A
OLATHE, KS 66062
Johnson County (913) 782-2231

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 Greg Alton's NPI number?

The NPI number for Greg Alton is 1609854256. It was assigned to this individual provider in the NPPES registry on January 4, 2006.

Where is Greg Alton located?

Greg Alton practices at 401 S Clairborne Rd Suite A, Olathe, KS 66062. The listed phone number is (913) 782-2231.

What is Greg Alton's specialty?

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

What insurance does Greg Alton accept?

Health plans from Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 5 other insurers list Greg Alton as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Greg Alton 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 32 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.