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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. STEPHEN ALAN ZAHM DDS
NPI 1093331522
Dentist in Indianapolis, IN

Active since June 20, 2020
1030 E COUNTY LN RD STE A1, INDIANAPOLIS, IN 46227(317) 854-4540 Get Directions Write a Review

NPPES record last updated: July 22, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 22, 2026, Jun 20, 2020 (2 updates tracked since 2020).

About Dr. Stephen Alan Zahm Dds NPPES

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

DR. STEPHEN ALAN ZAHM DDS (NPI 1093331522) is an individual dentist in Indianapolis, Indiana, licensed in Indiana (12013404A) and active in the NPI registry since June 2020.

NPPES Registry Identity

NPI1093331522
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameDR. STEPHEN ALAN ZAHMCredential: DDS
Location Address1030 E COUNTY LN RD STE A1Indianapolis, IN 46227
Mailing Address1030 E County Ln Rd Ste A1Indianapolis, IN 46227 · (317) 854-4540
Phone(317) 854-4540
Sole ProprietorNo
Enumeration DateJune 20, 2020
Last NPPES UpdateJuly 22, 20262 updates tracked since enumeration
NPPES CertifiedJuly 22, 2026
✔ NPI 1093331522 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in IN · 12013404A
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
1030 E COUNTY LN RD STE A1, Indianapolis, IN 46227
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Accepted Insurance

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

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 Stephen Zahm's NPI number?

The NPI number for Stephen Zahm is 1093331522. It was assigned to this individual provider in the NPPES registry on June 20, 2020.

Where is Stephen Zahm located?

Stephen Zahm practices at 1030 E County Ln Rd Ste A1, Indianapolis, IN 46227. The listed phone number is (317) 854-4540.

What is Stephen Zahm's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

What insurance does Stephen Zahm accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, Delta Dental of Indiana and HRI Dental & Vision and 1 other insurer list Stephen Zahm 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 Stephen Zahm was last updated on July 22, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.