DR. STEVEN MAH DDS
NPI 1053154823
Dentist in Indianapolis, IN

Q: What is Steven Mah's NPI number?

The NPI number for Steven Mah is 1053154823. It was assigned to this individual provider in the NPPES registry on June 18, 2024.

Q: What is Steven Mah's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Steven Mah was last updated on May 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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 June 18, 2024PECOS Enrolled

5406 S EMERSON AVE, INDIANAPOLIS, IN 46237(317) 780-7777 Get Directions Write a Review

NPPES record last updated: May 7, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 7, 2026, Mar 8, 2026, Nov 10, 2025 and 1 more (4 updates tracked since 2024).

On this page

About Dr. Steven Mah Dds NPPES

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

DR. STEVEN MAH DDS (NPI 1053154823) is an individual dentist in Indianapolis, Indiana, licensed in Indiana (12014463A) and active in the NPI registry since June 2024. He is enrolled in Medicare PECOS and is a graduate of Indiana University School Of Dentistry (2024).

NPPES Registry Identity

NPI1053154823

Entity TypeIndividualMale

Primary Taxonomy122300000X

Provider Legal NameDR. STEVEN MAHCredential: DDS

Location Address5406 S EMERSON AVEIndianapolis, IN 46237-1970

Mailing Address5406 S Emerson AveIndianapolis, IN 46237-1970 · (317) 780-7777

Phone(317) 780-7777

Sole ProprietorNo

Medical School CMSIndiana University School Of DentistryGraduated 2024

Enumeration DateJune 18, 2024

Last NPPES UpdateMay 7, 20264 updates tracked since enumeration

NPPES CertifiedMay 7, 2026

✔ NPI 1053154823 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers

Taxonomy Code122300000X

License✔ Licensed in IN · 12014463A

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.

5406 S EMERSON AVE, Indianapolis, IN 46237

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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 ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Steven Mah Dds is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4486159548

PECOS Enrollment IDI20250929000404

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Steven Mah reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

The Health And Hospital Corporation Of Marion County

5.1 mi

Federally Qualified Health Center (FQHC)

1434 SHELBY ST
Indianapolis, IN 46203

Reassigned Medicare billing, Indiana enrollment
564 clinicians in this Medicare group

NPI 1023357472 (317) 655-3200

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 46237 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$82.04 typical visit price

range $53.07 – $161.76

Typical copayment $20.51 (range $13.26 – $40.44)

Most-billed visit code 99203

Established Patient

$66.48 typical visit price

range $16.93 – $132.22

Typical copayment $16.62 (range $4.23 – $33.05)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

LEAH DAWN O'GARA DDS

Dentist

5406 S EMERSON AVE
INDIANAPOLIS, IN 46237

Marion County (317) 780-7777

DR. ALYSSA MARIE HOOVER DMD

Dentist

5406 S EMERSON AVE
INDIANAPOLIS, IN 46237

Marion County (317) 780-7777

KALEB DANIEL DAVIS DDS

Dentist (General Practice)

5406 S EMERSON AVE
INDIANAPOLIS, IN 46237

Marion County (317) 780-7777

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 Steven Mah's NPI number?

The NPI number for Steven Mah is 1053154823. It was assigned to this individual provider in the NPPES registry on June 18, 2024.

Where is Steven Mah located?

Steven Mah practices at 5406 S Emerson Ave, Indianapolis, IN 46237. The listed phone number is (317) 780-7777.

What is Steven Mah's specialty?

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

Is Steven Mah enrolled in Medicare?

Yes. Steven Mah is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Steven Mah's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Steven Mah reassigns Medicare benefits to The Health And Hospital Corporation Of Marion County (Indianapolis, IN). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Steven Mah's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Steven Mah 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 8 other insurers list Steven Mah 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 Steven Mah was last updated on May 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.