Doctor profile · Federal record

Dr. Sean Horvath, D.C.

Chiropractor (CMS: Chiropractic) · Merrillville, IN

  • NPI 1588669246
  • Accepts Medicare
  • 26 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
8500 Broadway, Ste A
Merrillville, IN 464107055
(219) 738-1925
fax (219) 736-9456
Mailing address
297 Lincolnwood Dr
Valparaiso, IN 463836960

Credentials & registration

NPPES · NUCC
NPI registered
June 2005 — 21 yrs on file
Profile last updated
July 8, 2007
Year of graduation
2000 — 26 yrs since
Specialty taxonomy
111N00000X — NUCC code
State license (1)
Indiana #08001981A

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1588669246. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
402
Distinct HCPCS
1
Medicare allowed
$15,229
HCPCS Description Services Patients Avg allowed
98941 Chiropractic manipulative treatment, 3-4 spinal regions 402 34 $38

In context: peer comparison

Among 6 peers in this city , average services per provider: 298. This provider delivers 1.3× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Sean Horvath's medical specialty?
Dr. Sean Horvath practices Chiropractor in Merrillville, IN.
Where does Dr. Sean Horvath practice?
Dr. Sean Horvath practices at 8500 Broadway, Merrillville, IN 464107055. Office phone: 2197381925.
What is Dr. Sean Horvath's NPI?
Dr. Sean Horvath's National Provider Identifier (NPI) is 1588669246, issued by NPPES.
Does Dr. Sean Horvath accept Medicare assignment?
Yes. Dr. Sean Horvath accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sean Horvath commonly perform?
Top Medicare-reported procedures in 2023: Chiropractic manipulative treatment, 3-4 spinal regions (HCPCS 98941). Source: CMS Medicare Physician & Other Practitioners file.