NPPES file of Aug 9, 2026

Mark C. Leto, ATC

Athletic Trainer · Hobart, IN

Mark C. Leto, ATC is an athletic trainer with a practice address in Hobart, Indiana, and NPI 1003880758, issued on Feb 16, 2006. Check the license (Indiana 36000014A, as entered in NPPES) with the Indiana board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1003880758
Name
Mark C. Leto
Credential
ATC
Primary taxonomy
Athletic Trainer 2255A2300X
License number
36000014A IN
Self-reported in NPPES; status is on the state search
Practice location
36 E 8TH St, Hobart, IN 46342
Phone
(219) 942-3100
Enumerated
Feb 16, 2006
Record last updated
Jul 13, 2026
Fax
(219) 942-5983
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Mark C. Leto in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Indiana board licenses this profession
    Search for license 36000014A    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Indiana license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Athletic Trainer providers in Indiana

There are 1,588 athletic trainer records in Indiana. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,588 in Indiana → Every provider in Hobart →

Other athletic trainer records in Indiana

  1. Janelle AbarcaFranklin, IN1013547678
  2. Erin Abrams, ATC, LATRushville, IN1154728822
  3. Sara AbramsLafayette, IN1801293758
  4. Amanda Adams, ATC, LATIndianapolis, IN1376943787
  5. Heather Adams, LAT, ATCTerre Haute, IN1174839419
  6. Matthew Adams, LAT, ATCBloomington, IN1912566092
  7. Kylee Adrianson, ATCGas City, IN1699407676
  8. Willard Agnew, MS, ATCNotre Dame, IN1013142538
  9. Jade AguilarPortage, IN1790251981
  10. Michael Ahearn, ATCChesterton, IN1295194660

Common questions

What is Mark C. Leto, ATC's NPI number?

Mark C. Leto, ATC's National Provider Identifier (NPI) is 1003880758, issued on Feb 16, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mark C. Leto, ATC located?

The NPPES record lists a practice address at 36 E 8TH St, Hobart, IN, 46342. Phone: (219) 942-3100. Providers update this record themselves, so call before visiting.

How can I verify Mark C. Leto, ATC's license?

NPPES lists Indiana license number 36000014A, as entered by the provider. Search the Indiana board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.