NPPES file of Aug 9, 2026

Mark Eric Robertson, PT

Physical Therapist · Red Lodge, MT

Mark Eric Robertson, PT is a physical therapist with a practice address in Red Lodge, Montana, and NPI 1821129495, issued on Mar 8, 2007. Check the license (Montana 1696, as entered in NPPES) with the Montana board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1821129495
Name
Mark Eric Robertson
Credential
PT
Primary taxonomy
Physical Therapist 225100000X
License number
1696 MT
Self-reported in NPPES; status is on the state search
Practice location
600 W 21St Street, Red Lodge, MT 59068
Phone
(406) 446-1112
Enumerated
Mar 8, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20110203000558); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Mark Eric Robertson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Montana board licenses this profession
    Search for license 1696
    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 Montana license search

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Bills Medicare through one group practice

  1. Scl Health MontanaRed Lodge, MT

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Mark Eric Robertson among 1,429 physical therapist records in Montana

Mark Eric Robertson, PT is one of 1,429 physical therapist records with a practice address in Montana. 38% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 18% of them.

  • NPI issued2007 · 18% of these records are older, 70% newer
  • In a Medicare fileYes · 38% of these records are
  • In the CMS Doctors and Clinicians fileYes · 42% of these records are
  • Graduated2001 · median 2015 among the 605 with a school on file
  • Record last updated2007 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225100000X and a Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

7 physical therapist records list a practice address in Red Lodge

They are 7 of the 54 NPPES records with a practice address in Red Lodge, and 1,429 physical therapist records in Montana.

The 8 physical therapist records with the nearest ZIP codes

  1. Karen Johnson, R.P.T.Red Lodge, MT 590681598952657
  2. Colin Kruger, PTRed Lodge, MT 590681942039912
  3. Beth Nordstrom, PTRed Lodge, MT 590681609936095
  4. Sarah Pedone, DPT, PT, MPH, FDNRed Lodge, MT 590681194419143
  5. Amy Puett, PTRed Lodge, MT 590681003948449
  6. Lynn Zavala, P.T.Red Lodge, MT 590681346372182
  7. Matthew Eaton, DPTRoundup, MT 590721861105736
  8. Brynn Stahl, DPTRoundup, MT 590721679313209

Common questions

What is Mark Eric Robertson, PT's NPI number?

Mark Eric Robertson, PT's National Provider Identifier (NPI) is 1821129495, issued on Mar 8, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Mark Eric Robertson, PT located?

The NPPES record lists a practice address at 600 W 21St Street, Red Lodge, MT, 59068. Phone: (406) 446-1112. Providers update this record themselves, so call before visiting.

How can I verify Mark Eric Robertson, PT's license?

NPPES lists Montana license number 1696, as entered by the provider. Search the Montana 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. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

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.