NPPES file of Aug 9, 2026

Kristy Ott Marske

Physical Therapist · East Lansing, MI

Kristy Ott Marske is a physical therapist with a practice address in East Lansing, Michigan, and NPI 1225124373, issued on Oct 5, 2006. Check the license (Michigan 5501012003, as entered in NPPES) with the Michigan 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
1225124373
Name
Kristy Ott Marske
Primary taxonomy
Physical Therapist 225100000X
License number
5501012003 MI
Self-reported in NPPES; status is on the state search
Practice location
250 E Saginaw St, East Lansing, MI 48823
Phone
(517) 337-3080
Enumerated
Oct 5, 2006
Record last updated
Jan 28, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(517) 337-3082
Medicare enrollment
Enrolled (PECOS I20080222000384); 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.
Download card Updates feed

Also registered at 250 E Saginaw St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Thea BascueOccupational Therapist1255570578
  2. Jenna BergeronPhysical Therapist1487092730
  3. Jon Chester, PTOrthopedic Physical Therapist1467464537
  4. Kathleen CrispPhysical Therapist1801976832
  5. Daniella Donado, LMTMassage Therapist1558254656
  6. Emily DrummPhysical Therapy Assistant1467943225

Verify Kristy Ott Marske in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this profession
    Search for license 5501012003
    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 Michigan 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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Bills Medicare through one group practice

  1. Compass Healthcare, PLLCEast Lansing, MI

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

Kristy Ott Marske among 9,592 physical therapist records in Michigan

Kristy Ott Marske is one of 9,592 physical therapist records with a practice address in Michigan. 31% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than under 1% of them.

  • NPI issued2006 · under 1% of these records are older, 90% newer
  • In a Medicare fileYes · 31% of these records are
  • In the CMS Doctors and Clinicians fileYes · 32% of these records are
  • Graduated2004 · median 2015 among the 3,075 with a school on file
  • Record last updated2008 · 68% 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 Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

82 physical therapist records list a practice address in East Lansing

They are 82 of the 2,305 NPPES records with a practice address in East Lansing, and 9,592 physical therapist records in Michigan.

The 8 physical therapist records with the nearest ZIP codes

  1. Gretchen Classens, P.T.East Lansing, MI 488231780771386
  2. Kathleen CrispEast Lansing, MI 488231801976832
  3. Kierstin Drzal, PTEast Lansing, MI 488231336240084
  4. Cathryn Durnin, PTEast Lansing, MI 488231811085996
  5. Muideen Kareem, P.T.East Lansing, MI 488231750582987
  6. Robert KranichEast Lansing, MI 488231063617496
  7. Nirali Shah, B.P.T., R.P.T.East Lansing, MI 488231093899601
  8. Kathleen Stephens, PTEast Lansing, MI 488231891910782

Common questions

What is Kristy Ott Marske's NPI number?

Kristy Ott Marske's National Provider Identifier (NPI) is 1225124373, issued on Oct 5, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Kristy Ott Marske located?

The NPPES record lists a practice address at 250 E Saginaw St, East Lansing, MI, 48823. Phone: (517) 337-3080. Providers update this record themselves, so call before visiting.

How can I verify Kristy Ott Marske's license?

NPPES lists Michigan license number 5501012003, as entered by the provider. Search the Michigan 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.