NPPES file of Aug 9, 2026

Nathan James Fitton, D.O.

Sports Medicine (Family Medicine) Physician · East Lansing, MI

Nathan James Fitton, D.O. is a sports medicine (family medicine) physician with a practice address in East Lansing, Michigan, and NPI 1114366499, issued on Jun 19, 2013. Check the license (Michigan 5101020411, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1114366499
Name
Nathan James Fitton
Credential
D.O.
Primary taxonomy
Sports Medicine (Family Medicine) Physician 207QS0010X
License number
5101020411 MI
Self-reported in NPPES; status is on the state search
Practice location
4660 S Hagadorn RD Ste 420, East Lansing, MI 48823
Phone
(517) 884-6100
Enumerated
Jun 19, 2013
Record last updated
Mar 17, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(517) 884-6233
Medicaid ID
1114366499 MI
Medicare enrollment
Enrolled (PECOS I20161026002562); 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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Also registered at 4660 S Hagadorn RD Ste 420

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

  1. Ryan Acks, PA-CPhysician Assistant1861229700
  2. Erich Hornbach, MDOrthopaedic Hand Surgery Physician1629074448
  3. Toufic JildehOrthopaedic Surgery Physician1255793311
  4. Sheeba Joseph, MDOrthopaedic Surgery Physician1215293089
  5. Jeffrey Kovan, D.O.Sports Medicine (Family Medicine) Physician1902819162
  6. Sophie Lebrato, PAPhysician Assistant1841703527

Verify Nathan James Fitton in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
    Search for license 5101020411    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
Open the Michigan license search

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92% fewer Medicare Part D claims than the average sports medicine (family medicine) physician in 2024

67 Medicare Part D claims for 29 beneficiaries, against an average of 855 among the 2,237 providers of this specialty who prescribed in Part D.

  1. Nathan Fitton67
  2. Specialty average855

Most prescribed

  1. Diclofenac Sodium20 claims
  2. Naproxen17 claims
  3. Meloxicam13 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through one group practice

  1. Msu Health Care Inc.East Lansing, MI

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

Sports Medicine (Family Medicine) Physician providers in Michigan

There are 83 sports medicine (family medicine) physician records in Michigan.

All 83 in Michigan → Every provider in East Lansing →

Other sports medicine (family medicine) physician records in Michigan

  1. Robert Albers, D.O.Detroit, MI1427462639
  2. Kyle Alexander, MDGrand Rapids, MI1902335912
  3. Noshir Amaria, D.O.Ann Arbor, MI1033406368
  4. Britta Anderson, D.O.Warren, MI1780704999
  5. Tariq Awan, D.O.Farmington Hills, MI1467403675
  6. Michael Bain, DORochester, MI1528551488
  7. Robert Baker, M.D.Kalamazoo, MI1689642803
  8. Sarah Bancroft-Treadway, M.D.Traverse City, MI1275743767
  9. Moustafa Bazzi, MDDetroit, MI1265176747
  10. Caroline Beall, DOMidland, MI1306080213

Common questions

What is Nathan James Fitton, D.O.'s NPI number?

Nathan James Fitton, D.O.'s National Provider Identifier (NPI) is 1114366499, issued on Jun 19, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Nathan James Fitton, D.O. located?

The NPPES record lists a practice address at 4660 S Hagadorn RD Ste 420, East Lansing, MI, 48823. Phone: (517) 884-6100. Providers update this record themselves, so call before visiting.

How can I verify Nathan James Fitton, D.O.'s license?

NPPES lists Michigan license number 5101020411, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Nathan James Fitton, D.O. prescribe under Medicare Part D?

In 2024, Nathan James Fitton, D.O. had 67 Medicare Part D claims for 29 beneficiaries; the average among sports medicine (family medicine) physician prescribers was 855. Part D covers Medicare prescriptions 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.

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.