NPPES file of Aug 9, 2026

James J. Jesko, D.O.

Orthopaedic Surgery Physician · Saginaw, MI

James J. Jesko, D.O. is an orthopaedic surgery physician with a practice address in Saginaw, Michigan, and NPI 1114986858, issued on Mar 21, 2006. Check the license (Michigan 5101010984, 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
1114986858
Name
James J. Jesko
Credential
D.O.
Primary taxonomy
Orthopaedic Surgery Physician 207X00000X
License number
5101010984 MI
Self-reported in NPPES; status is on the state search
Practice location
5483 Gratiot RD, Saginaw, MI 48638
Phone
(989) 583-5626
Enumerated
Mar 21, 2006
Record last updated
Sep 6, 2023
Fax
(989) 583-1837
Medicare enrollment
Enrolled (PECOS I20050103000276); accepts Medicare assignment
Medical or professional school
Michigan State University College Of Osteopathic Medicine, 1990
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 5483 Gratiot RD

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

  1. Kevin Blosser, MS ATCAthletic Trainer1346328663
  2. Andrea Boehm, FNP-BCFamily Nurse Practitioner1801616859
  3. Mark Bullock, D.P.M.Foot & Ankle Surgery Podiatrist1134482532
  4. Greta Dijak, P.T.Physical Therapist1770680753
  5. Danielle Duncan, M.D.Orthopaedic Surgery Physician1073573754
  6. Cheryl Howard, PTPhysical Therapist1295862415

Verify James J. Jesko 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 5101010984
    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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8% more Medicare Part D claims than the average orthopaedic surgery physician in 2024

373 Medicare Part D claims for 204 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. 77 claims were for opioids.

  1. James Jesko373
  2. Specialty average346

Most prescribed

  1. Meloxicam208 claims
  2. Oxycodone Hcl40 claims
  3. Amoxicillin28 claims
  4. Hydrocodone-Acetaminophen26 claims
  5. Celecoxib15 claims
  6. Cephalexin14 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.

Industry payments in 2024: $60.67

1 payment: food and beverage; the largest payer was Stryker Corporation. The 15,003 providers of this specialty with any payment received $23,022.89 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. James Jesko$61
  2. Specialty average$23,023

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. Covenant Medical Center IncSaginaw, MI
  2. Powerback Rehabilitation LLCFrankenmuth, MI

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

Orthopaedic Surgery Physician providers in Michigan

There are 962 orthopaedic surgery physician records in Michigan.

Other orthopaedic surgery physician records in Michigan

  1. Bruce Abrams, MDWest Bloomfield, MI1508068941
  2. Matthew Aceto, MDAnn Arbor, MI1831027309
  3. Steven Acker, DODearborn, MI1003889205
  4. William Acker, MDSouthfield, MI1487947362
  5. Alan Afsari, M.D.Detroit, MI1629045760
  6. Mario Agosta, DOFarmington Hills, MI1063202331
  7. Jacob Ahles, DOMount Pleasant, MI1104449552
  8. Bradley Ahlgren, MDRochester Hills, MI1790766871
  9. Arya AhmadyAnn Arbor, MI1841858826
  10. Jaimo Ahn, MDAnn Arbor, MI1184784977

Common questions

What is James J. Jesko, D.O.'s NPI number?

James J. Jesko, D.O.'s National Provider Identifier (NPI) is 1114986858, issued on Mar 21, 2006. An NPI identifies a provider in billing; it is not a license.

Where is James J. Jesko, D.O. located?

The NPPES record lists a practice address at 5483 Gratiot RD, Saginaw, MI, 48638. Phone: (989) 583-5626. Providers update this record themselves, so call before visiting.

How can I verify James J. Jesko, D.O.'s license?

NPPES lists Michigan license number 5101010984, 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 James J. Jesko, D.O. prescribe under Medicare Part D?

In 2024, James J. Jesko, D.O. had 373 Medicare Part D claims for 204 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. 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.

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.