NPPES file of Aug 9, 2026

Aleksandar Tosic, M.D.

Orthopaedic Surgery Physician · Big Rapids, MI

Aleksandar Tosic, M.D. is an orthopaedic surgery physician with a practice address in Big Rapids, Michigan, and NPI 1891700688, issued on Jul 30, 2006. Check the license (Michigan 4301075203, 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
1891700688
Name
Aleksandar Tosic
Credential
M.D.
Primary taxonomy
Orthopaedic Surgery Physician 207X00000X
License number
4301075203 MI
Self-reported in NPPES; status is on the state search
Practice location
650 Linden St, Big Rapids, MI 49307
Phone
(231) 796-6721
Enumerated
Jul 30, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(231) 796-1080
Medicaid ID
4134129 MI
Medicare enrollment
Enrolled (PECOS I20101020000981); 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 650 Linden St

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

  1. Peter Baar, P.A.C.Physician Assistant1467471581
  2. Julie Boss, DOOphthalmology Physician1740392059
  3. Jerome Conrad, M.D.Orthopaedic Surgery Physician1851307052
  4. Ralph Crew, D.O.Ophthalmology Physician1639281934
  5. Andria Keusch, P.A.C.Physician Assistant1225057409
  6. Peter Macdonald, M.D.Family Medicine Physician1699797092

Verify Aleksandar Tosic 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 4301075203    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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35% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024

226 Medicare Part D claims for 114 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 148 claims were for opioids.

  1. Aleksandar Tosic226
  2. Specialty average346

Most prescribed

  1. Hydrocodone-Acetaminophen104 claims
  2. Tramadol Hcl44 claims
  3. Cephalexin23 claims
  4. Ibuprofen16 claims
  5. Clindamycin Hcl11 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. Big Rapids Orthopaedics PCBig Rapids, 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.

All 962 in Michigan → Every provider in Big Rapids →

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 Aleksandar Tosic, M.D.'s NPI number?

Aleksandar Tosic, M.D.'s National Provider Identifier (NPI) is 1891700688, issued on Jul 30, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Aleksandar Tosic, M.D. located?

The NPPES record lists a practice address at 650 Linden St, Big Rapids, MI, 49307. Phone: (231) 796-6721. Providers update this record themselves, so call before visiting.

How can I verify Aleksandar Tosic, M.D.'s license?

NPPES lists Michigan license number 4301075203, 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 Aleksandar Tosic, M.D. prescribe under Medicare Part D?

In 2024, Aleksandar Tosic, M.D. had 226 Medicare Part D claims for 114 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.

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.