NPPES file of Aug 9, 2026

Stephanie D. Markle, D.O

Surgery Physician · Kalamazoo, MI

Stephanie D. Markle, D.O is a surgery physician with a practice address in Kalamazoo, Michigan, and NPI 1992937403, issued on Aug 17, 2009. Check the license (Michigan 5101018440, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1992937403
Name
Stephanie D. Markle
Credential
D.O
Primary taxonomy
Surgery Physician 208600000X
License numbers
5101018440 MI
OS13119 FL
Self-reported in NPPES; status is on the state search
Practice location
1717 Shaffer St, Kalamazoo, MI 49048
Phone
(269) 226-5456
Enumerated
Aug 17, 2009
Record last updated
May 30, 2023
Medicaid ID
014766800 FL
Medicare enrollment
Enrolled (PECOS I20160818000182); 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 1717 Shaffer St

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

  1. James Babel, M.D.Surgery Physician1093765331
  2. Joyce Byers, NPFamily Nurse Practitioner1477746261
  3. Joseph Calles, M.D.Child & Adolescent Psychiatry Physician1972572790
  4. Douglas Campbell, M.D.Internal Medicine Physician1225028921
  5. William Campbell, MDCardiovascular Disease Physician1811972334
  6. Alexandra Cook, RDNRegistered Dietitian1073982104

Verify Stephanie D. Markle 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 5101018440
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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54% fewer Medicare Part D claims than the average surgery physician in 2024

67 Medicare Part D claims for 63 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D.

  1. Stephanie Markle67
  2. Specialty average147

Most prescribed

  1. Gavilyte-C16 claims
  2. Gavilyte-G16 claims
  3. Peg 3350-Electrolyte13 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 74.2 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score69.9
  2. Costout of 100 · 30%69.1
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

3 hospitals and group practices

  1. Ascension Medical Group PromedKalamazoo, MI
  2. Kalkaska Memorial Health CenterKalkaska, MI · Critical Access Hospitals
  3. Munson Healthcare CadillacCadillac, MI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov).

Stephanie D. Markle among 1,376 surgery physician records in Michigan

Stephanie D. Markle, D.O is one of 1,376 surgery physician records with a practice address in Michigan. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 51% of them.

  • NPI issued2009 · 51% of these records are older, 46% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 52% of these records are
  • Graduated2009 · median 2006 among the 721 with a school on file
  • Record last updated2023 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Surgery Physician providers in Michigan

There are 1,376 surgery physician records in Michigan.

The 8 surgery physician records with the nearest ZIP codes

  1. James Babel, M.D.Kalamazoo, MI 490481093765331
  2. Sarah Charters, M.D.Kalamazoo, MI 490481497041479
  3. Alain Elian, MDKalamazoo, MI 490481871750844
  4. Thomas Rohs, MDKalamazoo, MI 490481194775205
  5. Jason Ryan, MDKalamazoo, MI 490481093035008
  6. Daniel Stewart, M.D.Kalamazoo, MI 490481114978426
  7. Laurel Tangalakis, M.D.Kalamazoo, MI 490481104205921
  8. Stuart Verseman, M.D.Kalamazoo, MI 490481275583304

Common questions

What is Stephanie D. Markle, D.O's NPI number?

Stephanie D. Markle, D.O's National Provider Identifier (NPI) is 1992937403, issued on Aug 17, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Stephanie D. Markle, D.O located?

The NPPES record lists a practice address at 1717 Shaffer St, Kalamazoo, MI, 49048. Phone: (269) 226-5456. Providers update this record themselves, so call before visiting.

How can I verify Stephanie D. Markle, D.O's license?

NPPES lists Michigan license number 5101018440, 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 Stephanie D. Markle, D.O prescribe under Medicare Part D?

In 2024, Stephanie D. Markle, D.O had 67 Medicare Part D claims for 63 beneficiaries; the average among surgery physician prescribers was 147. Part D covers Medicare prescriptions only.

What is Stephanie D. Markle, D.O's MIPS final score?

The 2023 MIPS final score is 74.2 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.