NPPES file of Aug 9, 2026

Mark Edward Wintersteen, D.P.M.

Primary Podiatric Medicine Podiatrist · Newport, PA

Mark Edward Wintersteen, D.P.M. is a primary podiatric medicine podiatrist with a practice address in Newport, Pennsylvania, and NPI 1578530671, issued on Mar 7, 2006. Check the license (Pennsylvania SC004446R, as entered in NPPES) with the Pennsylvania board that licenses this profession; 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
1578530671
Name
Mark Edward Wintersteen
Credential
D.P.M.
Primary taxonomy
Primary Podiatric Medicine Podiatrist 213EP1101X
License number
SC004446R PA
Self-reported in NPPES; status is on the state search
Practice location
36 Red Hill CT, Newport, PA 17074
Phone
(717) 567-9100
Enumerated
Mar 7, 2006
Record last updated
Mar 18, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(717) 567-7121
Medicaid ID
1019879850002 PA
Medicare enrollment
Enrolled (PECOS I20050124000374); accepts Medicare assignment
Medical or professional school
Temple University School Of Podiatric Medicine, 1997
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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Verify Mark Edward Wintersteen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
    Search for license SC004446R
    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 Pennsylvania license search

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83% fewer Medicare Part D claims than the average primary podiatric medicine podiatrist in 2024

56 Medicare Part D claims for 33 beneficiaries, against an average of 336 among the 566 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Mark Wintersteen56
  2. Specialty average336

Most prescribed

  1. Cephalexin24 claims
  2. Amoxicillin-Clavulanate Potass11 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 MIPS final score for 2023 (Medicare payment program): 0 of 100

The Merit-based Incentive Payment System score is reported for this clinician. 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 score0.0
  2. Costnot scored (reweighted)
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities0 of 40 points · 15%0.0

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

Bills Medicare through one group practice

  1. Integrated Foot And Ankle Specialists OF PA LLCLimerick, PA

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

Mark Edward Wintersteen among 68 primary podiatric medicine podiatrist records in Pennsylvania

Mark Edward Wintersteen, D.P.M. is one of 68 primary podiatric medicine podiatrist records with a practice address in Pennsylvania. 65% 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 25% of them.

  • NPI issued2006 · 25% of these records are older, 32% newer
  • In a Medicare fileYes · 65% of these records are
  • In the CMS Doctors and Clinicians fileYes · 51% of these records are
  • Graduated1997 · median 1997 among the 35 with a school on file
  • Record last updated2014 · 75% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 213EP1101X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1 primary podiatric medicine podiatrist record lists a practice address in Newport

They are 1 of the 71 NPPES records with a practice address in Newport, and 68 primary podiatric medicine podiatrist records in Pennsylvania.

The 8 primary podiatric medicine podiatrist records with the nearest ZIP codes

  1. Usman Khokhar, DPMLebanon, PA 170421841971884
  2. Louis Greer, DPMHarrisburg, PA 171121154380558
  3. Steven Hobkirk, D.P.M.Hershey, PA 170331548357809
  4. Ronald Matthews, D.P.M.Chambersburg, PA 172011336239698
  5. Gerald Gronborg, DPMMc Connellsburg, PA 172331902884950
  6. Sharon Pletcher, DPMState College, PA 168011699827642
  7. Donald Mrdjenovich, DPMAltoona, PA 166011487632428
  8. Alan Sclafani, DPMLancaster, PA 176011255339651

Common questions

What is Mark Edward Wintersteen, D.P.M.'s NPI number?

Mark Edward Wintersteen, D.P.M.'s National Provider Identifier (NPI) is 1578530671, issued on Mar 7, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mark Edward Wintersteen, D.P.M. located?

The NPPES record lists a practice address at 36 Red Hill CT, Newport, PA, 17074. Phone: (717) 567-9100. Providers update this record themselves, so call before visiting.

How can I verify Mark Edward Wintersteen, D.P.M.'s license?

NPPES lists Pennsylvania license number SC004446R, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.

How much does Mark Edward Wintersteen, D.P.M. prescribe under Medicare Part D?

In 2024, Mark Edward Wintersteen, D.P.M. had 56 Medicare Part D claims for 33 beneficiaries; the average among primary podiatric medicine podiatrist prescribers was 336. Part D covers Medicare prescriptions only.

What is Mark Edward Wintersteen, D.P.M.'s MIPS final score?

The 2023 MIPS final score is 0 of 100. 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.