Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mr. Steven Jon Merkow, MD

Individual provider Orthopaedic Surgery Physician · NPI 1336122712

Mr. Steven Jon Merkow, MD is an Orthopedic Surgery in Pewaukee, Wisconsin. Graduated from University of Wisconsin School of Medicine in 1980, 46 years ago. Practices with Orthopaedic Associates of Wisconsin SC, a 106-clinician group and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
46
Trained at
University of Wisconsin School of Medicine
Licensed in
WI
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

N15W28300 Golf Rd
Pewaukee, WI 53072
Phone: (262) 544-5311
Fax: (262) 544-6820
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 27276 (WI)

Record details

NPI number1336122712
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 21, 2005
Last updated in NPPESNovember 12, 2019

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyORTHOPEDIC SURGERY
Also practisesSPORTS MEDICINE
Medical schoolUNIVERSITY OF WISCONSIN SCHOOL OF MEDICINE
Graduated 1980 (46 years in practice)
Group practice Orthopaedic Associates Of Wisconsin Sc — 106 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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