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

Dr. James Steven Dahm, MD

Individual provider Orthopaedic Surgery Physician · NPI 1649763947

Dr. James Steven Dahm, MD is an Orthopedic Surgery in Madison, Wisconsin. Qualified in 2018, 8 years ago. Practices with Edgerton Hospital and Health Services, Inc, a 39-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois and Wisconsin.

Years since qualifying
8
Licensed in
IL, WI
In the registry since
2018
Specialties on file
2
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

2501 W Beltline Hwy Ste 601
Madison, WI 53713-2309
Phone: (608) 234-7436
Fax: (866) 939-2673
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 123 Hospital Dr Ste 1008, Watertown, WI 53098-3320 — (920) 206-6500

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 83493 (WI)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence 125.071697 (IL)

Record details

NPI number1649763947
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 11, 2018
Last updated in NPPESOctober 7, 2025
Certification dateOctober 7, 2025
Mailing address18444 N 25th Ave Ste 310, Phoenix, AZ 85023-1266

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Edgerton Hospital And Health Services, Inc — 39 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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