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

Dr. Nathan Alan Carlson, MD

Individual provider Surgical Critical Care Physician · NPI 1639389653

Dr. Nathan Alan Carlson, MD is a General Surgery in Milwaukee, Wisconsin. Graduated from Medical College of Wisconsin in 2005, 21 years ago. Practices with The Medical College of Wisconsin Inc, a 2,093-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in Georgia and Wisconsin.

Years since qualifying
21
Trained at
Medical College of Wisconsin
Licensed in
GA, WI
In the registry since
2007
Specialties on file
3
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

9200 W Wisconsin Ave Trauma Surgery
Milwaukee, WI 53226-3522
Phone: (414) 805-8623
Fax: (414) 805-8641
Show map & directions

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

Additional practice locations (4)

  • 980 Johnson Fy Rd Ne Ste 880, Atlanta, GA 30342-1609 — (404) 255-8304
  • 300 W Hospital Rd, Fort Gordon, GA 30905-5741 — (706) 787-2720
  • W180n8000 Town Hall Rd, Menomonee Falls, WI 53051-4002 — (262) 255-2500
  • 9200 W Wisconsin Avenue, Milwaukee, WI 53226-3522 — (414) 855-6900

Specialties & licences

Trauma Surgery Physician (primary) Taxonomy 2086S0127X · Licence 71945 (WI)
Surgical Critical Care Physician Taxonomy 2086S0102X · Licence 63765 (GA)
Surgical Critical Care Physician Taxonomy 2086S0102X · Licence 71945 (WI)

Record details

NPI number1639389653
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 22, 2007
Last updated in NPPESMarch 9, 2026
Certification dateMarch 9, 2026
Mailing address9200 W Wisconsin Ave, Milwaukee, WI 53226-3522

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolMEDICAL COLLEGE OF WISCONSIN
Graduated 2005 (21 years in practice)
Group practice The Medical College Of Wisconsin Inc — 2093 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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