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

Individual provider Anesthesiology Physician · NPI 1891783536

Karl Orth, MD is an Anesthesiology in Neenah, Wisconsin. Graduated from Medical College of Wisconsin in 1999, 27 years ago. Practices with Association of Hospital Anesthesiologists SC, a 83-clinician group and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
27
Trained at
Medical College of Wisconsin
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

130 2nd St Ste A107
Neenah, WI 54956-2883
Phone: (920) 729-3332
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 42391-020 (WI)

Record details

NPI number1891783536
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 6, 2005
Last updated in NPPESOctober 31, 2007
Mailing address804 Scott Nixon Memorial Dr, Augusta, GA 30907-2464

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolMEDICAL COLLEGE OF WISCONSIN
Graduated 1999 (27 years in practice)
Group practice Association Of Hospital Anesthesiologists Sc — 83 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Neenah