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

George Lederhaas, MD

Individual provider Anesthesiology Physician · NPI 1053397083

George Lederhaas, MD is an Anesthesiology in Des Moines, Iowa. Graduated from University of Miami, Lm Miller School of Medicine in 1989, 37 years ago. Practices with Associated Anesthesiologists PC, a 65-clinician group and accepts Medicare assignment. Licensed in Iowa.

Years since qualifying
37
Trained at
University of Miami, Lm Miller School of Medicine
Licensed in
IA
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

1200 Pleasant St
Des Moines, IA 50309-1406
Phone: (515) 241-6372
Fax: (515) 401-1955
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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 32210 (IA)

Record details

NPI number1053397083
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 21, 2005
Last updated in NPPESJune 26, 2024
Certification dateJune 26, 2024
Mailing address4201 Westown Pkwy Ste 236, West Des Moines, IA 50266-6720

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Also practisesPAIN MANAGEMENT
Medical schoolUNIVERSITY OF MIAMI, LM MILLER SCHOOL OF MEDICINE
Graduated 1989 (37 years in practice)
Group practice Associated Anesthesiologists Pc — 65 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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