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

Individual provider Anesthesiology Physician · NPI 1104806280

Dr. Nathan S Hahn, MD is an Anesthesiology in Waterloo, Iowa. Qualified in 2002, 24 years ago. Practices with Professional Anesthesia Services of Kentucky PLLC, a 346-clinician group and accepts Medicare assignment. Licensed in Iowa and Missouri.

Years since qualifying
24
Licensed in
IA, MO
In the registry since
2006
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

3421 W 9th St
Waterloo, IA 50702-5401
Phone: (319) 272-5000
Fax: (319) 272-5264
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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 MD-43977 (IA)
Anesthesiology Physician Taxonomy 207L00000X · Licence 2004010782 (MO)

Record details

NPI number1104806280
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 17, 2006
Last updated in NPPESDecember 28, 2016

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolOTHER
Graduated 2002 (24 years in practice)
Group practice Professional Anesthesia Services Of Kentucky Pllc — 346 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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