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

Individual provider Anesthesiology Physician · NPI 1053390971

Stefan D. Eichhorn, MD is an Anesthesiology in Saint Louis, Missouri. Graduated from Indiana University School of Medicine in 1990, 36 years ago. Practices with North American Partners in Anesthesia Illinois LLC, a 428-clinician group and accepts Medicare assignment. Licensed in Illinois and Missouri.

Years since qualifying
36
Trained at
Indiana University School of Medicine
Licensed in
IL, 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

6420 Clayton Rd
Saint Louis, MO 63117-1811
Phone: (314) 768-8442
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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 2004035414 (MO)
Anesthesiology Physician Taxonomy 207L00000X · Licence 036092021 (IL)

Record details

NPI number1053390971
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 10, 2006
Last updated in NPPESMarch 13, 2025
Certification dateMarch 13, 2025
Mailing address6420 Clayton Rd, Saint Louis, MO 63117-1811

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolINDIANA UNIVERSITY SCHOOL OF MEDICINE
Graduated 1990 (36 years in practice)
Group practice North American Partners In Anesthesia Illinois Llc — 428 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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