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

Derrick Graulein

Individual provider Anesthesiology Physician · NPI 1134581036

Derrick Graulein is an Anesthesiology in Hiawatha, Iowa. Graduated from Southern Illinois University School of Medicine in 2016, 10 years ago. Practices with Linn County Anesthesiologists PC, a 41-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Iowa.

Years since qualifying
10
Trained at
Southern Illinois University School of Medicine
Licensed in
IA
In the registry since
2016
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Practice location Address checks out

1550 Boyson Rd
Hiawatha, IA 52233-2362
Phone: (319) 743-7300
Fax: (319) 743-7311
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 200 Hawkins Dr, Iowa City, IA 52242-1009 — (319) 356-2633
  • 701 W Forevergreen Rd, North Liberty, IA 52317-9848 — (319) 356-2633

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence MD-48497 (IA)

Record details

NPI number1134581036
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMarch 22, 2016
Last updated in NPPESMay 6, 2025
Certification dateMay 6, 2025
Mailing address1550 Boyson Rd, Hiawatha, IA 52233-2362

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolSOUTHERN ILLINOIS UNIVERSITY SCHOOL OF MEDICINE
Graduated 2016 (10 years in practice)
Group practice Linn County Anesthesiologists Pc — 41 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations7 on file with Medicare

Other providers in Hiawatha