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

Mr. Geoffrey John Mittelsteadt, APRN

Individual provider Acute Care Nurse Practitioner · NPI 1437315058

Mr. Geoffrey John Mittelsteadt, APRN is a Nurse Practitioner in Anchorage, Alaska. Graduated from University of Maryland School of Medicine in 2005, 21 years ago. Practices with Alaska Heart Institute, a 57-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Alaska and California.

Years since qualifying
21
Trained at
University of Maryland School of Medicine
Licensed in
AK, CA
In the registry since
2008
Specialties on file
2
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.

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Practice location Address checks out

3841 Piper St Ste T100
Anchorage, AK 99508-4674
Phone: (907) 561-3211
Fax: (907) 561-4652
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 3125 E Meridian Park Loop Ste 200, Wasilla, AK 99654-7528 — (907) 561-3211

Specialties & licences

Acute Care Nurse Practitioner (primary) Taxonomy 363LA2100X · Licence 203541 (AK)
Acute Care Nurse Practitioner Taxonomy 363LA2100X · Licence 16381 (CA)

Record details

NPI number1437315058
Entity typeIndividual (Type 1)
GenderMale
Credentials APRN
Sole proprietorYes
NPI enumeratedAugust 4, 2008
Last updated in NPPESApril 7, 2025
Certification dateApril 7, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolUNIVERSITY OF MARYLAND SCHOOL OF MEDICINE
Graduated 2005 (21 years in practice)
Group practice Alaska Heart Institute — 57 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Anchorage