Geoffrey John Mittelsteadt, APRN
Acute Care Nurse Practitioner · Anchorage, AK
Geoffrey John Mittelsteadt, APRN is an acute care nurse practitioner with a practice address in Anchorage, Alaska, and NPI 1437315058, issued on Aug 4, 2008. Check the license (Alaska 203541, as entered in NPPES) with the Alaska board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Geoffrey John Mittelsteadt
- Credential
- APRN
- Primary taxonomy
- Acute Care Nurse Practitioner 363LA2100X
- License numbers
- 203541 AK
16381 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3841 Piper St Ste T100, Anchorage, AK 99508
- Phone
- (907) 561-3211
- Enumerated
- Aug 4, 2008
- Record last updated
- Apr 7, 2025
- Fax
- (907) 561-4652
- Medicare enrollment
- Enrolled (PECOS I20250409003405); accepts Medicare assignment
- Medical or professional school
- University Of Maryland School Of Medicine, 2005
- Entity
- Type 1 · individual
8 nearest acute care nurse practitioner records → All 31 in Alaska → Look up another NPI →
Also registered at 3841 Piper St Ste T100
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Oluwafemi AdisaNurse Practitioner1679087605
- Amanda Bailey, NPAdult Health Nurse Practitioner1124570932
- Josiah Brown, MDInterventional Cardiology Physician1043643430
- Blake Charlton, M.D.Interventional Cardiology Physician1982946315
- Hanna Chastain, PAPhysician Assistant1215540828
Verify Geoffrey John Mittelsteadt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Alaska board licenses this profession
Search for license 203541Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Alaska Heart InstituteAnchorage, AK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Geoffrey John Mittelsteadt among 31 acute care nurse practitioner records in Alaska
Geoffrey John Mittelsteadt, APRN is one of 31 acute care nurse practitioner records with a practice address in Alaska. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 13% of them.
- NPI issued2008 · 13% of these records are older, 81% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2005 · median 2018 among the 23 with a school on file
- Record last updated2025 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a Alaska practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Acute Care Nurse Practitioner providers in Alaska
There are 31 acute care nurse practitioner records in Alaska.
All 31 in Alaska → Every provider in Anchorage → Acute Care Nurse Practitioner nationwide →
The 8 acute care nurse practitioner records with the nearest ZIP codes
- Jorin Calt, NP, APRNAnchorage, AK 995081750806915
- Linda Duwa, MSN, ACNPAnchorage, AK 995081699189613
- Leah Hayden, NPAnchorage, AK 995081801585070
- Melissa Huffman, ANPAnchorage, AK 995081922206887
- Priya Keane, DNP, AG-ACNP-BCAnchorage, AK 995081023502606
- Christina Marsh, AGACNP-BCAnchorage, AK 995081023604915
- Lisa Page, DNP, RN, AGACNP-BCAnchorage, AK 995081326557851
- Lorie Petty, APRN.CNPAnchorage, AK 995081952835290
Common questions
What is Geoffrey John Mittelsteadt, APRN's NPI number?
Geoffrey John Mittelsteadt, APRN's National Provider Identifier (NPI) is 1437315058, issued on Aug 4, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Geoffrey John Mittelsteadt, APRN located?
The NPPES record lists a practice address at 3841 Piper St Ste T100, Anchorage, AK, 99508. Phone: (907) 561-3211. Providers update this record themselves, so call before visiting.
How can I verify Geoffrey John Mittelsteadt, APRN's license?
NPPES lists Alaska license number 203541, as entered by the provider. Search the Alaska board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.