Geoffrey Mittelsteadt, APRN
NPI 1437315058 · Acute Care Nurse Practitioner · Anchorage, AK
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Geoffrey Mittelsteadt, APRN is a Acute Care Nurse Practitioner provider in Anchorage, AK (NPI 1437315058).
Provider details
- NPI number
- 1437315058
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Male
- Sole proprietor
- Yes
- License
- 16381 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (1)
- 3125 E Meridian Park Loop Ste 200Wasilla, AK 99654-7528Phone: (907) 561-3211
Registry dates
- Enumerated
- 2008-08-04
- Last updated
- 2025-04-07
- Certified
- 2025-04-07
Frequently asked questions
- What is Geoffrey Mittelsteadt's NPI number?
- Geoffrey Mittelsteadt's National Provider Identifier (NPI) is 1437315058, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Geoffrey Mittelsteadt's specialty?
- Geoffrey Mittelsteadt is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Geoffrey Mittelsteadt located?
- Geoffrey Mittelsteadt's practice location on file with NPPES is 3841 Piper St Ste T100, Anchorage, AK 99508-4674.
- What is Geoffrey Mittelsteadt's phone number?
- The practice phone number listed in the NPPES registry for Geoffrey Mittelsteadt is (907) 561-3211.
- Does Geoffrey Mittelsteadt accept Medicare?
- Geoffrey Mittelsteadt is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Geoffrey Mittelsteadt's NPI active?
- Yes — Geoffrey Mittelsteadt's NPI (1437315058) is active in the NPPES registry as of the last update on 2025-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.