Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Lennett Petersen, APRN

Individual provider General Practice Registered Nurse · NPI 1104425073

Lennett Petersen, APRN is a Nurse Practitioner in Anchorage, Alaska. Qualified in 2020, 6 years ago. Practices with Orthoalaska LLC, a 163-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Alaska.

Years since qualifying
6
Licensed in
AK
In the registry since
2020
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.

See every abbreviation used in this directory →

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Practice location Address checks out

3801 Lake Otis Pkwy Ste 300
Anchorage, AK 99508-5234
Phone: (907) 562-2277
Fax: (907) 563-3460
Show map & directions

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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 3200 Providence Dr, Anchorage, AK 99508-4615 — (907) 854-9333
  • 10928 Eagle River Rd Ste 240, Eagle River, AK 99577-8080 — (907) 562-2277
  • 7010 E Bogard Rd Bldg 2, Wasilla, AK 99654-4711 — (907) 373-4732

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 166918 (AK)
General Practice Registered Nurse Taxonomy 163WG0000X · Licence 38066 (AK)

Record details

NPI number1104425073
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN
Sole proprietorYes
NPI enumeratedOctober 21, 2020
Last updated in NPPESDecember 3, 2025
Certification dateDecember 3, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Orthoalaska Llc — 163 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients152
Services billed 270 a service is one billed item, such as a visit, a test or a procedure
Average patient age71

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $125 6 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Colleagues at Orthoalaska LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 163 clinicians in the practice; 12 are shown here.

Other providers in Anchorage