Derek A. Hagen, DO
Family Medicine Physician · Anchorage, AK
Derek A. Hagen, DO is a family medicine physician with a practice address in Anchorage, Alaska, and NPI 1184689465, issued on Apr 19, 2006. Check the license (Alaska 3954, as entered in NPPES) on the Alaska State Medical Board; the Medicare figures below come from public CMS files.
- Name
- Derek A. Hagen
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 3954 AK
Self-reported in NPPES; status is on the state search - Practice location
- 4100 Lake Otis Pkwy Ste 216, Anchorage, AK 99508
- Phone
- (907) 563-2873
- Enumerated
- Apr 19, 2006
- Record last updated
- Mar 7, 2023
- Fax
- (907) 563-5852
- Medicaid ID
- MD39541 AK
- Medicare enrollment
- Enrolled (PECOS I20210412000016); accepts Medicare assignment
- Medical or professional school
- College Of Osteo Med Of The Pacific At Pomona, 1994
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 712 in Alaska → Look up another NPI →
Also registered at 4100 Lake Otis Pkwy Ste 216
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alfred Lonser, M.D.Anesthesiology Physician1245240308
- Tara WoodPhysician Assistant1265980528
Verify Derek A. Hagen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersAlaska State Medical Board
Search for license 3954Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% more Medicare Part D claims than the average family medicine physician in 2024
6,701 Medicare Part D claims for 651 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 429 claims were for opioids.
Most prescribed
- Atorvastatin Calcium411 claims
- Amlodipine Besylate251 claims
- Losartan Potassium237 claims
- Lisinopril227 claims
- Levothyroxine Sodium216 claims
- Hydrocodone-Acetaminophen189 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Permanente Medical Group IncModesto, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Derek A. Hagen among 712 family medicine physician records in Alaska
Derek A. Hagen, DO is one of 712 family medicine physician records with a practice address in Alaska. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 57% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated1994 · median 2008 among the 388 with a school on file
- Record last updated2023 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Alaska practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
338 family medicine physician records list a practice address in Anchorage
They are 338 of the 11,751 NPPES records with a practice address in Anchorage, and 712 family medicine physician records in Alaska.
All 712 in Alaska → Every provider in Anchorage → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Rebekah Briscoe, DOAnchorage, AK 995081861481210
- William Buttner, MDAnchorage, AK 995081003893132
- John Cates, D.O.Anchorage, AK 995081558333146
- Mary Foland, MDAnchorage, AK 995081871557645
- Donna Galbreath, MDAnchorage, AK 995081073502043
- Mary Gwayi-Chore, MDAnchorage, AK 995081487628061
- Mari Hately, MDAnchorage, AK 995081467447110
- Katherine Kolb, MDAnchorage, AK 995081306813373
Common questions
What is Derek A. Hagen, DO's NPI number?
Derek A. Hagen, DO's National Provider Identifier (NPI) is 1184689465, issued on Apr 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Derek A. Hagen, DO located?
The NPPES record lists a practice address at 4100 Lake Otis Pkwy Ste 216, Anchorage, AK, 99508. Phone: (907) 563-2873. Providers update this record themselves, so call before visiting.
How can I verify Derek A. Hagen, DO's license?
NPPES lists Alaska license number 3954, as entered by the provider. Search the Alaska State Medical Board at https://www.commerce.alaska.gov/web/cbpl/ProfessionalLicensing/StateMedicalBoard.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Derek A. Hagen, DO prescribe under Medicare Part D?
In 2024, Derek A. Hagen, DO had 6,701 Medicare Part D claims for 651 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions 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.