Derek Hagen, DO
NPI 1184689465 · Family Medicine Physician · Anchorage, AK
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Derek Hagen, DO is a Family Medicine Physician provider in Anchorage, AK (NPI 1184689465).
Provider details
- NPI number
- 1184689465
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 3954 (AK)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 117 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 411 | 160 |
| Amlodipine Besylate | 251 | 95 |
| Losartan Potassium | 237 | 85 |
| Lisinopril | 227 | 91 |
| Levothyroxine Sodium | 216 | 65 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 189 | 39 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-19
- Last updated
- 2023-03-07
Frequently asked questions
- What is Derek Hagen's NPI number?
- Derek Hagen's National Provider Identifier (NPI) is 1184689465, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Derek Hagen's specialty?
- Derek Hagen is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Derek Hagen located?
- Derek Hagen's practice location on file with NPPES is 4100 Lake Otis Pkwy Ste 216, Anchorage, AK 99508-5230.
- What is Derek Hagen's phone number?
- The practice phone number listed in the NPPES registry for Derek Hagen is (907) 563-2873.
- Does Derek Hagen accept Medicare?
- Derek Hagen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Derek Hagen's NPI active?
- Yes — Derek Hagen's NPI (1184689465) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.