Derek Doorn
NPI 1063901460 · Family Nurse Practitioner · Holyoke, CO
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Derek Doorn is a Family Nurse Practitioner provider in Holyoke, CO (NPI 1063901460).
Provider details
- NPI number
- 1063901460
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- APN.0993763-NP (CO)
Specialties & taxonomies
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
8 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 · 71 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Warfarin Sodium | 186 | 21 |
| Lisinopril | 150 | 36 |
| Amlodipine Besylate | 118 | 26 |
| Levothyroxine Sodium | 116 | 28 |
| Potassium Chloride | 112 | 20 |
| Furosemide | 104 | 25 |
| Atorvastatin Calcium | 96 | 27 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-05-02
- Last updated
- 2018-06-26
Frequently asked questions
- What is Derek Doorn's NPI number?
- Derek Doorn's National Provider Identifier (NPI) is 1063901460, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Derek Doorn's specialty?
- Derek Doorn is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Derek Doorn located?
- Derek Doorn's practice location on file with NPPES is 1001 E Johnson St, Holyoke, CO 80734-1854.
- What is Derek Doorn's phone number?
- The practice phone number listed in the NPPES registry for Derek Doorn is (970) 854-2241.
- Does Derek Doorn accept Medicare?
- Derek Doorn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Derek Doorn's NPI active?
- Yes — Derek Doorn's NPI (1063901460) is active in the NPPES registry as of the last update on 2018-06-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.