Justin Shirley, MD
NPI 1508111691 · Family Medicine Physician · Keizer, OR
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Justin Shirley, MD is a Family Medicine Physician provider in Keizer, OR (NPI 1508111691).
Provider details
- NPI number
- 1508111691
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD217809 (OR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 35 | 33 |
| Gabapentin | 28 | 13 |
| Doxycycline Monohydrate | 27 | 27 |
| Meloxicam | 25 | 16 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 21 | 20 |
| Azithromycin | 15 | 13 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 13 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-07-16
- Last updated
- 2023-10-13
- Certified
- 2023-10-13
Frequently asked questions
- What is Justin Shirley's NPI number?
- Justin Shirley's National Provider Identifier (NPI) is 1508111691, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Justin Shirley's specialty?
- Justin Shirley is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Justin Shirley located?
- Justin Shirley's practice location on file with NPPES is 5940 Ulali Dr Ne, Keizer, OR 97303-1500.
- What is Justin Shirley's phone number?
- The practice phone number listed in the NPPES registry for Justin Shirley is (270) 798-8254.
- Does Justin Shirley accept Medicare?
- Justin Shirley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Justin Shirley's NPI active?
- Yes — Justin Shirley's NPI (1508111691) is active in the NPPES registry as of the last update on 2023-10-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.