Casey Osier, PA
NPI 1518505312 · Medical Physician Assistant · Aurora, CO
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Casey Osier, PA is a Medical Physician Assistant provider in Aurora, CO (NPI 1518505312).
Provider details
- NPI number
- 1518505312
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- PA.0006104 (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
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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.
Practice location
Mailing address
Additional practice locations (1)
- 501 E Hampden AveEnglewood, CO 80113-2702Phone: (303) 788-6911
Registry dates
- Enumerated
- 2019-12-12
- Last updated
- 2024-09-16
- Certified
- 2024-09-16
Frequently asked questions
- What is Casey Osier's NPI number?
- Casey Osier's National Provider Identifier (NPI) is 1518505312, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Casey Osier's specialty?
- Casey Osier is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Casey Osier located?
- Casey Osier's practice location on file with NPPES is 13123 E 16th Ave, Aurora, CO 80045-7106.
- What is Casey Osier's phone number?
- The practice phone number listed in the NPPES registry for Casey Osier is (720) 848-0000.
- Does Casey Osier accept Medicare?
- Casey Osier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Casey Osier's NPI active?
- Yes — Casey Osier's NPI (1518505312) is active in the NPPES registry as of the last update on 2024-09-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.