Sierra Bourne, M.D.
NPI 1659682532 · Emergency Medicine Physician · Bishop, CA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sierra Bourne, M.D. is a Emergency Medicine Physician provider in Bishop, CA (NPI 1659682532).
Provider details
- NPI number
- 1659682532
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- R72184 (AZ)
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
16 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-06-25
- Last updated
- 2020-12-20
- Certified
- 2020-12-20
Frequently asked questions
- What is Sierra Bourne's NPI number?
- Sierra Bourne's National Provider Identifier (NPI) is 1659682532, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sierra Bourne's specialty?
- Sierra Bourne is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sierra Bourne located?
- Sierra Bourne's practice location on file with NPPES is 150 Pioneer Ln, Bishop, CA 93514-2556.
- What is Sierra Bourne's phone number?
- The practice phone number listed in the NPPES registry for Sierra Bourne is (760) 873-5811.
- Does Sierra Bourne accept Medicare?
- Sierra Bourne is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sierra Bourne's NPI active?
- Yes — Sierra Bourne's NPI (1659682532) is active in the NPPES registry as of the last update on 2020-12-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.