Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Leila Stephane Joseph, DO

Individual provider Family Medicine Physician · NPI 1124694807

Leila Stephane Joseph, DO is registered under Family Practice in Barstow, California. Qualified in 2021, 5 years ago. Practices with West Virginia University Medical Corporation, a 1,981-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in California and Pennsylvania.

Years since qualifying
5
Licensed in
CA, PA
In the registry since
2021
Specialties on file
3
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

801 E Mountain View St
Barstow, CA 92311-3053
Phone: (347) 893-2164
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 501 Bath Rd, Bristol, PA 19007-3101 — (215) 785-9977
  • 100 Lincoln Hwy, Fairless Hills, PA 19030-1008 — (267) 587-0775

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 20A23591 (CA)
Family Medicine Physician Taxonomy 207Q00000X · Licence OT020857 (PA)
Family Medicine Physician Taxonomy 207Q00000X · Licence OS023150 (PA)

Record details

NPI number1124694807
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 2, 2021
Last updated in NPPESFebruary 6, 2025
Certification dateFebruary 6, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice West Virginia University Medical Corporation — 1981 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients40
Services billed 79 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

  • Berkeley Medical Center Hospital · Martinsburg, WV
  • Jefferson Medical Center Hospital · Ranson, WV

Colleagues at West Virginia University Medical Corporation

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1981 clinicians in the practice; 12 are shown here.

Other providers in Barstow