Leila Stephane Joseph, DO
Family Medicine Physician · Barstow, CA
Leila Stephane Joseph, DO is a family medicine physician with a practice address in Barstow, California, and NPI 1124694807, issued on Jun 2, 2021. Check the license (California 20A23591, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Leila Stephane Joseph
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 20A23591 CA
OS023150 PA
OT020857 PA
Self-reported in NPPES; status is on the state search - Practice location
- 801 E Mountain View St, Barstow, CA 92311
- Phone
- (347) 893-2164
- Enumerated
- Jun 2, 2021
- Record last updated
- Feb 6, 2025
- Medicare enrollment
- Enrolled (PECOS I20251003000014); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 801 E Mountain View St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Carl Brown, PHYSICIAN ASSISTANTPhysician Assistant1407879059
- Julie Bryson, M.D.Family Medicine Physician1235173253
- Anurag Sahai, MDPulmonary Disease Physician1891850947
Verify Leila Stephane Joseph in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A23591Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average family medicine physician in 2024
45 Medicare Part D claims for 40 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $70.70
3 payments; by number, the most common kind was food and beverage; the largest payer was Tactile Systems Technology Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- West Virginia University Medical CorporationMartinsburg, WV
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Leila Stephane Joseph among 17,133 family medicine physician records in California
Leila Stephane Joseph, DO is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 91% of them.
- NPI issued2021 · 91% of these records are older, 6% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2021 · median 2005 among the 10,652 with a school on file
- Record last updated2025 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
10 family medicine physician records list a practice address in Barstow
They are 10 of the 610 NPPES records with a practice address in Barstow, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Barstow → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Mikel Alwis, M.D.Barstow, CA 923111790705671
- Jessica Basa, M.D.Barstow, CA 923111952360539
- Brenna Baynard-Smith, M.D.Barstow, CA 923111932195542
- Julie Bryson, M.D.Barstow, CA 923111235173253
- Hemanshu Patel, M.D.Barstow, CA 923111255777439
- Ramendeep Singh, M.D.Barstow, CA 923111255777421
- Kevin Smith, M.D.Barstow, CA 923111386630895
- Kenneth Terry, DOBarstow, CA 923111144712902
Common questions
What is Leila Stephane Joseph, DO's NPI number?
Leila Stephane Joseph, DO's National Provider Identifier (NPI) is 1124694807, issued on Jun 2, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Leila Stephane Joseph, DO located?
The NPPES record lists a practice address at 801 E Mountain View St, Barstow, CA, 92311. Phone: (347) 893-2164. Providers update this record themselves, so call before visiting.
How can I verify Leila Stephane Joseph, DO's license?
NPPES lists California license number 20A23591, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Leila Stephane Joseph, DO prescribe under Medicare Part D?
In 2024, Leila Stephane Joseph, DO had 45 Medicare Part D claims for 40 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.