Justin F. Weiss, MD
Diagnostic Radiology Physician · Bonsall, CA
Justin F. Weiss, MD is a diagnostic radiology physician with a practice address in Bonsall, California, and NPI 1053387928, issued on Feb 28, 2006. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Justin F. Weiss
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- 9418 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 6052 Villa Santini, Bonsall, CA 92003
- Phone
- (520) 247-1547
- Enumerated
- Feb 28, 2006
- Record last updated
- Apr 6, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (866) 433-1610
- Medicaid ID
- 222068 AZ
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 4,500 in California → Look up another NPI →
Verify Justin F. Weiss in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% fewer Medicare Part D claims than the average diagnostic radiology physician in 2024
15 Medicare Part D claims, against an average of 51 among the 2,711 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.
Justin F. Weiss among 4,500 diagnostic radiology physician records in California
Justin F. Weiss, MD is one of 4,500 diagnostic radiology physician records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 52% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 70% of these records are
- Record last updated2010 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1 diagnostic radiology physician record lists a practice address in Bonsall
They are 1 of the 45 NPPES records with a practice address in Bonsall, and 4,500 diagnostic radiology physician records in California.
All 4,500 in California → Every provider in Bonsall → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Brian Bigoni, M.D.Carlsbad, CA 920111083713002
- Afsaneh Maghsoudy, M.D.Carlsbad, CA 920111386742401
- Richard HermanDel Mar, CA 920141619360971
- Fatima Kazem, M.D.Del Mar, CA 920141083673644
- Dominic Tong, M.D.Del Mar, CA 920141528369535
- Marcus Van, M.D.El Cajon, CA 920211710991997
- Amar Amin, MDEscondido, CA 920251316181225
- James Esther, M.D.Escondido, CA 920251114987096
Common questions
What is Justin F. Weiss, MD's NPI number?
Justin F. Weiss, MD's National Provider Identifier (NPI) is 1053387928, issued on Feb 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Justin F. Weiss, MD located?
The NPPES record lists a practice address at 6052 Villa Santini, Bonsall, CA, 92003. Phone: (520) 247-1547. Providers update this record themselves, so call before visiting.
How can I verify Justin F. Weiss, MD's license?
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 Justin F. Weiss, MD prescribe under Medicare Part D?
In 2024, Justin F. Weiss, MD had 15 Medicare Part D claims; the average among diagnostic radiology physician prescribers was 51. 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.