Spencer Silverbach, MD
Diagnostic Radiology Physician · Los Angeles, CA
Spencer Silverbach, MD is a diagnostic radiology physician with a practice address in Los Angeles, California, and NPI 1245287846, issued on May 28, 2006. Check the license (California G31205, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Spencer Silverbach
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- G31205 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1516 Cotner Ave, Los Angeles, CA 90025
- Phone
- (310) 445-2951
- Enumerated
- May 28, 2006
- Record last updated
- Oct 31, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (310) 479-1459
- Medicaid ID
- 00G312050 CA
- Medicare enrollment
- Enrolled (PECOS I20130603000103); accepts Medicare assignment
- Medical or professional school
- Albany Medical College Of Union University, 1970
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 4,500 in California → Look up another NPI →
Also registered at 1516 Cotner Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Suzanne Bash, MDDiagnostic Radiology Physician1417998253
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- Allie Blackburn, M.D.Diagnostic Radiology Physician1649310780
- Ludmila Bojman, MDDiagnostic Radiology Physician1922043413
- Clifton Choo, M.D.Diagnostic Radiology Physician1225102650
Verify Spencer Silverbach in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G31205Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
39% fewer Medicare Part D claims than the average diagnostic radiology physician in 2024
31 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.
Industry payments in 2024: $21.07
1 payment: food and beverage; the largest payer was Hologic Sales and Service, LLC. The 8,048 providers of this specialty with any payment received $2,488.38 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
- Radiologica IncSan Andreas, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Spencer Silverbach among 4,500 diagnostic radiology physician records in California
Spencer Silverbach, 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 fileYes · 70% of these records are
- Graduated1970 · median 2004 among the 3,130 with a school on file
- Record last updated2008 · 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).
Diagnostic Radiology Physician providers in California
There are 4,500 diagnostic radiology physician records in California.
All 4,500 in California → Every provider in Los Angeles → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Suzanne Bash, MDLos Angeles, CA 900251417998253
- John Crues, M.DLos Angeles, CA 900251255333480
- Nastaran Fatemi, MDLos Angeles, CA 900251861430373
- Vincent Fennell, MDLos Angeles, CA 900251497798839
- Gary Gray, MDLos Angeles, CA 900251073555009
- Irwin Jasper, MDLos Angeles, CA 900251174564710
- Steven Kapelov, MDLos Angeles, CA 900251982642690
- Alma Loya, M.D.Los Angeles, CA 900251194781054
Common questions
What is Spencer Silverbach, MD's NPI number?
Spencer Silverbach, MD's National Provider Identifier (NPI) is 1245287846, issued on May 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Spencer Silverbach, MD located?
The NPPES record lists a practice address at 1516 Cotner Ave, Los Angeles, CA, 90025. Phone: (310) 445-2951. Providers update this record themselves, so call before visiting.
How can I verify Spencer Silverbach, MD's license?
NPPES lists California license number G31205, 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 Spencer Silverbach, MD prescribe under Medicare Part D?
In 2024, Spencer Silverbach, MD had 31 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.