Robert Hale Sorosky, M.D.
Specialist · Upland, CA
Robert Hale Sorosky, M.D. is a specialist with a practice address in Upland, California, and NPI 1073538476, issued on Jul 13, 2006. Check the license (California G11186, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Robert Hale Sorosky
- Credential
- M.D.
- Primary taxonomy
- Specialist 174400000X
- License number
- G11186 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1330 San Bernardino RD, Upland, CA 91786
- Phone
- (909) 981-8985
- Enumerated
- Jul 13, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (929) 949-4550
- Entity
- Type 1 · individual
Also registered at 1330 San Bernardino RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Robert Hale Sorosky in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license G11186Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average specialist in 2024
32 Medicare Part D claims, against an average of 1,380 among the 8,233 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.
22 specialist records list a practice address in Upland
They are 22 of the 1,846 NPPES records with a practice address in Upland, and 5,749 specialist records in California.
All 22 in Upland → All 5,749 in California → Every provider in Upland →
Other specialist records in California
- Fatemeh Abbasi, PTVan Nuys, CA1558496760
- Erlinda Abcede, M.D.Cudahy, CA1831228675
- Maher Abdallah, M.D.Palm Springs, CA1205988011
- Farinaz AbdiSan Marcos, CA1063153963
- Mai Abe, LESanta Monica, CA1609405158
- Hamid Abedi, HEARING AID SPECIALISan Diego, CA1659410744
- Jonas AbellaSan Francisco, CA1679760938
- Shreedhar Abhyankar, M.D.Indio, CA1861530669
- Elaine AbichRiverside, CA1780458927
- Mussarat Abidi, MDLadera Ranch, CA1053307769
Common questions
What is Robert Hale Sorosky, M.D.'s NPI number?
Robert Hale Sorosky, M.D.'s National Provider Identifier (NPI) is 1073538476, issued on Jul 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert Hale Sorosky, M.D. located?
The NPPES record lists a practice address at 1330 San Bernardino RD, Upland, CA, 91786. Phone: (909) 981-8985. Providers update this record themselves, so call before visiting.
How can I verify Robert Hale Sorosky, M.D.'s license?
NPPES lists California license number G11186, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Robert Hale Sorosky, M.D. prescribe under Medicare Part D?
In 2024, Robert Hale Sorosky, M.D. had 32 Medicare Part D claims; the average among specialist prescribers was 1,380. 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.