Khuram A. Sial, M. D.
Pain Medicine (Physical Medicine & Rehabilitation) Physician · Corona, CA
Khuram A. Sial, M. D. is a pain medicine (physical medicine & rehabilitation) physician with a practice address in Corona, California, and NPI 1508825381, issued on Mar 21, 2006. Check the license (California A90421, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Khuram A. Sial
- Credential
- M. D.
- Primary taxonomy
- Pain Medicine (Physical Medicine & Rehabilitation) Physician 2081P2900X
- License number
- A90421 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1810 Fullerton Ave, Corona, CA 92881
- Phone
- (951) 734-7246
- Enumerated
- Mar 21, 2006
- Record last updated
- Mar 14, 2024
- Fax
- (877) 694-3331
- Entity
- Type 1 · individual
8 nearest pain medicine (physical medicine & rehabilitation) physician records → All 290 in California → Look up another NPI →
Also registered at 1810 Fullerton Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Fred Watkins, M.D.Family Medicine Physician1417244591
- Jun Yuan, M.D.Internal Medicine Physician1962461368
Verify Khuram A. Sial in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A90421Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $1,509.39
17 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 1,126 providers of this specialty with any payment received $2,193.30 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.
Khuram A. Sial among 290 pain medicine (physical medicine & rehabilitation) physician records in California
Khuram A. Sial, M. D. is one of 290 pain medicine (physical medicine & rehabilitation) physician records with a practice address in California. 85% 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, 60% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileNo · 68% of these records are
- Record last updated2024 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2081P2900X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pain Medicine (Physical Medicine & Rehabilitation) Physician providers in California
There are 290 pain medicine (physical medicine & rehabilitation) physician records in California.
All 290 in California → Every provider in Corona → Pain Medicine (Physical Medicine & Rehabilitation) Physician nationwide →
The 8 pain medicine (physical medicine & rehabilitation) physician records with the nearest ZIP codes
- Fred Nowroozi, MDPlacentia, CA 928701760463764
- Scott Au, M.D.Orange, CA 928681013165406
- Eric Chang, M.D.Orange, CA 928681407062920
- Chang-Zern Hong, M.D.Orange, CA 928681043389471
- Danielle Karimi, M.D.Orange, CA 928681629253497
- Paolo Jorge, M.D.Fullerton, CA 928351669891727
- Robyn Sato, D.O.Fullerton, CA 928351053405670
- Vladimir Kaye, MDFullerton, CA 928311992894034
Common questions
What is Khuram A. Sial, M. D.'s NPI number?
Khuram A. Sial, M. D.'s National Provider Identifier (NPI) is 1508825381, issued on Mar 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Khuram A. Sial, M. D. located?
The NPPES record lists a practice address at 1810 Fullerton Ave, Corona, CA, 92881. Phone: (951) 734-7246. Providers update this record themselves, so call before visiting.
How can I verify Khuram A. Sial, M. D.'s license?
NPPES lists California license number A90421, 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.
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.