Shagun Chopra-Sonthalia, M.D.
Nephrology Physician · San Diego, CA
Shagun Chopra-Sonthalia, M.D. is a nephrology physician with a practice address in San Diego, California, and NPI 1356312219, issued on Jan 30, 2006. Check the license (California A070029, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Shagun Chopra-Sonthalia
- Credential
- M.D.
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- A070029 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3500 Bob Wilson Dr, San Diego, CA 92121
- Phone
- (619) 532-8840
- Enumerated
- Jan 30, 2006
- Record last updated
- Jul 13, 2026
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 1,468 in California → Look up another NPI →
Verify Shagun Chopra-Sonthalia in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A070029Check 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: $121.22
2 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 8,230 providers of this specialty with any payment received $3,091.37 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.
Shagun Chopra-Sonthalia among 1,468 nephrology physician records in California
Shagun Chopra-Sonthalia, M.D. is one of 1,468 nephrology physician records with a practice address in California. 88% 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 10% of them.
- NPI issued2006 · 10% of these records are older, 48% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileNo · 77% of these records are
- Record last updated2026 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in California
There are 1,468 nephrology physician records in California.
All 1,468 in California → Every provider in San Diego → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Hasan Almohsen, MDSan Diego, CA 921201225666704
- Michael Chau, D.O.San Diego, CA 921201588036719
- Lo-Ping Chen, MDSan Diego, CA 921201932258290
- Patrick Fong, MDSan Diego, CA 921201508925181
- Alexander Kay, MDSan Diego, CA 921201598824187
- Patrick Macapinlac, MDSan Diego, CA 921201619025608
- Jadwiga Alexiewicz, MDSan Diego, CA 921231760487458
- Tepsiri Chongkrairatanakul, MDSan Diego, CA 921231982806329
Common questions
What is Shagun Chopra-Sonthalia, M.D.'s NPI number?
Shagun Chopra-Sonthalia, M.D.'s National Provider Identifier (NPI) is 1356312219, issued on Jan 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Shagun Chopra-Sonthalia, M.D. located?
The NPPES record lists a practice address at 3500 Bob Wilson Dr, San Diego, CA, 92121. Phone: (619) 532-8840. Providers update this record themselves, so call before visiting.
How can I verify Shagun Chopra-Sonthalia, M.D.'s license?
NPPES lists California license number A070029, 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.