Justin Singh Sandhu, DO
Internal Medicine Physician · Newport Beach, CA
Justin Singh Sandhu, DO is an internal medicine physician with a practice address in Newport Beach, California, and NPI 1528645942, issued on Mar 24, 2021. Check the license (California 20A24017, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Justin Singh Sandhu
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 20A24017 CA
Self-reported in NPPES; status is on the state search - Practice location
- 359 San Miguel Dr Ste 210, Newport Beach, CA 92660
- Phone
- (949) 642-7757
- Enumerated
- Mar 24, 2021
- Record last updated
- Aug 13, 2025
- Medicare enrollment
- Enrolled (PECOS I20250910000328); accepts Medicare assignment
- Medical or professional school
- Arizona College Of Osteopathic Medicine Mid Western University, 2021
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 359 San Miguel Dr Ste 210
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sarabjit Sandhu, M.D.Psychiatry Physician1144287186
Verify Justin Singh Sandhu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A24017Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
23 Medicare Part D claims for 12 beneficiaries, against an average of 3,176 among the 108,855 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.
Bills Medicare through one group practice
- Friends OF Family Health CenterTustin, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Justin Singh Sandhu among 17,696 internal medicine physician records in California
Justin Singh Sandhu, DO is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 92% of them.
- NPI issued2021 · 92% of these records are older, 5% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2021 · median 2004 among the 11,065 with a school on file
- Record last updated2025 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
94 internal medicine physician records list a practice address in Newport Beach
They are 94 of the 4,414 NPPES records with a practice address in Newport Beach, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Newport Beach → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Russell Alterman, D.O.Newport Beach, CA 926601487609939
- Sharon Bae, M.D.Newport Beach, CA 926601346211372
- Susan Cederstrom, M.D.Newport Beach, CA 926601578529012
- Zoltan Csuka, MDNewport Beach, CA 926601679539951
- William Fukuda, M.D.Newport Beach, CA 926601396701850
- Gilbert Goodman, M.D.Newport Beach, CA 926601851357867
- Richard Harano, M.DNewport Beach, CA 926601235185695
- Bradley Kays, M.D.Newport Beach, CA 926601417914334
Common questions
What is Justin Singh Sandhu, DO's NPI number?
Justin Singh Sandhu, DO's National Provider Identifier (NPI) is 1528645942, issued on Mar 24, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Justin Singh Sandhu, DO located?
The NPPES record lists a practice address at 359 San Miguel Dr Ste 210, Newport Beach, CA, 92660. Phone: (949) 642-7757. Providers update this record themselves, so call before visiting.
How can I verify Justin Singh Sandhu, DO's license?
NPPES lists California license number 20A24017, 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 Justin Singh Sandhu, DO prescribe under Medicare Part D?
In 2024, Justin Singh Sandhu, DO had 23 Medicare Part D claims for 12 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.