Riana Kaur Sandhar, MD
Obstetrics & Gynecology Physician · Fullerton, CA
Riana Kaur Sandhar, MD is an obstetrics & gynecology physician with a practice address in Fullerton, California, and NPI 1851955207, issued on Apr 30, 2019. Check the license (California A197080, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Riana Kaur Sandhar
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License numbers
- A197080 CA
11020956A IN
Self-reported in NPPES; status is on the state search - Practice location
- 101 Laguna RD Ste 100, Fullerton, CA 92835
- Phone
- (714) 992-5350
- Enumerated
- Apr 30, 2019
- Record last updated
- Sep 24, 2024
- Medicare enrollment
- Enrolled (PECOS I20241003002401); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 5,088 in California → Look up another NPI →
Also registered at 101 Laguna RD Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Carla Betters, NPWomen's Health Nurse Practitioner1700258472
- Laura Biardi, CNMAdvanced Practice Midwife1639286792
- Christina BuchananObstetrics & Gynecology Physician1750818357
- Dennis Buchanan, MDObstetrics & Gynecology Physician1003864737
- Brian Gray, MDObstetrics & Gynecology Physician1457316705
- Cynthia Limon, PAPhysician Assistant1558009332
Verify Riana Kaur Sandhar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A197080Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
20 Medicare Part D claims, against an average of 165 among the 28,733 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
- Providence Medical FoundationFullerton, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Riana Kaur Sandhar among 5,088 obstetrics & gynecology physician records in California
Riana Kaur Sandhar, MD is one of 5,088 obstetrics & gynecology 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 2019, is newer than 92% of them.
- NPI issued2019 · 92% of these records are older, 6% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2020 · median 2004 among the 2,700 with a school on file
- Record last updated2024 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in California
There are 5,088 obstetrics & gynecology physician records in California.
All 5,088 in California → Every provider in Fullerton → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Christina Borsari, MDFullerton, CA 928351356308704
- Dennis Buchanan, MDFullerton, CA 928351003864737
- Christina BuchananFullerton, CA 928351750818357
- Minette Finney, MDFullerton, CA 928351750960571
- Theresa Franks, MDFullerton, CA 928351396700704
- Earl Fuller, M.D.Fullerton, CA 928351053684951
- Brian Gray, MDFullerton, CA 928351457316705
- Donald Henderson, MDFullerton, CA 928351447217898
Common questions
What is Riana Kaur Sandhar, MD's NPI number?
Riana Kaur Sandhar, MD's National Provider Identifier (NPI) is 1851955207, issued on Apr 30, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Riana Kaur Sandhar, MD located?
The NPPES record lists a practice address at 101 Laguna RD Ste 100, Fullerton, CA, 92835. Phone: (714) 992-5350. Providers update this record themselves, so call before visiting.
How can I verify Riana Kaur Sandhar, MD's license?
NPPES lists California license number A197080, 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 Riana Kaur Sandhar, MD prescribe under Medicare Part D?
In 2024, Riana Kaur Sandhar, MD had 20 Medicare Part D claims; the average among obstetrics & gynecology physician prescribers was 165. 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.