Rubina Kaur
Dentist · Ontario, CA
Rubina Kaur is a dentist with a practice address in Ontario, California, and NPI 1285959320, issued on Apr 1, 2010. Check the license (California 59138, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Rubina Kaur
- Primary taxonomy
- Dentist 122300000X
- License number
- 59138 CA
Self-reported in NPPES; status is on the state search - Practice location
- 398 E Holt Blvd, Ontario, CA 91761
- Phone
- (909) 986-8100
- Enumerated
- Apr 1, 2010
- Record last updated
- Jan 25, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (909) 986-6428
- Entity
- Type 1 · individual
8 nearest dentist records → All 14,729 in California → Look up another NPI →
Also registered at 398 E Holt Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Devinderpal Nagra, DDSDentist1467400374
Verify Rubina Kaur in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 59138Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
13% more Medicare Part D claims than the average dentist in 2024
97 Medicare Part D claims for 53 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Ibuprofen36 claims
- Amoxicillin35 claims
- Chlorhexidine Gluconate13 claims
- Clindamycin Hcl12 claims
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.
Rubina Kaur among 14,729 dentist records in California
Rubina Kaur is one of 14,729 dentist records with a practice address in California. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 51% of them.
- NPI issued2010 · 51% of these records are older, 46% newer
- In a Medicare fileYes · 56% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2011 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
52 dentist records list a practice address in Ontario
They are 52 of the 5,375 NPPES records with a practice address in Ontario, and 14,729 dentist records in California.
All 14,729 in California → Every provider in Ontario → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
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- Nhan Dang, D.D.SOntario, CA 917611720329451
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- Lan Dinh, D.D.S.Ontario, CA 917611114976347
- Erick Esmenjaud, D.D.S.Ontario, CA 917611952438970
- Karina GutierrezOntario, CA 917611962338400
- Peter Wenyen Huang, DDSOntario, CA 917611104137314
- Tom Jou, DDSOntario, CA 917611184886368
Common questions
What is Rubina Kaur's NPI number?
Rubina Kaur's National Provider Identifier (NPI) is 1285959320, issued on Apr 1, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Rubina Kaur located?
The NPPES record lists a practice address at 398 E Holt Blvd, Ontario, CA, 91761. Phone: (909) 986-8100. Providers update this record themselves, so call before visiting.
How can I verify Rubina Kaur's license?
NPPES lists California license number 59138, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Rubina Kaur prescribe under Medicare Part D?
In 2024, Rubina Kaur had 97 Medicare Part D claims for 53 beneficiaries; the average among dentist prescribers was 86. 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.