Irma Esther Rivera, D.M.D.
Dentist · Rancho Cucamonga, CA
Irma Esther Rivera, D.M.D. is a dentist with a practice address in Rancho Cucamonga, California, and NPI 1740472257, issued on Aug 17, 2007. Check the license (California 51993, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Irma Esther Rivera
- Credential
- D.M.D.
- Primary taxonomy
- Dentist 122300000X
- License number
- 51993 CA
Self-reported in NPPES; status is on the state search - Practice location
- 7828 Day Creek Blvd, Rancho Cucamonga, CA 91739
- Phone
- (310) 597-9445
- Enumerated
- Aug 17, 2007
- Record last updated
- Oct 18, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 14,729 in California → Look up another NPI →
Verify Irma Esther Rivera in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 51993Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
58% fewer Medicare Part D claims than the average dentist in 2024
36 Medicare Part D claims for 15 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin16 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.
Irma Esther Rivera among 14,729 dentist records in California
Irma Esther Rivera, D.M.D. 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 2007, is newer than 18% of them.
- NPI issued2007 · 18% of these records are older, 58% 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 updated2007 · 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).
73 dentist records list a practice address in Rancho Cucamonga
They are 73 of the 4,579 NPPES records with a practice address in Rancho Cucamonga, and 14,729 dentist records in California.
All 14,729 in California → Every provider in Rancho Cucamonga → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Mandana Akbarian, D.M.D.Rancho Cucamonga, CA 917391073792156
- Michael Azer, DMDRancho Cucamonga, CA 917391366054728
- Wendy Breitzman, DDSRancho Cucamonga, CA 917391104992155
- Yung Chun Chen, DMDRancho Cucamonga, CA 917391598282428
- Susan Chung, D.D.S.Rancho Cucamonga, CA 917391962899484
- Michelle Elihu, D.D.S.Rancho Cucamonga, CA 917391548505324
- Melissa Esmailzadeh Khurasany, DMDRancho Cucamonga, CA 917391861876898
- Julie HernandezRancho Cucamonga, CA 917391841798402
Common questions
What is Irma Esther Rivera, D.M.D.'s NPI number?
Irma Esther Rivera, D.M.D.'s National Provider Identifier (NPI) is 1740472257, issued on Aug 17, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Irma Esther Rivera, D.M.D. located?
The NPPES record lists a practice address at 7828 Day Creek Blvd, Rancho Cucamonga, CA, 91739. Phone: (310) 597-9445. Providers update this record themselves, so call before visiting.
How can I verify Irma Esther Rivera, D.M.D.'s license?
NPPES lists California license number 51993, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Irma Esther Rivera, D.M.D. prescribe under Medicare Part D?
In 2024, Irma Esther Rivera, D.M.D. had 36 Medicare Part D claims for 15 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.