Princesita Asuncion Billedo, DDS
General Practice Dentistry · Ontario, CA
Princesita Asuncion Billedo, DDS is a general practice dentistry with a practice address in Ontario, California, and NPI 1477675668, issued on Apr 6, 2007. Check the license (California 43420, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Princesita Asuncion Billedo
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 43420 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1755 S Mountain Ave, Ontario, CA 91762
- Phone
- (909) 460-7776
- Enumerated
- Apr 6, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (909) 460-7677
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 17,852 in California → Look up another NPI →
Also registered at 1755 S Mountain Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nicholas Trieu, DDSGeneral Practice Dentistry1942191879
Verify Princesita Asuncion Billedo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 43420Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
31% fewer Medicare Part D claims than the average general practice dentistry in 2024
57 Medicare Part D claims for 34 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin31 claims
- Chlorhexidine Gluconate12 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.
Princesita Asuncion Billedo among 17,852 general practice dentistry records in California
Princesita Asuncion Billedo, DDS is one of 17,852 general practice dentistry records with a practice address in California. 57% 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 29% of them.
- NPI issued2007 · 29% of these records are older, 40% newer
- In a Medicare fileYes · 57% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 79% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
55 general practice dentistry records list a practice address in Ontario
They are 55 of the 5,375 NPPES records with a practice address in Ontario, and 17,852 general practice dentistry records in California.
All 17,852 in California → Every provider in Ontario → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Shaila Akhave, D.D.S.Ontario, CA 917621063502128
- Abbas Al Jidui, DDSOntario, CA 917621558498162
- M Carbajal, D.D.SOntario, CA 917621194777532
- Renan Chirinos, DDSOntario, CA 917621376687574
- May Cruz, DDSOntario, CA 917621043380975
- Blanca Esparza, D.D.S.Ontario, CA 917621528031788
- Oscar Esparza, D.D.SOntario, CA 917621972576130
- Chong Lee, DDSOntario, CA 917621033137773
Common questions
What is Princesita Asuncion Billedo, DDS's NPI number?
Princesita Asuncion Billedo, DDS's National Provider Identifier (NPI) is 1477675668, issued on Apr 6, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Princesita Asuncion Billedo, DDS located?
The NPPES record lists a practice address at 1755 S Mountain Ave, Ontario, CA, 91762. Phone: (909) 460-7776. Providers update this record themselves, so call before visiting.
How can I verify Princesita Asuncion Billedo, DDS's license?
NPPES lists California license number 43420, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Princesita Asuncion Billedo, DDS prescribe under Medicare Part D?
In 2024, Princesita Asuncion Billedo, DDS had 57 Medicare Part D claims for 34 beneficiaries; the average among general practice dentistry prescribers was 83. 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.