Olga Saiz, DDS
Dentist · Chula Vista, CA
Olga Saiz, DDS is a dentist with a practice address in Chula Vista, California, and NPI 1679774939, issued on May 31, 2007. Check the license (California 36316, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Olga Saiz
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- 36316 CA
Self-reported in NPPES; status is on the state search - Practice location
- 661 3RD Ave, Chula Vista, CA 91910
- Phone
- (619) 426-4488
- Enumerated
- May 31, 2007
- Record last updated
- Jul 8, 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 Olga Saiz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 36316Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average dentist in 2024
29 Medicare Part D claims for 22 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
- 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.
Olga Saiz among 14,729 dentist records in California
Olga Saiz, DDS 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).
79 dentist records list a practice address in Chula Vista
They are 79 of the 5,329 NPPES records with a practice address in Chula Vista, and 14,729 dentist records in California.
All 14,729 in California → Every provider in Chula Vista → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Victor Carrillo, DDSChula Vista, CA 919101104973478
- Delilah Genido, D.M.D.Chula Vista, CA 919101700915543
- Jennifer Herron, DDSChula Vista, CA 919101205962735
- Jim Kanugi, DDSChula Vista, CA 919101629280805
- Cindy LyChula Vista, CA 919101972608370
- Hai Nguyen, DDSChula Vista, CA 919101174678197
- John Oneill, DDSChula Vista, CA 919101659584217
- D. Pham, D.D.S.Chula Vista, CA 919101770584963
Common questions
What is Olga Saiz, DDS's NPI number?
Olga Saiz, DDS's National Provider Identifier (NPI) is 1679774939, issued on May 31, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Olga Saiz, DDS located?
The NPPES record lists a practice address at 661 3RD Ave, Chula Vista, CA, 91910. Phone: (619) 426-4488. Providers update this record themselves, so call before visiting.
How can I verify Olga Saiz, DDS's license?
NPPES lists California license number 36316, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Olga Saiz, DDS prescribe under Medicare Part D?
In 2024, Olga Saiz, DDS had 29 Medicare Part D claims for 22 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.