Mario Guillermo Valdez, D.D.S.
General Practice Dentistry · Santa Ana, CA
Mario Guillermo Valdez, D.D.S. is a general practice dentistry with a practice address in Santa Ana, California, and NPI 1033128111, issued on Aug 6, 2006. Check the license (California 50838, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mario Guillermo Valdez
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 50838 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1500 N Grand Ave Ste 102, Santa Ana, CA 92701
- Phone
- (714) 667-5946
- Enumerated
- Aug 6, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (714) 667-6935
- Entity
- Type 1 · individual
Verify Mario Guillermo Valdez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 50838Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% fewer Medicare Part D claims than the average general practice dentistry in 2024
25 Medicare Part D claims for 12 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.
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.
150 general practice dentistry records list a practice address in Santa Ana
They are 150 of the 8,904 NPPES records with a practice address in Santa Ana, and 17,852 general practice dentistry records in California.
All 150 in Santa Ana → All 17,852 in California → Every provider in Santa Ana →
Other general practice dentistry records in California
- Ronald Aanerud, DDSSan Diego, CA1871752931
- Steven Aaronson, D.D.S.Santa Monica, CA1265455851
- Shahrzad Aarup, DDSPomona, CA1265784367
- Al Abad, DDSSan Jose, CA1104992148
- Erwin Abad, D.D.S.Canoga Park, CA1861590093
- Francine Abad, DDSSan Francisco, CA1942700810
- Maria Abad, D.D.S.Norwalk, CA1215006754
- Mark Ryan Abad, DDSDaly City, CA1770357394
- Sanaz Abadi, D.D.S.Los Angeles, CA1699934026
- Ernesto Abadilla, DDSPalm Desert, CA1508063801
Common questions
What is Mario Guillermo Valdez, D.D.S.'s NPI number?
Mario Guillermo Valdez, D.D.S.'s National Provider Identifier (NPI) is 1033128111, issued on Aug 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mario Guillermo Valdez, D.D.S. located?
The NPPES record lists a practice address at 1500 N Grand Ave Ste 102, Santa Ana, CA, 92701. Phone: (714) 667-5946. Providers update this record themselves, so call before visiting.
How can I verify Mario Guillermo Valdez, D.D.S.'s license?
NPPES lists California license number 50838, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Mario Guillermo Valdez, D.D.S. prescribe under Medicare Part D?
In 2024, Mario Guillermo Valdez, D.D.S. had 25 Medicare Part D claims for 12 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.