Crisanta Alzona, D.D.S.
General Practice Dentistry · Mission Viejo, CA
Crisanta Alzona, D.D.S. is a general practice dentistry with a practice address in Mission Viejo, California, and NPI 1902023377, issued on Apr 19, 2007. Check the license (California 45550, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Crisanta Alzona
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 45550 CA
Self-reported in NPPES; status is on the state search - Practice location
- 26137 LA Paz RD, Mission Viejo, CA 92691
- Phone
- (949) 581-1900
- Enumerated
- Apr 19, 2007
- Record last updated
- Mar 4, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (949) 581-5454
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 17,852 in California → Look up another NPI →
Also registered at 26137 LA Paz RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Donna Bautista, D.D.S.Dentist1578853503
- Tara BormandMental Health Counselor1730744822
- Anel BracamontesMental Health Counselor1467743476
- Andrea Brokaw, M.A.Student in an Organized Health Care Education/Training Program1568714772
- Shawna ChamberlinMarriage & Family Therapist1164960175
- Linda Cleveland-O'Keefe, M.S.Mental Health Counselor1194825901
Verify Crisanta Alzona in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 45550Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average general practice dentistry in 2024
17 Medicare Part D claims, 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.
Crisanta Alzona among 17,852 general practice dentistry records in California
Crisanta Alzona, D.D.S. 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 updated2013 · 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).
59 general practice dentistry records list a practice address in Mission Viejo
They are 59 of the 2,156 NPPES records with a practice address in Mission Viejo, and 17,852 general practice dentistry records in California.
All 17,852 in California → Every provider in Mission Viejo → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Margaret Almajano, DMDMission Viejo, CA 926911518984426
- Martha Alvarez, D.D.S.Mission Viejo, CA 926911528081817
- Alireza Basti, D.D.SMission Viejo, CA 926911417021916
- Andrew Choi, DDSMission Viejo, CA 926911083650493
- Daniel Cohen, D.D.S.Mission Viejo, CA 926911396825626
- Vanessa Cruz, D.D.S.Mission Viejo, CA 926911740396340
- Alexander Eidelstein, D.D.S.Mission Viejo, CA 926911164589040
- Todd Plocher, DDSMission Viejo, CA 926911457452625
Common questions
What is Crisanta Alzona, D.D.S.'s NPI number?
Crisanta Alzona, D.D.S.'s National Provider Identifier (NPI) is 1902023377, issued on Apr 19, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Crisanta Alzona, D.D.S. located?
The NPPES record lists a practice address at 26137 LA Paz RD, Mission Viejo, CA, 92691. Phone: (949) 581-1900. Providers update this record themselves, so call before visiting.
How can I verify Crisanta Alzona, D.D.S.'s license?
NPPES lists California license number 45550, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Crisanta Alzona, D.D.S. prescribe under Medicare Part D?
In 2024, Crisanta Alzona, D.D.S. had 17 Medicare Part D claims; 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.