Christina Tsang, DDS
Dentist · San Diego, CA
Christina Tsang, DDS is a dentist with a practice address in San Diego, California, and NPI 1942480645, issued on Nov 9, 2007. Check the license (California 56113, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Christina Tsang
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- 56113 CA
Self-reported in NPPES; status is on the state search - Practice location
- 823 Gateway Center Way, San Diego, CA 92102
- Phone
- (619) 515-2300
- Enumerated
- Nov 9, 2007
- Record last updated
- Nov 9, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (619) 232-1360
- Entity
- Type 1 · individual
8 nearest dentist records → All 14,729 in California → Look up another NPI →
Also registered at 823 Gateway Center Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Christina Tsang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 56113Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average dentist in 2024
19 Medicare Part D claims for 13 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.
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.
Christina Tsang among 14,729 dentist records in California
Christina Tsang, 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).
Dentist providers in California
There are 14,729 dentist records in California.
All 14,729 in California → Every provider in San Diego → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Keith Aguilera, DDSSan Diego, CA 921021215074836
- Mark BellisarioSan Diego, CA 921021497163711
- Mariluci Byrnes, DDSSan Diego, CA 921021861632234
- Thanh-Ha Le, DDSSan Diego, CA 921021245309145
- Eduardo Lugo, D.D.S.San Diego, CA 921021124156492
- Tin Maung, D.D.S.San Diego, CA 921021881789113
- Jose Ruiz, D.D.S.San Diego, CA 921021548307101
- Shushila Shaw, DDSSan Diego, CA 921021295883882
Common questions
What is Christina Tsang, DDS's NPI number?
Christina Tsang, DDS's National Provider Identifier (NPI) is 1942480645, issued on Nov 9, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Christina Tsang, DDS located?
The NPPES record lists a practice address at 823 Gateway Center Way, San Diego, CA, 92102. Phone: (619) 515-2300. Providers update this record themselves, so call before visiting.
How can I verify Christina Tsang, DDS's license?
NPPES lists California license number 56113, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Christina Tsang, DDS prescribe under Medicare Part D?
In 2024, Christina Tsang, DDS had 19 Medicare Part D claims for 13 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.