Edwin Tsang, DMD, MSD
Periodontics · Livermore, CA
Edwin Tsang, DMD, MSD is a periodontics with a practice address in Livermore, California, and NPI 1255957882, issued on Jun 19, 2020. Check the license (California DDS106879, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Edwin Tsang
- Credential
- DMD, MSD
- Primary taxonomy
- Periodontics 1223P0300X
- License numbers
- DDS106879 CA
36192 TX
Self-reported in NPPES; status is on the state search - Practice location
- 999 E Stanley Blvd Ste C, Livermore, CA 94550
- Phone
- (925) 258-8450
- Enumerated
- Jun 19, 2020
- Record last updated
- Jul 18, 2024
- Entity
- Type 1 · individual
8 nearest periodontics records → All 929 in California → Look up another NPI →
Also registered at 999 E Stanley Blvd Ste C
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Justin FangEndodontics1538793526
Verify Edwin 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 DDS106879Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average periodontics in 2024
16 Medicare Part D claims, against an average of 277 among the 4,191 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.
Industry payments in 2024: $364.15
5 payments; by number, the most common kind was food and beverage; the largest payer was Straumann USA LLC. The 2,966 providers of this specialty with any payment received $1,338.41 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Edwin Tsang among 929 periodontics records in California
Edwin Tsang, DMD, MSD is one of 929 periodontics records with a practice address in California. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 93% of them.
- NPI issued2020 · 93% of these records are older, 5% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2024 · 78% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223P0300X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Periodontics providers in California
There are 929 periodontics records in California.
All 929 in California → Every provider in Livermore → Periodontics nationwide →
The 8 periodontics records with the nearest ZIP codes
- Robert Brandes, D.D.S.Livermore, CA 945501114165255
- Michele Vignaroli, D.D,S,Livermore, CA 945501063638799
- Harley Williams, D.M.D.Livermore, CA 945501013190255
- Filippo Cangini, DDS, MSLafayette, CA 945491205049137
- Eric Martin, DDSLafayette, CA 945491447335682
- Jordan Richert, DMDLafayette, CA 945491194160689
- Huei-Ling Chang, D.D.S.Fremont, CA 945551992943716
- Jacob Goldenberg, D.D.S.Napa, CA 945581306974779
Common questions
What is Edwin Tsang, DMD, MSD's NPI number?
Edwin Tsang, DMD, MSD's National Provider Identifier (NPI) is 1255957882, issued on Jun 19, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Edwin Tsang, DMD, MSD located?
The NPPES record lists a practice address at 999 E Stanley Blvd Ste C, Livermore, CA, 94550. Phone: (925) 258-8450. Providers update this record themselves, so call before visiting.
How can I verify Edwin Tsang, DMD, MSD's license?
NPPES lists California license number DDS106879, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Edwin Tsang, DMD, MSD prescribe under Medicare Part D?
In 2024, Edwin Tsang, DMD, MSD had 16 Medicare Part D claims; the average among periodontics prescribers was 277. 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.