Vincent John Tso, DMD
Prosthodontics · South Pasadena, CA
Vincent John Tso, DMD is a prosthodontics with a practice address in South Pasadena, California, and NPI 1043201726, issued on Nov 2, 2005. Check the license (California 34243, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Vincent John Tso
- Credential
- DMD
- Primary taxonomy
- Prosthodontics 1223P0700X
- License number
- 34243 CA
Self-reported in NPPES; status is on the state search - Practice location
- 627 Fremont Ave, South Pasadena, CA 91030
- Phone
- (626) 799-6255
- Enumerated
- Nov 2, 2005
- Record last updated
- Mar 31, 2008 (not updated in 18 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20070718000644); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest prosthodontics records → All 474 in California → Look up another NPI →
Also registered at 627 Fremont Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sohyun Park, DMDProsthodontics1427424068
Verify Vincent John Tso in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 34243Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
37% more Medicare Part D claims than the average prosthodontics in 2024
123 Medicare Part D claims for 54 beneficiaries, against an average of 90 among the 1,779 providers of this specialty who prescribed in Part D.
Most prescribed
- Dentagel41 claims
- Amoxicillin31 claims
- Sodium Fluoride27 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.
Vincent John Tso among 474 prosthodontics records in California
Vincent John Tso, DMD is one of 474 prosthodontics records with a practice address in California. 61% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 97% newer
- In a Medicare fileYes · 61% of these records are
- In the CMS Doctors and Clinicians fileYes · 3% of these records are
- Graduated1985 · median 1990 among the 12 with a school on file
- Record last updated2008 · 80% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223P0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Prosthodontics providers in California
There are 474 prosthodontics records in California.
All 474 in California → Every provider in South Pasadena → Prosthodontics nationwide →
The 8 prosthodontics records with the nearest ZIP codes
- Sohyun Park, DMDSouth Pasadena, CA 910301427424068
- Toni Sami, DDSMontrose, CA 910201275917007
- James Chen, D.D.S., M.M.SC.Arcadia, CA 910071184853582
- Scott Adishian, D.D.S.Pasadena, CA 911011568553444
- Eugenia Chan, D.D.S.Pasadena, CA 911011790137313
- Maria Lobodzinski, D.D.S.Pasadena, CA 911011023288768
- Sangho Byun, D.D.S.Pasadena, CA 911051881043321
- Christopher Marchack, D.D.S.Pasadena, CA 911051710146469
Common questions
What is Vincent John Tso, DMD's NPI number?
Vincent John Tso, DMD's National Provider Identifier (NPI) is 1043201726, issued on Nov 2, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Vincent John Tso, DMD located?
The NPPES record lists a practice address at 627 Fremont Ave, South Pasadena, CA, 91030. Phone: (626) 799-6255. Providers update this record themselves, so call before visiting.
How can I verify Vincent John Tso, DMD's license?
NPPES lists California license number 34243, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Vincent John Tso, DMD prescribe under Medicare Part D?
In 2024, Vincent John Tso, DMD had 123 Medicare Part D claims for 54 beneficiaries; the average among prosthodontics prescribers was 90. 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.