NPPES file of Aug 9, 2026

Yvonne Tam, DDS

Dentist · Garden Grove, CA

Yvonne Tam, DDS is a dentist with a practice address in Garden Grove, California, and NPI 1760780993, issued on Mar 12, 2011. Check the license (California 60112, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1760780993
Name
Yvonne Tam
Credential
DDS
Primary taxonomy
Dentist 122300000X
License number
60112 CA
Self-reported in NPPES; status is on the state search
Practice location
10900 Westminster Ave, Garden Grove, CA 92843
Phone
(714) 539-9539
Enumerated
Mar 12, 2011
Record last updated
Apr 29, 2012 (not updated in 14 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 10900 Westminster Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Lam Huynh, R.PHPharmacist1437142221
  2. Thanh-Hang Le, D.D.S.Dentist1225240708
  3. Larry Robinson, D.D.S.Dentist1275556045

Verify Yvonne Tam in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 60112
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

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2.6 times the Medicare Part D claims of the average dentist in 2024

221 Medicare Part D claims for 88 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. 22 claims were for opioids.

  1. Yvonne Tam221
  2. Specialty average86

Most prescribed

  1. Amoxicillin78 claims
  2. Chlorhexidine Gluconate49 claims
  3. Ibuprofen39 claims
  4. Hydrocodone-Acetaminophen21 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: $144.00

3 payments; by number, the most common kind was gift; the largest payer was Premier Dental Products Company. The 31,974 providers of this specialty with any payment received $540.36 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Yvonne Tam$144.00
  2. Specialty average$540.36

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

78 dentist records list a practice address in Garden Grove

They are 78 of the 4,572 NPPES records with a practice address in Garden Grove, and 14,729 dentist records in California.

Other dentist records in California

  1. Chantelle AabediLos Angeles, CA1740895150
  2. Sohrab Aalam, DMDIrvine, CA1497431100
  3. Rick Aaronian, DDSFresno, CA1245452184
  4. Michael Aaronson, DDSSan Rafael, CA1992029722
  5. Autumn Abadesco, DDSLa Puente, CA1952857237
  6. Behzad Abadi, DMDDowney, CA1588879100
  7. Esfandiar Abadi, DDSSacramento, CA1992926448
  8. Bahareh AbadianSan Jose, CA1689169005
  9. Reza Abaei Tafreshi, DDSIrvine, CA1134656804
  10. Michael AbaianSherman Oaks, CA1023263167

Common questions

What is Yvonne Tam, DDS's NPI number?

Yvonne Tam, DDS's National Provider Identifier (NPI) is 1760780993, issued on Mar 12, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Yvonne Tam, DDS located?

The NPPES record lists a practice address at 10900 Westminster Ave, Garden Grove, CA, 92843. Phone: (714) 539-9539. Providers update this record themselves, so call before visiting.

How can I verify Yvonne Tam, DDS's license?

NPPES lists California license number 60112, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Yvonne Tam, DDS prescribe under Medicare Part D?

In 2024, Yvonne Tam, DDS had 221 Medicare Part D claims for 88 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.