Helen Hong, DMD
Dentist · San Mateo, CA
Helen Hong, DMD is a dentist with a practice address in San Mateo, California, and NPI 1952508392, issued on Jun 29, 2007. Check the license (California 53158, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Helen Hong
- Credential
- DMD
- Primary taxonomy
- Dentist 122300000X
- License numbers
- 53158 CA
19025951 IL
Self-reported in NPPES; status is on the state search - Practice location
- 34 28TH Ave, San Mateo, CA 94403
- Phone
- (650) 349-2343
- Enumerated
- Jun 29, 2007
- Record last updated
- Apr 24, 2012 (not updated in 14 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Verify Helen Hong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 53158Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $29.94
2 payments; by number, the most common kind was food and beverage; the largest payer was Dentsply Sirona Inc. 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
69 dentist records list a practice address in San Mateo
They are 69 of the 3,909 NPPES records with a practice address in San Mateo, and 14,729 dentist records in California.
All 69 in San Mateo → All 14,729 in California → Every provider in San Mateo →
Other dentist records in California
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- Rick Aaronian, DDSFresno, CA1245452184
- Michael Aaronson, DDSSan Rafael, CA1992029722
- Autumn Abadesco, DDSLa Puente, CA1952857237
- Behzad Abadi, DMDDowney, CA1588879100
- Esfandiar Abadi, DDSSacramento, CA1992926448
- Bahareh AbadianSan Jose, CA1689169005
- Reza Abaei Tafreshi, DDSIrvine, CA1134656804
- Michael AbaianSherman Oaks, CA1023263167
Common questions
What is Helen Hong, DMD's NPI number?
Helen Hong, DMD's National Provider Identifier (NPI) is 1952508392, issued on Jun 29, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Helen Hong, DMD located?
The NPPES record lists a practice address at 34 28TH Ave, San Mateo, CA, 94403. Phone: (650) 349-2343. Providers update this record themselves, so call before visiting.
How can I verify Helen Hong, DMD's license?
NPPES lists California license number 53158, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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.