Helen Thai
Dentist · Berkeley, CA
Helen Thai is a dentist with a practice address in Berkeley, California, and NPI 1841400827, issued on May 22, 2007. Check the license (California 55436, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Helen Thai
- Primary taxonomy
- Dentist 122300000X
- License number
- 55436 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3031 Telegraph Ave Ste 215, Berkeley, CA 94705
- Phone
- (510) 841-1866
- Enumerated
- May 22, 2007
- Record last updated
- Jan 3, 2008 (not updated in 18 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 14,729 in California → Look up another NPI →
Verify Helen Thai in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 55436Check 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 dentist in 2024
118 Medicare Part D claims for 48 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.
Most prescribed
- Amoxicillin50 claims
- Chlorhexidine Gluconate33 claims
- Ibuprofen27 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: $244.95
8 payments; by number, the most common kind was food and beverage; the largest payer was Align Technology, 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.
Helen Thai among 14,729 dentist records in California
Helen Thai 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 updated2008 · 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).
68 dentist records list a practice address in Berkeley
They are 68 of the 4,898 NPPES records with a practice address in Berkeley, and 14,729 dentist records in California.
All 14,729 in California → Every provider in Berkeley → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Daniel Adelman, DDSBerkeley, CA 947051093897159
- Hosein Bavafa, DDSBerkeley, CA 947051780637835
- Daniel Eckhard, DMDBerkeley, CA 947051730190802
- Nancy Fenstermacher, D.D.S.Berkeley, CA 947051831240399
- Barron Hong, DMDBerkeley, CA 947051255494738
- Norman Hui, DDSBerkeley, CA 947051275717746
- Adel Khalil, D.D.S., M.D.Berkeley, CA 947051073734612
- Mi Hyun Kim, DDSBerkeley, CA 947051699766717
Common questions
What is Helen Thai's NPI number?
Helen Thai's National Provider Identifier (NPI) is 1841400827, issued on May 22, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Helen Thai located?
The NPPES record lists a practice address at 3031 Telegraph Ave Ste 215, Berkeley, CA, 94705. Phone: (510) 841-1866. Providers update this record themselves, so call before visiting.
How can I verify Helen Thai's license?
NPPES lists California license number 55436, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Helen Thai prescribe under Medicare Part D?
In 2024, Helen Thai had 118 Medicare Part D claims for 48 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.