NPPES file of Aug 9, 2026

Ho Hyun Brian Sun, DMD, MS

Oral and Maxillofacial Surgery (Dentist) · San Jose, CA

Ho Hyun Brian Sun, DMD, MS is an oral and maxillofacial surgery (dentist) with a practice address in San Jose, California, and NPI 1407372154, issued on Aug 15, 2017. Check the license (California DDS101577, 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
1407372154
Name
Ho Hyun Brian Sun
Credential
DMD, MS
Primary taxonomy
Oral and Maxillofacial Surgery (Dentist) 1223S0112X
License number
DDS101577 CA
Self-reported in NPPES; status is on the state search
Practice location
225 N Jackson Ave, San Jose, CA 95116
Phone
(408) 259-5000
Enumerated
Aug 15, 2017
Record last updated
Aug 11, 2025
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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8 nearest oral and maxillofacial surgery (dentist) records → All 987 in California → Look up another NPI →

Also registered at 225 N Jackson Ave

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

  1. Ifrah Ali, MDEmergency Medicine Physician1952776833
  2. Noenoe Aung, M.DHospitalist Physician1073924346
  3. Jennifer Baeza, CCPPerfusionist1821441916
  4. Maria Annalaine Bangoy, RRTGeneral Care Registered Respiratory Therapist1902086366
  5. Komal Bhatt, MDInternal Medicine Physician1003824699
  6. Paz Bilkey, MDAnesthesiology Physician1891746780

Verify Ho Hyun Brian Sun 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 DDS101577    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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31% fewer Medicare Part D claims than the average oral and maxillofacial surgery (dentist) in 2024

280 Medicare Part D claims for 107 beneficiaries, against an average of 406 among the 5,870 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 72 claims were for opioids.

  1. Ho Hyun Sun280
  2. Specialty average406

Most prescribed

  1. Chlorhexidine Gluconate70 claims
  2. Amoxicillin53 claims
  3. Hydrocodone-Acetaminophen47 claims
  4. Ibuprofen40 claims
  5. Lidocaine Hcl Viscous28 claims
  6. Acetaminophen-Codeine22 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: $41.70

2 payments; by number, the most common kind was food and beverage; the largest payer was Straumann USA LLC. The 4,075 providers of this specialty with any payment received $1,077.58 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Ho Hyun Sun$41.70
  2. Specialty average$1,077.58

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

Ho Hyun Brian Sun among 987 oral and maxillofacial surgery (dentist) records in California

Ho Hyun Brian Sun, DMD, MS is one of 987 oral and maxillofacial surgery (dentist) records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 90% of them.

  • NPI issued2017 · 90% of these records are older, 8% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileNo · 7% of these records are
  • Record last updated2025 · 67% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223S0112X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Oral and Maxillofacial Surgery (Dentist) providers in California

There are 987 oral and maxillofacial surgery (dentist) records in California.

All 987 in California → Every provider in San Jose → Oral and Maxillofacial Surgery (Dentist) nationwide →

The 8 oral and maxillofacial surgery (dentist) records with the nearest ZIP codes

  1. Jon Lindsay, D.D.S.San Jose, CA 951161699886283
  2. Joseph Kuhar, D.D.S.San Jose, CA 951171831211531
  3. Paul Carroll, DDSSan Jose, CA 951181548354095
  4. Ned Nix, D.D.S.San Jose, CA 951231639275217
  5. Shahin Taghikhan, D.D.S.San Jose, CA 951231861806507
  6. Khrystal Audi, DDSSan Jose, CA 951251861028490
  7. Kirk Yen, D.D.S.San Jose, CA 951251013971555
  8. Kevin Yen, DDS, MDSan Jose, CA 951251881981488

Common questions

What is Ho Hyun Brian Sun, DMD, MS's NPI number?

Ho Hyun Brian Sun, DMD, MS's National Provider Identifier (NPI) is 1407372154, issued on Aug 15, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Ho Hyun Brian Sun, DMD, MS located?

The NPPES record lists a practice address at 225 N Jackson Ave, San Jose, CA, 95116. Phone: (408) 259-5000. Providers update this record themselves, so call before visiting.

How can I verify Ho Hyun Brian Sun, DMD, MS's license?

NPPES lists California license number DDS101577, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Ho Hyun Brian Sun, DMD, MS prescribe under Medicare Part D?

In 2024, Ho Hyun Brian Sun, DMD, MS had 280 Medicare Part D claims for 107 beneficiaries; the average among oral and maxillofacial surgery (dentist) prescribers was 406. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.