Sounghoon Cho, DDS
Dentist · Irvine, CA
Sounghoon Cho, DDS is a dentist with a practice address in Irvine, California, and NPI 1427375526, issued on Apr 28, 2010. Check the license (California 54401, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sounghoon Cho
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- 54401 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2700 Alton Pkwy Ste 225, Irvine, CA 92606
- Phone
- (949) 253-8300
- Enumerated
- Apr 28, 2010
- Record last updated
- Sep 7, 2023
- Fax
- (949) 253-8303
- Entity
- Type 1 · individual
8 nearest dentist records → All 14,729 in California → Look up another NPI →
Also registered at 2700 Alton Pkwy Ste 225
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Leandro Choe, DMDGeneral Practice Dentistry1881164309
Verify Sounghoon Cho in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 54401Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.1 times the Medicare Part D claims of the average dentist in 2024
353 Medicare Part D claims for 172 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin193 claims
- Ibuprofen109 claims
- Chlorhexidine Gluconate24 claims
- Azithromycin12 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.
Sounghoon Cho among 14,729 dentist records in California
Sounghoon Cho, DDS 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 2010, is newer than 51% of them.
- NPI issued2010 · 51% of these records are older, 46% 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 updated2023 · 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).
153 dentist records list a practice address in Irvine
They are 153 of the 7,778 NPPES records with a practice address in Irvine, and 14,729 dentist records in California.
All 14,729 in California → Every provider in Irvine → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Rashad Altawaty, D.D.S.Irvine, CA 926061649688722
- Paul Chon, DDSIrvine, CA 926061932322260
- Brian Dunstan, DDSIrvine, CA 926061750373817
- Kiwoong Lee, D.D.S.Irvine, CA 926061245308667
- Ali Mansouri, DDSIrvine, CA 926061073688560
- Fay Mansouri, D.D.S.Irvine, CA 926061821289687
- Soumava Sen, DDSIrvine, CA 926061013077536
- Blair Toohey, DDSIrvine, CA 926061215131222
Common questions
What is Sounghoon Cho, DDS's NPI number?
Sounghoon Cho, DDS's National Provider Identifier (NPI) is 1427375526, issued on Apr 28, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Sounghoon Cho, DDS located?
The NPPES record lists a practice address at 2700 Alton Pkwy Ste 225, Irvine, CA, 92606. Phone: (949) 253-8300. Providers update this record themselves, so call before visiting.
How can I verify Sounghoon Cho, DDS's license?
NPPES lists California license number 54401, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Sounghoon Cho, DDS prescribe under Medicare Part D?
In 2024, Sounghoon Cho, DDS had 353 Medicare Part D claims for 172 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.