Joo Sung Chung
Prosthodontics · Los Angeles, CA
Joo Sung Chung is a prosthodontics with a practice address in Los Angeles, California, and NPI 1821243551, issued on Nov 21, 2008. Check the license (California CA45444, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Joo Sung Chung
- Primary taxonomy
- Prosthodontics 1223P0700X
- License number
- CA45444 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3250 W Olympic Blvd Ste 208, Los Angeles, CA 90006
- Phone
- (323) 766-1004
- Enumerated
- Nov 21, 2008
- Record last updated
- Nov 21, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (323) 731-2875
- Entity
- Type 1 · individual
8 nearest prosthodontics records → All 474 in California → Look up another NPI →
Verify Joo Sung Chung in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license CA45444Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.9 times the Medicare Part D claims of the average prosthodontics in 2024
438 Medicare Part D claims for 181 beneficiaries, against an average of 90 among the 1,779 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Ibuprofen119 claims
- Amoxicillin116 claims
- Amoxicillin-Clavulanate Potass77 claims
- Metronidazole51 claims
- Chlorhexidine Gluconate38 claims
- Methylprednisolone19 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.
Joo Sung Chung among 474 prosthodontics records in California
Joo Sung Chung is one of 474 prosthodontics records with a practice address in California. 61% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 55% of them.
- NPI issued2008 · 55% of these records are older, 37% newer
- In a Medicare fileYes · 61% of these records are
- In the CMS Doctors and Clinicians fileNo · 3% of these records are
- Record last updated2008 · 80% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223P0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Prosthodontics providers in California
There are 474 prosthodontics records in California.
All 474 in California → Every provider in Los Angeles → Prosthodontics nationwide →
The 8 prosthodontics records with the nearest ZIP codes
- Eugenio AquinoLos Angeles, CA 900051235593351
- Jay Huffaker, DDSLos Angeles, CA 900041467696278
- Seonho Ha, D.D.S.Los Angeles, CA 900101386782076
- Joon Park, DMDLos Angeles, CA 900101528633708
- Injoon Bernard Yoo, DDSLos Angeles, CA 900101194013599
- Takumi Kagawa, DDSLos Angeles, CA 900131962608034
- Tomas Anderkvist, D.D.S.,INC.Los Angeles, CA 900241912122870
- Min Chung, D.D.S.Los Angeles, CA 900241811284342
Common questions
What is Joo Sung Chung's NPI number?
Joo Sung Chung's National Provider Identifier (NPI) is 1821243551, issued on Nov 21, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Joo Sung Chung located?
The NPPES record lists a practice address at 3250 W Olympic Blvd Ste 208, Los Angeles, CA, 90006. Phone: (323) 766-1004. Providers update this record themselves, so call before visiting.
How can I verify Joo Sung Chung's license?
NPPES lists California license number CA45444, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Joo Sung Chung prescribe under Medicare Part D?
In 2024, Joo Sung Chung had 438 Medicare Part D claims for 181 beneficiaries; the average among prosthodontics prescribers was 90. 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.