Sam Hyun Joo, CAS
Case Manager/Care Coordinator · Los Angeles, CA
Sam Hyun Joo, CAS is a case manager/care coordinator with a practice address in Los Angeles, California, and NPI 1235304999, issued on Apr 24, 2008. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Sam Hyun Joo
- Credential
- CAS
- Primary taxonomy
- Case Manager/Care Coordinator 171M00000X
- Practice location
- 680 S Wilton PL, Los Angeles, CA 90005
- Phone
- (213) 365-7400
- Enumerated
- Apr 24, 2008
- Record last updated
- Apr 24, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (213) 383-1280
- Entity
- Type 1 · individual
Also registered at 680 S Wilton PL
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Sam Hyun Joo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2,545 case manager/care coordinator records list a practice address in Los Angeles
They are 2,545 of the 69,537 NPPES records with a practice address in Los Angeles, and 22,803 case manager/care coordinator records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,545 in Los Angeles → All 22,803 in California → Every provider in Los Angeles →
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- Rebecca AbairBakersfield, CA1255468823
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- David AbarcaLos Angeles, CA1730305426
- Sophia AbarcaMadera, CA1376027755
- Leslie AbareaSan Bernardino, CA1407399330
- Alfredo Abarien Tos, MALos Angeles, CA1245441104
- Lisa AbarrSouth San Francisco, CA1669948725
Common questions
What is Sam Hyun Joo, CAS's NPI number?
Sam Hyun Joo, CAS's National Provider Identifier (NPI) is 1235304999, issued on Apr 24, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Sam Hyun Joo, CAS located?
The NPPES record lists a practice address at 680 S Wilton PL, Los Angeles, CA, 90005. Phone: (213) 365-7400. Providers update this record themselves, so call before visiting.
How can I verify Sam Hyun Joo, CAS's license?
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. 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.