Hynjin Cho
Registered Nurse · Buena Park, CA
Hynjin Cho is a registered nurse with a practice address in Buena Park, California, and NPI 1770849218, issued on Apr 10, 2012. Check the license (California 789147, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Hynjin Cho
- Primary taxonomy
- Registered Nurse 163W00000X
- License number
- 789147 CA
Self-reported in NPPES; status is on the state search - Practice location
- 5621 Cambridge Ave, Buena Park, CA 90621
- Phone
- (951) 314-1262
- Enumerated
- Apr 10, 2012
- Record last updated
- Apr 10, 2012 (not updated in 14 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest registered nurse records → All 13,506 in California → Look up another NPI →
Verify Hynjin 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 789147Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Hynjin Cho among 13,506 registered nurse records in California
Hynjin Cho is one of 13,506 registered nurse records with a practice address in California. 3% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2012, is newer than 21% of them.
- NPI issued2012 · 21% of these records are older, 76% newer
- In a Medicare fileNo · 3% of these records are
- In the CMS Doctors and Clinicians fileNo · 1% of these records are
- Record last updated2012 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 163W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
19 registered nurse records list a practice address in Buena Park
They are 19 of the 728 NPPES records with a practice address in Buena Park, and 13,506 registered nurse records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 13,506 in California → Every provider in Buena Park → Registered Nurse nationwide →
The 8 registered nurse records with the nearest ZIP codes
- Pat Biosah, RNBuena Park, CA 906211043471782
- Christine ChoBuena Park, CA 906211093144636
- Joo ChunBuena Park, CA 906211487047353
- Sondra GulyassyBuena Park, CA 906211528655578
- Ashlie KimBuena Park, CA 906211710763057
- Kinyana McRoyBuena Park, CA 906211669304564
- Mariegrace Mero, R.N.Buena Park, CA 906211215309109
- Maria Rachel PiaBuena Park, CA 906211023631850
Common questions
What is Hynjin Cho's NPI number?
Hynjin Cho's National Provider Identifier (NPI) is 1770849218, issued on Apr 10, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Hynjin Cho located?
The NPPES record lists a practice address at 5621 Cambridge Ave, Buena Park, CA, 90621. Phone: (951) 314-1262. Providers update this record themselves, so call before visiting.
How can I verify Hynjin Cho's license?
NPPES lists California license number 789147, as entered by the provider. 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.