Sung Hyun, MD
Anesthesiology Physician · Valencia, CA
Sung Hyun, MD is an anesthesiology physician with a practice address in Valencia, California, and NPI 1295781060, issued on May 25, 2006. Check the license (California G85985, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Sung Hyun
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- G85985 CA
Self-reported in NPPES; status is on the state search - Practice location
- 25775 Mcbean Pkwy Ste 212, Valencia, CA 91355
- Phone
- (661) 505-7651
- Enumerated
- May 25, 2006
- Record last updated
- Jul 21, 2022
- Fax
- (661) 505-7668
- Medicaid ID
- 00G859850 CA
- Medicare enrollment
- Enrolled (PECOS I20031111000885); accepts Medicare assignment
- Medical or professional school
- R Franklin University Of Med & Sci/Chicago Medical School, 1990
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 7,571 in California → Look up another NPI →
Verify Sung Hyun in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G85985Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- HP Anesthesia IncLos Angeles, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sung Hyun among 7,571 anesthesiology physician records in California
Sung Hyun, MD is one of 7,571 anesthesiology physician records with a practice address in California. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 53% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1990 · median 2006 among the 4,868 with a school on file
- Record last updated2022 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
19 anesthesiology physician records list a practice address in Valencia
They are 19 of the 2,083 NPPES records with a practice address in Valencia, and 7,571 anesthesiology physician records in California.
All 7,571 in California → Every provider in Valencia → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Mark Alcid, M.D.Valencia, CA 913551326017286
- Md Asaduzzaman, M.D.Valencia, CA 913551245207174
- Reuel Asinas, M.D.Valencia, CA 913551992771885
- Francis Lau, MDValencia, CA 913551528056900
- Benjamin Li, M.D.Valencia, CA 913551881661767
- Myra Martin, M.D.Valencia, CA 913551134294564
- Philip Ngo, M.D.Valencia, CA 913551306812268
- Yen Nguyen, M.D.Valencia, CA 913551942276803
Common questions
What is Sung Hyun, MD's NPI number?
Sung Hyun, MD's National Provider Identifier (NPI) is 1295781060, issued on May 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sung Hyun, MD located?
The NPPES record lists a practice address at 25775 Mcbean Pkwy Ste 212, Valencia, CA, 91355. Phone: (661) 505-7651. Providers update this record themselves, so call before visiting.
How can I verify Sung Hyun, MD's license?
NPPES lists California license number G85985, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.