Tai-Won Kim, MD
Internal Medicine Physician · Buena Park, CA
Tai-Won Kim, MD is an internal medicine physician with a practice address in Buena Park, California, and NPI 1487733754, issued on Nov 6, 2006. Check the license (California C50240, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Tai-Won Kim
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- C50240 CA
37571 OH
Self-reported in NPPES; status is on the state search - Practice location
- 7212 Orangethorpe Avenue,, Buena Park, CA 90621
- Phone
- (714) 503-6550
- Enumerated
- Nov 6, 2006
- Record last updated
- Dec 26, 2023
- Fax
- (714) 409-3075
- Medicaid IDs
- 0330654 OH
1487733754 CA - Medicare enrollment
- Enrolled (PECOS I20230216000502); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Verify Tai-Won Kim in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license C50240Check 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
- Kcs, Inc.Irvine, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tai-Won Kim among 17,696 internal medicine physician records in California
Tai-Won Kim, MD is one of 17,696 internal medicine physician records with a practice address in California. 79% 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, 56% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1967 · median 2004 among the 11,065 with a school on file
- Record last updated2023 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
13 internal medicine physician records list a practice address in Buena Park
They are 13 of the 728 NPPES records with a practice address in Buena Park, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Buena Park → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Paul Chang, M.D.Buena Park, CA 906211487627261
- Edgardo Gonzalez, M.DBuena Park, CA 906211366514655
- Richard Han, M.D.Buena Park, CA 906211821061466
- Hoon Hong, M.D.Buena Park, CA 906211790758647
- Soo KangBuena Park, CA 906211164577706
- Sung Hyun Kim, M.DBuena Park, CA 906211447665369
- Felicia Tran, MDBuena Park, CA 906211225100753
- Victor Caluya, MDBuena Park, CA 906201467457101
Common questions
What is Tai-Won Kim, MD's NPI number?
Tai-Won Kim, MD's National Provider Identifier (NPI) is 1487733754, issued on Nov 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Tai-Won Kim, MD located?
The NPPES record lists a practice address at 7212 Orangethorpe Avenue,, Buena Park, CA, 90621. Phone: (714) 503-6550. Providers update this record themselves, so call before visiting.
How can I verify Tai-Won Kim, MD's license?
NPPES lists California license number C50240, 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.