Charles Chol Bae Kim, MD
Adult Medicine Physician · Tustin, CA
Charles Chol Bae Kim, MD is an adult medicine physician with a practice address in Tustin, California, and NPI 1225564818, issued on May 3, 2017. Check the license (California C129160, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Charles Chol Bae Kim
- Credential
- MD
- Primary taxonomy
- Adult Medicine Physician 207QA0505X
- License numbers
- C129160 CA
C-129160 CA
54481 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 14642 Newport Ave Ste 105, Tustin, CA 92780
- Phone
- (714) 831-1112
- Enumerated
- May 3, 2017
- Record last updated
- Oct 13, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (714) 486-2309
- Medicare enrollment
- Enrolled (PECOS I20171031002424); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest adult medicine physician records → All 386 in California → Look up another NPI →
Also registered at 14642 Newport Ave Ste 105
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Henry Gass, M.D.Orthopaedic Surgery Physician1346637949
- Gwyneth Kim, FNPFamily Nurse Practitioner1154997682
- Kelvin Kim, STUDENTSports Medicine (Orthopaedic Surgery) Physician1376031195
Verify Charles Chol Bae Kim in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license C129160Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
51% fewer Medicare Part D claims than the average adult medicine physician in 2024
1,483 Medicare Part D claims for 188 beneficiaries, against an average of 3,002 among the 1,307 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of claims.
Most prescribed
- Metformin Hcl109 claims
- Amlodipine Besylate108 claims
- Atorvastatin Calcium88 claims
- Losartan Potassium71 claims
- Lisinopril68 claims
- Santyl62 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.
Bills Medicare through 2 group practices
- Borrego Community Health FoundationBorrego Springs, CA
- Inland Behavioral And Health Services IncSan Bernadino, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Charles Chol Bae Kim among 386 adult medicine physician records in California
Charles Chol Bae Kim, MD is one of 386 adult medicine physician records with a practice address in California. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 75% of them.
- NPI issued2017 · 75% of these records are older, 21% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 48% of these records are
- Graduated1981 · median 2005 among the 187 with a school on file
- Record last updated2021 · 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 207QA0505X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Adult Medicine Physician providers in California
There are 386 adult medicine physician records in California.
All 386 in California → Every provider in Tustin → Adult Medicine Physician nationwide →
The 8 adult medicine physician records with the nearest ZIP codes
- Daniel Constandse, MDTustin, CA 927801275725087
- Ardientes Tolentino, NURSE PRACTITIONERAnaheim, CA 928041497257505
- Ga Yun ParkAnaheim, CA 928051891667549
- Krista Prewett, FNPAnaheim, CA 928061619513611
- Marigangaiah Mahadev, MDAnaheim Hills, CA 928081245264902
- Albert CooperBrea, CA 928211134522279
- Dawn Vollmann, PABrea, CA 928211104335934
- Charles Myung, M.D.Garden Grove, CA 928411205387743
Common questions
What is Charles Chol Bae Kim, MD's NPI number?
Charles Chol Bae Kim, MD's National Provider Identifier (NPI) is 1225564818, issued on May 3, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Charles Chol Bae Kim, MD located?
The NPPES record lists a practice address at 14642 Newport Ave Ste 105, Tustin, CA, 92780. Phone: (714) 831-1112. Providers update this record themselves, so call before visiting.
How can I verify Charles Chol Bae Kim, MD's license?
NPPES lists California license number C129160, 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.
How much does Charles Chol Bae Kim, MD prescribe under Medicare Part D?
In 2024, Charles Chol Bae Kim, MD had 1,483 Medicare Part D claims for 188 beneficiaries; the average among adult medicine physician prescribers was 3,002. 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.