Kee In Yang, M.D.
Internal Medicine Physician · Riverside, CA
Kee In Yang, M.D. is an internal medicine physician with a practice address in Riverside, California, and NPI 1952475626, issued on Nov 17, 2006. Check the license (California A38547, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Kee In Yang
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A38547 CA
Self-reported in NPPES; status is on the state search - Practice location
- 6334 Mission Blvd, Riverside, CA 92509
- Phone
- (951) 248-9113
- Enumerated
- Nov 17, 2006
- Record last updated
- Jun 1, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (951) 248-9115
- Medicaid ID
- 00A385470 CA
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Verify Kee In Yang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A38547Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
30% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,218 Medicare Part D claims for 108 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 94 claims were for opioids.
Most prescribed
- Atorvastatin Calcium155 claims
- Losartan Potassium126 claims
- Metformin Hcl107 claims
- Amlodipine Besylate100 claims
- Gabapentin87 claims
- Ibuprofen85 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.
Kee In Yang among 17,696 internal medicine physician records in California
Kee In Yang, M.D. 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 fileNo · 63% of these records are
- Record last updated2015 · 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).
187 internal medicine physician records list a practice address in Riverside
They are 187 of the 13,893 NPPES records with a practice address in Riverside, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Riverside → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Amy Lynn Daguio, MDJurupa Valley, CA 925091811100530
- Kristine Nicolas, MDRiverside, CA 925091851605554
- Xin Zhang, MDRiverside, CA 925091528043551
- Sami Soliman, M.D.Riverside, CA 925081982795498
- Zandra Tutt, MDRiverside, CA 925081467462143
- Ronald Dulos, MDRiverside, CA 925071821063710
- Douglas Eaton, MDRiverside, CA 925071326023359
- Uju Ezeamama, MD, MSNRiverside, CA 925071316462724
Common questions
What is Kee In Yang, M.D.'s NPI number?
Kee In Yang, M.D.'s National Provider Identifier (NPI) is 1952475626, issued on Nov 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kee In Yang, M.D. located?
The NPPES record lists a practice address at 6334 Mission Blvd, Riverside, CA, 92509. Phone: (951) 248-9113. Providers update this record themselves, so call before visiting.
How can I verify Kee In Yang, M.D.'s license?
NPPES lists California license number A38547, 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 Kee In Yang, M.D. prescribe under Medicare Part D?
In 2024, Kee In Yang, M.D. had 2,218 Medicare Part D claims for 108 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.