Chibong Alex Yu, D.O., M.P.H.
Infectious Disease Physician · Alhambra, CA
Chibong Alex Yu, D.O., M.P.H. is an infectious disease physician with a practice address in Alhambra, California, and NPI 1043573694, issued on Jun 19, 2012. Check the license (California 20A14168, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Chibong Alex Yu
- Credential
- D.O., M.P.H.
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License number
- 20A14168 CA
Self-reported in NPPES; status is on the state search - Practice location
- 100 S Raymond Ave, Alhambra, CA 91801
- Phone
- (951) 929-6260
- Enumerated
- Jun 19, 2012
- Record last updated
- Sep 15, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (951) 765-2855
- Medicare enrollment
- Enrolled (PECOS I20160125002546); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 1,119 in California → Look up another NPI →
Also registered at 100 S Raymond Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Omid AsherianPharmacist1588390397
- Aaron Barro, PA-CPhysician Assistant1255054789
- Shirley Chang, NP-CFamily Nurse Practitioner1841841343
- Priscilla Chao, MDEmergency Medicine Physician1487186425
- Chun Chen, M.D.Anesthesiology Physician1083620934
- Nan Chen, M.D.Internal Medicine Physician1174750897
Verify Chibong Alex Yu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A14168Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average infectious disease physician in 2024
52 Medicare Part D claims for 15 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D.
Most prescribed
- Vancomycin Hcl14 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.
Industry payments in 2024: $131.21
2 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 3,895 providers of this specialty with any payment received $4,362.19 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Inpatient Specialists OF California PCSan Bernardino, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Chibong Alex Yu among 1,119 infectious disease physician records in California
Chibong Alex Yu, D.O., M.P.H. is one of 1,119 infectious disease 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 2012, is newer than 74% of them.
- NPI issued2012 · 74% of these records are older, 23% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2012 · median 2003 among the 735 with a school on file
- Record last updated2020 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in California
There are 1,119 infectious disease physician records in California.
All 1,119 in California → Every provider in Alhambra → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Thida Win, M.DAlhambra, CA 918011871754507
- Devesh Patel, MDWest Covina, CA 917911407840697
- Atia Shah, M.DWest Covina, CA 917901710155676
- Irene Bakman, MDPomona, CA 917671881856995
- Vinod Dhawan, MDPomona, CA 917671104922806
- Daniel Gluckstein, M.D.Pomona, CA 917671598703654
- Kerry Gott, M.D.Pomona, CA 917671013955186
- Ossama Maloule, M.D.Pomona, CA 917671033226949
Common questions
What is Chibong Alex Yu, D.O., M.P.H.'s NPI number?
Chibong Alex Yu, D.O., M.P.H.'s National Provider Identifier (NPI) is 1043573694, issued on Jun 19, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Chibong Alex Yu, D.O., M.P.H. located?
The NPPES record lists a practice address at 100 S Raymond Ave, Alhambra, CA, 91801. Phone: (951) 929-6260. Providers update this record themselves, so call before visiting.
How can I verify Chibong Alex Yu, D.O., M.P.H.'s license?
NPPES lists California license number 20A14168, 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 Chibong Alex Yu, D.O., M.P.H. prescribe under Medicare Part D?
In 2024, Chibong Alex Yu, D.O., M.P.H. had 52 Medicare Part D claims for 15 beneficiaries; the average among infectious disease physician prescribers was 689. 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.