Alan Luo, MD
Family Medicine Physician · Rialto, CA
Alan Luo, MD is a family medicine physician with a practice address in Rialto, California, and NPI 1134581168, issued on Mar 29, 2016. Check the license (California A150560, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Alan Luo
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A150560 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1851 N Riverside Ave, Rialto, CA 92376
- Phone
- (909) 421-2700
- Enumerated
- Mar 29, 2016
- Record last updated
- Dec 7, 2022
- Medicare enrollment
- Enrolled (PECOS I20190919003315); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 1851 N Riverside Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Adrienne Burn, FNPFamily Nurse Practitioner1700160546
- Camille Chano, MDFamily Medicine Physician1083029425
- Linnea Chaves, RN FNPFamily Nurse Practitioner1992115018
Verify Alan Luo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A150560Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
53% more Medicare Part D claims than the average family medicine physician in 2024
5,411 Medicare Part D claims for 950 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 193 claims were for opioids.
Most prescribed
- Atorvastatin Calcium449 claims
- Losartan Potassium268 claims
- Amlodipine Besylate230 claims
- Levothyroxine Sodium196 claims
- Lisinopril155 claims
- Fluticasone Propionate133 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 one group practice
- Permanente Medical Group IncElk Grove, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alan Luo among 17,133 family medicine physician records in California
Alan Luo, MD is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 76% of them.
- NPI issued2016 · 76% of these records are older, 21% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2016 · median 2005 among the 10,652 with a school on file
- Record last updated2022 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
10 family medicine physician records list a practice address in Rialto
They are 10 of the 1,044 NPPES records with a practice address in Rialto, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Rialto → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Daniel Aminpour, MDRialto, CA 923761255960050
- Edna Arteaga-Hernandez, M.D.Rialto, CA 923761114016433
- Sophia Beyene, DORialto, CA 923761861454993
- Camille Chano, MDRialto, CA 923761083029425
- Norman Chow, MDRialto, CA 923761689797235
- Linda Chude, MDRialto, CA 923761417650425
- Jesse Guadiz, M.D.Rialto, CA 923761558317933
- Elliott Meltzer, M.D.Rialto, CA 923761992755284
Common questions
What is Alan Luo, MD's NPI number?
Alan Luo, MD's National Provider Identifier (NPI) is 1134581168, issued on Mar 29, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Alan Luo, MD located?
The NPPES record lists a practice address at 1851 N Riverside Ave, Rialto, CA, 92376. Phone: (909) 421-2700. Providers update this record themselves, so call before visiting.
How can I verify Alan Luo, MD's license?
NPPES lists California license number A150560, 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 Alan Luo, MD prescribe under Medicare Part D?
In 2024, Alan Luo, MD had 5,411 Medicare Part D claims for 950 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.