Jason Albert Chou, M.D.
Nephrology Physician · Orange, CA
Jason Albert Chou, M.D. is a nephrology physician with a practice address in Orange, California, and NPI 1083051700, issued on Jun 4, 2013. Check the license (California A125415, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Jason Albert Chou
- Credential
- M.D.
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- A125415 CA
Self-reported in NPPES; status is on the state search - Practice location
- 101 The City Dr S Ste 400, Orange, CA 92868
- Phone
- (714) 456-5142
- Enumerated
- Jun 4, 2013
- Record last updated
- Sep 15, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20160919001955); accepts Medicare assignment
- Medical or professional school
- Loma Linda University School Of Medicine, 2011
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 1,468 in California → Look up another NPI →
Also registered at 101 The City Dr S Ste 400
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joshua AbataStudent in an Organized Health Care Education/Training Program1437899697
- Mark Abdelnour, MDStudent in an Organized Health Care Education/Training Program1194527812
- Shant AbrhamianStudent in an Organized Health Care Education/Training Program1033911219
- Salam AllahwerdyStudent in an Organized Health Care Education/Training Program1124767470
- Lily Allison, MDStudent in an Organized Health Care Education/Training Program1063272441
- Charissa Alo, MDStudent in an Organized Health Care Education/Training Program1801699335
Verify Jason Albert Chou in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A125415Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
12% fewer Medicare Part D claims than the average nephrology physician in 2024
1,289 Medicare Part D claims for 224 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 12 claims were for opioids.
Most prescribed
- Amlodipine Besylate136 claims
- Losartan Potassium117 claims
- Hydralazine Hcl101 claims
- Furosemide75 claims
- Farxiga63 claims
- Nifedipine Er51 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
- Coast Nephrology Medical Group Inc.Long Beach, CA
- Healthcare Partners Affiliates Medical GroupLong Beach, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jason Albert Chou among 1,468 nephrology physician records in California
Jason Albert Chou, M.D. is one of 1,468 nephrology physician records with a practice address in California. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 83% of them.
- NPI issued2013 · 83% of these records are older, 15% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated2011 · median 2001 among the 1,128 with a school on file
- Record last updated2017 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in California
There are 1,468 nephrology physician records in California.
All 1,468 in California → Every provider in Orange → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Fawaz Al Ammary, M.D.Orange, CA 928681992918916
- Cyril Barton, MDOrange, CA 928681588744668
- Jula Inrig, MDOrange, CA 928681740393743
- Amer Jabara, M.D.Orange, CA 928681760475701
- Anna Jin, M.D.Orange, CA 928681285767475
- Kamyar Kalantar-Zadeh, M.D.Orange, CA 928681457314684
- Charles Kaupke, MDOrange, CA 928681770542920
- Thu Le, M.D.Orange, CA 928681396846317
Common questions
What is Jason Albert Chou, M.D.'s NPI number?
Jason Albert Chou, M.D.'s National Provider Identifier (NPI) is 1083051700, issued on Jun 4, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Jason Albert Chou, M.D. located?
The NPPES record lists a practice address at 101 The City Dr S Ste 400, Orange, CA, 92868. Phone: (714) 456-5142. Providers update this record themselves, so call before visiting.
How can I verify Jason Albert Chou, M.D.'s license?
NPPES lists California license number A125415, 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 Jason Albert Chou, M.D. prescribe under Medicare Part D?
In 2024, Jason Albert Chou, M.D. had 1,289 Medicare Part D claims for 224 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.