John Chou, M.D.
Family Medicine Physician · Long Beach, CA
John Chou, M.D. is a family medicine physician with a practice address in Long Beach, California, and NPI 1215965637, issued on Jun 28, 2006. Check the license (California G064291, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- John Chou
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- G064291 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1333 Chestnut Ave, Long Beach, CA 90813
- Phone
- (562) 599-8601
- Enumerated
- Jun 28, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (562) 218-0853
- Medicare enrollment
- Enrolled (PECOS I20051209000504); accepts Medicare assignment
- Medical or professional school
- University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 1987
- 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 1333 Chestnut Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ashlee AbramLicensed Vocational Nurse1457246654
- Shelley Agrusa, RNAmbulatory Care Registered Nurse1457881252
- Justine Alvarez, VN718488Licensed Vocational Nurse1598445348
- Katherine Alvarez, RNAmbulatory Care Registered Nurse1457067035
- Guadalupe Ambriz, LCSWClinical Social Worker1922261288
- Ma.lourdes Aquino, RNAmbulatory Care Registered Nurse1881123198
Verify John Chou in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G064291Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average family medicine physician in 2024
257 Medicare Part D claims for 109 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.
Most prescribed
- Diclofenac Sodium23 claims
- Azithromycin14 claims
- Ciprofloxacin Hcl14 claims
- Prednisone13 claims
- Sulfamethoxazole-Trimethoprim11 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
- County OF Los AngelesLong Beach, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Chou among 17,133 family medicine physician records in California
John Chou, M.D. 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 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 59% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1987 · median 2005 among the 10,652 with a school on file
- Record last updated2007 · 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).
213 family medicine physician records list a practice address in Long Beach
They are 213 of the 13,650 NPPES records with a practice address in Long Beach, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Long Beach → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Jeffrey Barbosa, M.D.Long Beach, CA 908131043240633
- Rose Mary Berman, M.D.Long Beach, CA 908131225113830
- Vu Cung, MDLong Beach, CA 908131831273580
- Marco Garcia, M.D.Long Beach, CA 908131518075209
- Laura Jaimes, M.DLong Beach, CA 908131306839121
- Shana Jordan, M.D.Long Beach, CA 908131033140249
- Maryam Kazemzadeh, M.D.Long Beach, CA 908131801831573
- Savithri Krishnamurthy, MDLong Beach, CA 908131639263502
Common questions
What is John Chou, M.D.'s NPI number?
John Chou, M.D.'s National Provider Identifier (NPI) is 1215965637, issued on Jun 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Chou, M.D. located?
The NPPES record lists a practice address at 1333 Chestnut Ave, Long Beach, CA, 90813. Phone: (562) 599-8601. Providers update this record themselves, so call before visiting.
How can I verify John Chou, M.D.'s license?
NPPES lists California license number G064291, 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 John Chou, M.D. prescribe under Medicare Part D?
In 2024, John Chou, M.D. had 257 Medicare Part D claims for 109 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.