John Keichi Sakakura, MD
Occupational Medicine Physician · Santa Fe Springs, CA
John Keichi Sakakura, MD is an occupational medicine physician with a practice address in Santa Fe Springs, California, and NPI 1154859635, issued on May 30, 2017. Check the license (California A163224, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- John Keichi Sakakura
- Credential
- MD
- Primary taxonomy
- Occupational Medicine Physician 2083X0100X
- License number
- A163224 CA
Self-reported in NPPES; status is on the state search - Practice location
- 10710 Norwalk Blvd Unit A, Santa Fe Springs, CA 90670
- Phone
- (562) 968-1300
- Enumerated
- May 30, 2017
- Record last updated
- Apr 7, 2026
- Medicare enrollment
- Enrolled (PECOS I20240814002870); accepts Medicare assignment
- Medical or professional school
- Albany Medical College Of Union University, 2017
- Entity
- Type 1 · individual
8 nearest occupational medicine physician records → All 415 in California → Look up another NPI →
Verify John Keichi Sakakura in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A163224Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- American Current Care OF California A Medical CorporationSanta Fe Springs, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Keichi Sakakura among 415 occupational medicine physician records in California
John Keichi Sakakura, MD is one of 415 occupational medicine physician records with a practice address in California. 30% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 93% of them.
- NPI issued2017 · 93% of these records are older, 5% newer
- In a Medicare fileYes · 30% of these records are
- In the CMS Doctors and Clinicians fileYes · 12% of these records are
- Graduated2017 · median 1995 among the 51 with a school on file
- Record last updated2026 · 75% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2083X0100X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Occupational Medicine Physician providers in California
There are 415 occupational medicine physician records in California.
All 415 in California → Every provider in Santa Fe Springs → Occupational Medicine Physician nationwide →
The 8 occupational medicine physician records with the nearest ZIP codes
- Gregory Ogata, M.D.Santa Fe Springs, CA 906701952529182
- Bob McClure, M.D.La Mirada, CA 906381942275987
- Jin Xiao, MDHarbor City, CA 907101801944699
- Xing Yang, M.D.,PH.D.,M.S.P.H.Harbor City, CA 907101518122308
- Jay Fuller, PTLa Palma, CA 906231912167040
- Joseph Guerrero, M.D.La Palma, CA 906231104940410
- Catherine Boomus, M.D.Rossmoor, CA 907201225250921
- Frederick Asche, M.D.Long Beach, CA 908041851460505
Common questions
What is John Keichi Sakakura, MD's NPI number?
John Keichi Sakakura, MD's National Provider Identifier (NPI) is 1154859635, issued on May 30, 2017. An NPI identifies a provider in billing; it is not a license.
Where is John Keichi Sakakura, MD located?
The NPPES record lists a practice address at 10710 Norwalk Blvd Unit A, Santa Fe Springs, CA, 90670. Phone: (562) 968-1300. Providers update this record themselves, so call before visiting.
How can I verify John Keichi Sakakura, MD's license?
NPPES lists California license number A163224, 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.
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.