Barbara Konishi, OD
Optometrist · Bellflower, CA
Barbara Konishi, OD is an optometrist with a practice address in Bellflower, California, and NPI 1699834309, issued on Dec 8, 2006. Check the license (California OPT8597TPA, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Barbara Konishi
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License number
- OPT8597TPA CA
Self-reported in NPPES; status is on the state search - Practice location
- 9400 Rosecrans Ave, Bellflower, CA 90706
- Phone
- (562) 461-3000
- Enumerated
- Dec 8, 2006
- Record last updated
- Nov 30, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20050108000205); accepts Medicare assignment
- Medical or professional school
- Southern California College Of Optometry, 1986
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Also registered at 9400 Rosecrans Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Le Marie Abellon, NPNurse Practitioner1144389867
- Adrian Acevedo, MDEmergency Medicine Physician1407923303
- Pravin Acharya, MDEmergency Medicine Physician1104993088
- Michele Afshar, PAPhysician Assistant1013065952
- Maria Agbing-Mamangun, MDPsychiatry Physician1063589984
Verify Barbara Konishi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license OPT8597TPACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average optometrist in 2024
44 Medicare Part D claims for 20 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 70% of claims.
Most prescribed
- Cyclosporine26 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
- Southern California Permanente Medical GroupBellflower, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Barbara Konishi among 8,308 optometrist records in California
Barbara Konishi, OD is one of 8,308 optometrist records with a practice address in California. 67% 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, 66% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated1986 · median 2008 among the 3,573 with a school on file
- Record last updated2021 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
32 optometrist records list a practice address in Bellflower
They are 32 of the 1,468 NPPES records with a practice address in Bellflower, and 8,308 optometrist records in California.
All 8,308 in California → Every provider in Bellflower → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Mark Alpert, O.D.Bellflower, CA 907061801892773
- Mayra Berdugo, ODBellflower, CA 907061215004064
- Marian Cho-Ikeda, O.D.Bellflower, CA 907061316983604
- Robert Frohn, O.D.Bellflower, CA 907061467469668
- Anthony Huang, O.D.Bellflower, CA 907061659344802
- Eric Ikeda, O.D.Bellflower, CA 907061982700704
- Diane Kawamoto, ODBellflower, CA 907061366519100
- Ann Lee, ODBellflower, CA 907061598832347
Common questions
What is Barbara Konishi, OD's NPI number?
Barbara Konishi, OD's National Provider Identifier (NPI) is 1699834309, issued on Dec 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Barbara Konishi, OD located?
The NPPES record lists a practice address at 9400 Rosecrans Ave, Bellflower, CA, 90706. Phone: (562) 461-3000. Providers update this record themselves, so call before visiting.
How can I verify Barbara Konishi, OD's license?
NPPES lists California license number OPT8597TPA, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Barbara Konishi, OD prescribe under Medicare Part D?
In 2024, Barbara Konishi, OD had 44 Medicare Part D claims for 20 beneficiaries; the average among optometrist prescribers was 277. 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.