Patricia Nishikawa
Pediatrics Physician · Los Angeles, CA
Patricia Nishikawa is a pediatrics physician with a practice address in Los Angeles, California, and NPI 1285883272, issued on Sep 15, 2008. Check the license (California G45988, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Patricia Nishikawa
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- G45988 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1430 San Julian St, Los Angeles, CA 90015
- Phone
- (213) 765-2830
- Enumerated
- Sep 15, 2008
- Record last updated
- Sep 15, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (213) 765-3862
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 9,272 in California → Look up another NPI →
Also registered at 1430 San Julian St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Patricia Nishikawa in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G45988Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $285.43
6 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 21,580 providers of this specialty with any payment received $842.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Patricia Nishikawa among 9,272 pediatrics physician records in California
Patricia Nishikawa is one of 9,272 pediatrics physician records with a practice address in California. 31% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 57% of them.
- NPI issued2008 · 57% of these records are older, 39% newer
- In a Medicare fileYes · 31% of these records are
- In the CMS Doctors and Clinicians fileNo · 8% of these records are
- Record last updated2008 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
919 pediatrics physician records list a practice address in Los Angeles
They are 919 of the 69,537 NPPES records with a practice address in Los Angeles, and 9,272 pediatrics physician records in California.
All 9,272 in California → Every provider in Los Angeles → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Amanda Bailey, MDLos Angeles, CA 900151477012516
- Nolasco Cristobal, M.DLos Angeles, CA 900151609818152
- Mehry Gharib, M.D.Los Angeles, CA 900151598817868
- Xochitl Jackson, MDLos Angeles, CA 900151053402958
- Divya-Devi Joshi, MDLos Angeles, CA 900151487766747
- Krishnaveni KesavarajuLos Angeles, CA 900151962597161
- Luis LopezLos Angeles, CA 900151346341070
- Stephanie QuarlesLos Angeles, CA 900151316048051
Common questions
What is Patricia Nishikawa's NPI number?
Patricia Nishikawa's National Provider Identifier (NPI) is 1285883272, issued on Sep 15, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Patricia Nishikawa located?
The NPPES record lists a practice address at 1430 San Julian St, Los Angeles, CA, 90015. Phone: (213) 765-2830. Providers update this record themselves, so call before visiting.
How can I verify Patricia Nishikawa's license?
NPPES lists California license number G45988, 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.