NPPES file of Aug 9, 2026

Yukiko Kobori, NP

Nurse Practitioner · Los Angeles, CA

Yukiko Kobori, NP is a nurse practitioner with a practice address in Los Angeles, California, and NPI 1114731643, issued on Feb 5, 2025. Check the license (California NP95030045, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1114731643
Name
Yukiko Kobori
Credential
NP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
NP95030045 CA
Self-reported in NPPES; status is on the state search
Practice location
3450 Wilshire Blvd Ste 1118, Los Angeles, CA 90010
Phone
(213) 468-4548
Enumerated
Feb 5, 2025
Record last updated
Feb 5, 2025
Medicare enrollment
Enrolled (PECOS I20250625001766); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest nurse practitioner records → All 8,223 in California → Look up another NPI →

Also registered at 3450 Wilshire Blvd Ste 1118

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Melissa Duarte, FNP-CFamily Nurse Practitioner1881415537

Verify Yukiko Kobori in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license NP95030045    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Altea Medical California PCLos Angeles, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Yukiko Kobori among 8,223 nurse practitioner records in California

Yukiko Kobori, NP is one of 8,223 nurse practitioner records with a practice address in California. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 93% of them.

  • NPI issued2025 · 93% of these records are older, 3% newer
  • In a Medicare fileYes · 65% of these records are
  • In the CMS Doctors and Clinicians fileYes · 42% of these records are
  • Graduated2024 · median 2017 among the 3,425 with a school on file
  • Record last updated2025 · 45% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Nurse Practitioner providers in California

There are 8,223 nurse practitioner records in California.

All 8,223 in California → Every provider in Los Angeles → Nurse Practitioner nationwide →

The 8 nurse practitioner records with the nearest ZIP codes

  1. Mallory Ashdown, NPLos Angeles, CA 900101225777238
  2. Tina CaoLos Angeles, CA 900101821783358
  3. Elaine Hernandez, FNP, RNLos Angeles, CA 900101811461155
  4. Gurpreet KaurLos Angeles, CA 900101811737133
  5. Nkeiruka Emechete, NPLos Angeles, CA 900111487376273
  6. Teresa Flores, FNPLos Angeles, CA 900111063268902
  7. Sharine Forbes, DOCTORAL NPLos Angeles, CA 900111174165039
  8. Caroline McKinleyLos Angeles, CA 900111518409432

Common questions

What is Yukiko Kobori, NP's NPI number?

Yukiko Kobori, NP's National Provider Identifier (NPI) is 1114731643, issued on Feb 5, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Yukiko Kobori, NP located?

The NPPES record lists a practice address at 3450 Wilshire Blvd Ste 1118, Los Angeles, CA, 90010. Phone: (213) 468-4548. Providers update this record themselves, so call before visiting.

How can I verify Yukiko Kobori, NP's license?

NPPES lists California license number NP95030045, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.