Michael Kojima
NPI 1831853324 · Acute Care Nurse Practitioner · Los Angeles, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Kojima is a Acute Care Nurse Practitioner provider in Los Angeles, CA (NPI 1831853324).
Provider details
- NPI number
- 1831853324
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 95018993 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
4 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$54 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-10-29
- Last updated
- 2022-11-15
- Certified
- 2022-11-15
Frequently asked questions
- What is Michael Kojima's NPI number?
- Michael Kojima's National Provider Identifier (NPI) is 1831853324, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Kojima's specialty?
- Michael Kojima is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Michael Kojima located?
- Michael Kojima's practice location on file with NPPES is 1500 San Pablo St, Los Angeles, CA 90033-5313.
- What is Michael Kojima's phone number?
- The practice phone number listed in the NPPES registry for Michael Kojima is (323) 442-7400.
- Does Michael Kojima accept Medicare?
- Michael Kojima is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Kojima's NPI active?
- Yes — Michael Kojima's NPI (1831853324) is active in the NPPES registry as of the last update on 2022-11-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.