Dr. Kalei Richard James Hosaka, MD
- Part D claims, 2024
- 12
- Publications
- 1
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 200 Medical Plz, Los Angeles, CA 90024
- Practice phone
- Call (310) 794-9206
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Peter Morton UCLA Medical Building
Los Angeles, California
Find Dr. Hosaka's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Kalei Richard James Hosaka is an internist in Los Angeles, California
Dr. Hosaka practices at Peter Morton UCLA Medical Building in Los Angeles, California.
Dr. Hosaka's NPI, 1124778329, was assigned on March 28, 2022. Dr. Hosaka graduated from John A. Burns School of Medicine in 2022. Dr. Hosaka's California license number on file is A188675.
- NPI
- 1124778329NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7810460870
- NPI enumeration date
- March 28, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (310) 794-9206
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Kalei Richard James Hosaka practices at Peter Morton UCLA Medical Building in Los Angeles, California
Dr. Hosaka's primary practice is Peter Morton UCLA Medical Building, at 200 Medical Plz, Los Angeles, CA 90024 in Los Angeles County. The practice phone is (310) 794-9206.
- Peter Morton UCLA Medical Building200 Medical Plz, Los Angeles, CA 90024 · Los Angeles CountyPhone(310) 794-9206
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Kalei Richard James Hosaka is affiliated with 2 sites of care and 1 medical group
Dr. Hosaka's primary practice is Peter Morton UCLA Medical Building in Los Angeles, California. Dr. Hosaka is also affiliated with Ronald Reagan UCLA Medical Center. The medical group on file is UCLA Medical Group.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Kalei Richard James Hosaka's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hosaka practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Peter Morton UCLA Medical Building | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Kalei Richard James Hosaka is one of 16,751 internists in California
Internal medicine is Dr. Hosaka's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Hosaka has a license on file in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Dr. Hosaka
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Kalei Richard James Hosaka's patients have a median age of 23
Across all payers, Dmand AI patient panel data puts Dr. Hosaka's median patient age at 23, with 46% women.
Dr. Hosaka's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 23
Patient panel by sex, all payers
- Women46%
- Men54%
Source: Dmand AI Patient Panel Data
Dr. Kalei Richard James Hosaka wrote 12 Medicare Part D claims in 2024
In 2024, Dr. Hosaka wrote 12 Medicare Part D claims. 92% of them were for generic drugs.
Dr. Hosaka's Part D claims by kind of drug, 2024
- Generic11 claims92%
- Brand-name and other1 claims8%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Kalei Richard James Hosaka takes part in Medicare
Dr. Hosaka accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Kalei Richard James Hosaka has 1 publication on record
Dmand AI links 1 paper to Dr. Hosaka.
Recent publications by Dr. Hosaka
See who Dr. Hosaka researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hosaka works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Kalei Richard James Hosaka graduated from John A. Burns School of Medicine
Dr. Hosaka graduated from John A. Burns School of Medicine in 2022.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Kalei Richard James Hosaka's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Kalei Richard James Hosaka
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What is Dr. Kalei Richard James Hosaka's NPI number?
Dr. Kalei Richard James Hosaka's NPI number is 1124778329. It was assigned on March 28, 2022, and it is active in the NPI Registry.
What kind of doctor is Dr. Kalei Richard James Hosaka?
Dr. Kalei Richard James Hosaka is an internist in Los Angeles, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Kalei Richard James Hosaka practice?
Dr. Hosaka practices at 200 Medical Plz, Los Angeles, CA 90024. Dr. Hosaka's primary practice is Peter Morton UCLA Medical Building in Los Angeles, California.
What is Dr. Kalei Richard James Hosaka's office phone number?
The practice phone on file for Dr. Hosaka is (310) 794-9206.
What is Dr. Kalei Richard James Hosaka's medical license number?
Dr. Hosaka's California license number on file is A188675.
Which hospitals is Dr. Kalei Richard James Hosaka affiliated with?
Dr. Hosaka is affiliated with Ronald Reagan UCLA Medical Center.
What medical group is Dr. Kalei Richard James Hosaka part of?
Dr. Hosaka is linked to UCLA Medical Group.
Does Dr. Kalei Richard James Hosaka accept Medicare?
Yes. CMS lists Dr. Hosaka as accepting Medicare assignment.
Where did Dr. Kalei Richard James Hosaka go to medical school?
Dr. Hosaka graduated from John A. Burns School of Medicine in 2022.
How long has Dr. Kalei Richard James Hosaka been practicing?
Dr. Hosaka graduated from medical school in 2022, 4 years ago.
Does Dr. Kalei Richard James Hosaka do research?
Dmand AI links 1 publication to Dr. Hosaka.
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