Dr. John J. Kim, MD
- Medicare services, 2024
- 29
- Medicare patients, 2024
- 26
- Part D claims, 2024
- 13
- Hospital affiliations
- 1
- Industry payments
- $73
- Practice address
- 25825 South Vermont Avenue, Harbor City, CA 90710
- Practice phone
- Call (310) 325-5111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Kim'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. John J. Kim is an emergency medicine physician in Harbor City, California
Dr. Kim practices at Kaiser Permanente South Bay Medical Center in Harbor City, California, part of Kaiser Permanente.
Dr. Kim's NPI, 1427125640, was assigned on November 30, 2006. Dr. Kim graduated from Keck School of Medicine of USC in 2013. Dr. Kim holds California license A61681.
- NPI
- 1427125640NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2860549334
- NPI enumeration date
- November 30, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (310) 325-5111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John J. Kim practices at Kaiser Permanente South Bay Medical Center in Harbor City, California
Dr. Kim's primary practice is Kaiser Permanente South Bay Medical Center, at 25825 South Vermont Avenue, Harbor City, CA 90710 in Los Angeles County. The practice phone is (310) 325-5111.
- Kaiser Permanente South Bay Medical Center25825 South Vermont Avenue, Harbor City, CA 90710 · Los Angeles CountyPhone(310) 325-5111
Source: Dmand AI Affiliation Data
Dr. John J. Kim is affiliated with 1 site of care and 1 medical group
Dr. Kim's primary practice is Kaiser Permanente South Bay Medical Center in Harbor City, California, part of Kaiser Permanente. The medical group on file is Southern California Permanente Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. John J. Kim's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kim practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente South Bay Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John J. Kim is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Kim's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Kim is board certified in emergency medicine by the American Board of Emergency Medicine. Dr. Kim is licensed in California.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
Emergency medicine physicians near Dr. Kim
Counts of emergency medicine physicians 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. John J. Kim billed Medicare for 29 services in 2024
CMS data shows 29 Medicare services from Dr. Kim across 1 procedure code in 2024, for 26 Medicare patients. Medicare paid $187 for them. Every service was in an office.
Dr. Kim's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 142024: 29107%
Dr. Kim compared with the California median for emergency medicine physicians, 2024
- Dr. Kim
- California median
- Medicare services
- 29vs 26589% below
- Medicare patients
- 26vs 24389% below
- Part D claims
- 11vs 6282% below
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Kim's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Kim and other emergency medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John J. Kim treated 26 Medicare patients in 2024, average age 72
CMS counts 26 Medicare patients who saw Dr. Kim in 2024. The largest group is 65 to 74, with 11 patients. 75% of them have high blood pressure, and 69% have high cholesterol. Their average risk score is 0.89, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Kim's median patient age at 50, with 63% women.
Dr. Kim's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Kim's Medicare patients, 2024
- High blood pressure75%
- High cholesterol69%
- Diabetes58%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kim's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 50
Patient panel by sex, all payers
- Women63%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John J. Kim wrote 13 Medicare Part D claims in 2024
In 2024, Dr. Kim wrote 13 Medicare Part D claims. Every claim was for a generic drug. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $576 in total drug cost. In 2019, CMS named 27 claims across 2 drugs.
Dr. Kim's most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2019 to 2022
- 2019
- 2022
- Claims for drugs CMS names
- 2019: 272022: 1159%
Drugs named by CMS: 1 in 2022, 2 in 2019.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. John J. Kim takes part in Medicare
Dr. Kim 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. John J. Kim received $73 in industry payments from 2017 to 2024
CMS Open Payments shows 4 general payments to Dr. Kim from 3 drug and device companies from 2017 to 2024. Food and beverage make up the largest share, 100% of the total. Smith & Nephew, Inc. paid the most, $28.
General payments to Dr. Kim by program year, 2017 to 2024
Companies that paid Dr. Kim the most, 2017 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John J. Kim graduated from Keck School of Medicine of USC
Dr. Kim graduated from Keck School of Medicine of USC in 2013.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Dr. John J. Kim accepts plans from 2 insurance carriers
Dr. Kim is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Kim accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. John J. Kim'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. John J. Kim
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. John J. Kim's NPI number?
Dr. John J. Kim's NPI number is 1427125640. It was assigned on November 30, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John J. Kim?
Dr. John J. Kim is an emergency medicine physician in Harbor City, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. John J. Kim practice?
Dr. Kim practices at 25825 South Vermont Avenue, Harbor City, CA 90710. Dr. Kim's primary practice is Kaiser Permanente South Bay Medical Center in Harbor City, California, part of Kaiser Permanente.
What is Dr. John J. Kim's office phone number?
The practice phone on file for Dr. Kim is (310) 325-5111.
What is Dr. John J. Kim's medical license number?
Dr. Kim holds California license A61681.
Which hospitals is Dr. John J. Kim affiliated with?
Dr. Kim practices at Kaiser Permanente South Bay Medical Center in Harbor City, California.
What medical group is Dr. John J. Kim part of?
Dr. Kim is linked to Southern California Permanente Medical Group.
Does Dr. John J. Kim accept Medicare?
Yes. CMS data shows Dr. Kim billed Medicare for 29 services in 2024, and Dr. Kim accepts Medicare assignment.
How many Medicare patients does Dr. John J. Kim see?
CMS counts 26 Medicare patients who saw Dr. Kim in 2024, with an average age of 72.
Is Dr. John J. Kim board certified?
Yes. Dr. Kim is board certified in emergency medicine by the American Board of Emergency Medicine.
Show 6 more questionsShow fewer questions
What services does Dr. John J. Kim bill to Medicare?
In 2024, Dr. Kim's most billed Medicare services were heart test or procedure (93010).
Where did Dr. John J. Kim go to medical school?
Dr. Kim graduated from Keck School of Medicine of USC in 2013.
What drugs does Dr. John J. Kim prescribe most?
In 2022 Medicare Part D data, Dr. Kim's most prescribed drugs by claims were Mirtazapine.
Has Dr. John J. Kim received payments from drug or device companies?
CMS Open Payments shows $73 in general payments to Dr. Kim from 3 companies from 2017 to 2024. The largest total came from Smith & Nephew, Inc.
How long has Dr. John J. Kim been practicing?
Dr. Kim graduated from medical school in 2013, 13 years ago.
What insurance does Dr. John J. Kim accept?
Dr. Kim is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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