J Vasc Interv Radiol
ChylothoraxEmbolization, TherapeuticThoracic Duct
Dr. John J. Park, MD
NPI1124155643
- Medicare services, 2023
- 404
- Publications
- 11
- MIPS score, 2024
- 93
- Hospital affiliations
- 1
- Industry payments
- $233,440
- Practice address
- 1000 W Carson St, Torrance, CA 90509
- Practice phone
- Call (310) 222-2345
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Park'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. Park is an interventional radiologist in Torrance, California
Dr. Park practices at Harbor-UCLA Medical Center in Torrance, California, part of County of Los Angeles.
Dr. Park's NPI, 1124155643, was assigned on February 28, 2007. Dr. Park graduated from Keck School of Medicine of USC in 2002. Dr. Park holds California license A85814.
NPI and contact details
- NPI
- 1124155643NPI Registry (opens in a new tab)
- NPI enumeration date
- February 28, 2007
- NPI status
- Active
- Practice phone
- (310) 222-2345
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. John J. Park practices at Harbor-UCLA Medical Center in Torrance, California
Dr. Park's primary practice is Harbor-UCLA Medical Center, at 1000 W Carson St, Torrance, CA 90509 in Los Angeles County. The practice phone is (310) 222-2345.
- Harbor-UCLA Medical Center1000 W Carson St, Torrance, CA 90509 · Los Angeles CountyPhone(310) 222-2345
Source: Dmand AI Affiliation Data
Dr. John J. Park is affiliated with 2 sites of care and 2 medical groups
Dr. Park's primary practice is Harbor-UCLA Medical Center in Torrance, California, part of County of Los Angeles. The medical group on file is Harbor-UCLA Medical Center. Dmand AI also links Dr. Park to 1 more other site and 1 medical group, each named with a free account.
Harbor-UCLA Medical Center1 other siteName with a free account1 medical groupName with a free account
See all 4 affiliations for Dr. ParkSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. John J. Park's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Park practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Harbor-UCLA Medical Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John J. Park is one of 559 interventional radiologists in California
Vascular and interventional radiology is Dr. Park's primary specialty in the NPI Registry, under taxonomy code 2085R0204X. Dr. Park is board certified in interventional radiology and diagnostic radiology by the American Board of Radiology. Dmand AI has Dr. Park's licenses on file in 2 states: California and Washington.
Specialties and state licenses
- Vascular and interventional radiology, CaliforniaPrimary
- Washington license
Interventional radiologists near Dr. Park
Counts of interventional radiologists with a Dmand AI profile, by place and practice. Each opens the list.
559interventional radiologists in California10interventional radiologists in Torrance4interventional radiologists at Harbor-UCLA Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. John J. Park billed Medicare for 404 services in 2023
CMS data shows 404 Medicare services from Dr. Park across 9 procedure codes in 2023. Medicare paid $19,091 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2023404
Paid by Medicare$19,091
Procedure codes9
Dr. Park's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Imaging
- 2022: 2902023: 17241%
- Tests and treatments
- 2022: 1762023: 14020%
- Surgery
- 2022: 1632023: 9244%
Dr. Park compared with the California median for interventional radiologists, 2023
- Dr. Park
- California median
- Medicare services
- 404vs 83852% below
Medians across 511 interventional radiologists in California with Dmand AI profiles that report each measure.
Dr. Park's most billed Medicare procedure codes, 2023
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Park?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Park and other interventional radiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John J. Park's patients have a median age of 65
Across all payers, Dmand AI patient panel data puts Dr. Park's median patient age at 65, with 48% women.
Dr. Park's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women48%
- Men52%
Source: Dmand AI Patient Panel Data
Dr. John J. Park scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Park for performance year 2024, reported as part of a group.
Dr. Park's MIPS scores, performance year 2024
- 93of 100Final score
- 78.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 70of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. John J. Park has 11 publications on record
Dmand AI links 11 papers to Dr. Park, published from 2015 to 2023. 2023 was the busiest year, with 3. The most frequent topics are Embolization, Therapeutic, Liver Neoplasms and Yttrium Radioisotopes. Dr. Park has published most often in J Vasc Interv Radiol. Dr. Park's most frequent co-authors are Jonathan M. Kessler, MD, Aaron G. Lewis, MD and Franz Edward Boas, MD, PhD.
Papers11
Years published2015 to 2023
Dr. Park's papers by year, 2015 to 2023
Topics Dr. Park writes about most
- Embolization, Therapeutic
- Liver Neoplasms
- Yttrium Radioisotopes
- Carcinoma, Hepatocellular
- Liver
- Microspheres
- Radiopharmaceuticals
- Radiotherapy Dosage
Dr. Park's most frequent co-authors
- Jonathan M. Kessler, MD4 shared papers
- Aaron G. Lewis, MD2 shared papers
- Franz Edward Boas, MD, PhD1 shared paper
Recent publications by Dr. Park
J Vasc Interv Radiol
Carcinoma, HepatocellularChemoembolization, TherapeuticEmbolization, Therapeutic
J Vasc Interv Radiol
Carcinoma, HepatocellularEmbolization, TherapeuticLiver Neoplasms
Tech Vasc Interv Radiol
Embolization, TherapeuticLiver NeoplasmsOrgans at Risk
J Vasc Interv Radiol
BilirubinCaliforniaCholangiopancreatography, Endoscopic Retrograde
See who Dr. Park researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Park works with, so you can find a warm path to the right interventional radiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. John J. Park received $233,440 in industry payments from 2016 to 2025
CMS Open Payments shows 362 general payments to Dr. Park from 34 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 55% of the total. Sirtex Medical Inc paid the most, $169,297.
General payments to Dr. Park by program year, 2016 to 2025
General payments to Dr. Park by kind, 2016 to 2025
$233.4Kin total
- Consulting fees$129,22055%
- Speaker and faculty fees$65,37528%
- Travel and lodging$16,2177%
- Food and beverage$12,9736%
- Other$9,6254%
Companies that paid Dr. Park the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John J. Park graduated from Keck School of Medicine of USC
Dr. Park graduated from Keck School of Medicine of USC in 2002.
- Medical school
- Board certified in interventional radiology and diagnostic radiology
Source: Dmand AI Professional Profile Data
Dr. John J. Park accepts plans from 3 insurance carriers
Dr. Park is in network with 3 carriers, including Blue Cross Blue Shield of Massachusetts, HCSC and Molina. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Molina
Plan types Dr. Park accepts, by number of carriers
- Medicare3
- PPO2
Source: Dmand AI Insurance Network Data
Sources for Dr. John J. Park'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 Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Clinician Public Reporting: Overall MIPS Performance (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 |
| 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. Park
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. Park's NPI number?
Dr. John J. Park's NPI number is 1124155643. It was assigned on February 28, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. John J. Park?
Dr. John J. Park is an interventional radiologist in Torrance, California. The primary specialty in the NPI Registry is Vascular & Interventional Radiology Physician (taxonomy code 2085R0204X).
Where does Dr. John J. Park practice?
Dr. Park practices at 1000 W Carson St, Torrance, CA 90509. Dr. Park's primary practice is Harbor-UCLA Medical Center in Torrance, California, part of County of Los Angeles. Dmand AI also links Dr. Park to 1 other site and 1 medical group.
What is Dr. John J. Park's office phone number?
The practice phone on file for Dr. Park is (310) 222-2345.
What is Dr. John J. Park's medical license number?
Dr. Park holds California license A85814, one of the licenses on file in 2 states.
Which states has Dr. John J. Park been licensed in?
Dmand AI has state licenses on file for Dr. Park in California (2004 to 2026) and Washington (2007 to 2008).
Which hospitals is Dr. John J. Park affiliated with?
Dr. Park practices at Harbor-UCLA Medical Center in Torrance, California.
What medical group is Dr. John J. Park part of?
Dr. Park is linked to Harbor-UCLA Medical Center. Dmand AI links Dr. Park to 1 more medical group.
Does Dr. John J. Park accept Medicare?
Yes. CMS data shows Dr. Park billed Medicare for 404 services in 2023.
What is Dr. John J. Park's MIPS score?
Dr. Park's MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.
Show 8 more questionsShow fewer questions
Is Dr. John J. Park board certified?
Yes. Dr. Park is board certified in interventional radiology and diagnostic radiology by the American Board of Radiology.
What services does Dr. John J. Park bill to Medicare?
In 2023, Dr. Park's most billed Medicare services were special service (99152), ultrasound (76937) and radiation oncology (77001).
Where did Dr. John J. Park go to medical school?
Dr. Park graduated from Keck School of Medicine of USC in 2002.
Has Dr. John J. Park received payments from drug or device companies?
CMS Open Payments shows $233,440 in general payments to Dr. Park from 34 companies from 2016 to 2025. The largest total came from Sirtex Medical Inc.
How long has Dr. John J. Park been practicing?
Dr. Park graduated from medical school in 2002, 24 years ago.
Does Dr. John J. Park do research?
Dmand AI links 11 publications to Dr. Park, published from 2015 to 2023.
Who does Dr. John J. Park publish with?
Dr. Park's most frequent co-authors are Jonathan M. Kessler, MD (4 shared papers), Aaron G. Lewis, MD (2 shared papers) and Franz Edward Boas, MD, PhD (1 shared paper).
What insurance does Dr. John J. Park accept?
Dr. Park is in network with 3 carriers, including Blue Cross Blue Shield of Massachusetts, HCSC and Molina. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.
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