Dr. Hyon Ju Park, MD
- Medicare services, 2024
- 46,985
- Medicare patients, 2024
- 298
- Part D claims, 2024
- 1,092
- Publications
- 5
- Hospital affiliations
- 5
- Practice address
- 825 Old Lancaster Rd, Bryn Mawr, PA 19010
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Bryn Mawr Medical Arts Pavilion - HOPD
Childrens Hospital outpatient department · Bryn Mawr, Pennsylvania
Find Dr. Park's professional email, personal email and mobile number
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Dr. Hyon Ju Park is a rheumatologist in Bryn Mawr, Pennsylvania
Dr. Park practices at Bryn Mawr Medical Arts Pavilion - HOPD in Bryn Mawr, Pennsylvania.
Dr. Park's NPI, 1083810048, was assigned on June 26, 2007. Dr. Park graduated from Icahn School of Medicine at Mount Sinai in 2007. Dr. Park holds Pennsylvania license MD448227.
- NPI
- 1083810048NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6608019518
- NPI enumeration date
- June 26, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Hyon Ju Park practices at Bryn Mawr Medical Arts Pavilion - HOPD in Bryn Mawr, Pennsylvania
Dr. Park's primary practice is Bryn Mawr Medical Arts Pavilion - HOPD, at 825 Old Lancaster Rd, Bryn Mawr, PA 19010.
- Bryn Mawr Medical Arts Pavilion - HOPD825 Old Lancaster Rd, Bryn Mawr, PA 19010
Source: Dmand AI Affiliation Data
Dr. Hyon Ju Park is affiliated with 7 sites of care and 2 medical groups
Dr. Park's primary practice is Bryn Mawr Medical Arts Pavilion - HOPD in Bryn Mawr, Pennsylvania. Dr. Park is also affiliated with Bryn Mawr Hospital. The medical group on file is Bryn Mawr Medical Specialists Association (BMMSA). Dmand AI also links Dr. Park to 4 more hospitals, 1 group practice or clinic and 1 medical group, each named with a free account. Dr. Park's employer is on file too: a hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Hyon Ju Park's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Park practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Bryn Mawr Medical Arts Pavilion - HOPD | Available with a free account |
| +6 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Hyon Ju Park is one of 357 rheumatologists in Pennsylvania
Rheumatology is Dr. Park's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dmand AI has Dr. Park's licenses on file in 3 states: Pennsylvania, Delaware and Missouri.
Specialties and state licenses
- Rheumatology, PennsylvaniaPrimary
- Delaware license
- Internal medicine, Missouri
Rheumatologists near Dr. Park
Counts of rheumatologists 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. Hyon Ju Park billed Medicare for 46,985 services in 2024
CMS data shows 46,985 Medicare services from Dr. Park across 18 procedure codes in 2024, for 298 Medicare patients. Medicare paid $435,685 for them. Every service was in an office.
Dr. Park's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 6,4532024: 45,819610%
- Office and hospital visits
- 2023: 5252024: 61617%
- Tests and treatments
- 2023: 2382024: 44888%
- Surgery
- 2023: 592024: 10273%
Dr. Park compared with the Pennsylvania median for rheumatologists, 2024
- Dr. Park
- Pennsylvania median
- Medicare services
- 46,985vs 1,16540.3 times
- Medicare patients
- 298vs 25616% above
- Part D claims
- 963vs 1,19019% below
Medians across 340 rheumatologists in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Park'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. Park and other rheumatologists in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Hyon Ju Park treated 298 Medicare patients in 2024, average age 74
CMS counts 298 Medicare patients who saw Dr. Park in 2024. The largest group is 65 to 74, with 149 patients. 75% of them have high cholesterol, and 70% have arthritis. 5% are also on Medicaid. Their average risk score is 1.31, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Park's median patient age at 71, with 77% women.
Dr. Park's Medicare patients by age, 2024
Dr. Park's Medicare patients by sex, 2024
- Women23780%
- Men6120%
Chronic conditions among Dr. Park's Medicare patients, 2024
- High cholesterol75%
- Arthritis70%
- High blood pressure68%
- Osteoporosis55%
- Ischemic heart disease35%
- Mood disorders29%
- Anxiety27%
- Depression26%
Share of Medicare patients with each condition. A patient can have several.
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 71
Patient panel by sex, all payers
- Women77%
- Men22%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Hyon Ju Park wrote 1,092 Medicare Part D claims in 2024
In 2024, Dr. Park wrote 1,092 Medicare Part D claims for 236 patients. 83% of them were for generic drugs. CMS names the drug for 963 of them, across 23 drugs with 11 or more claims each, at $1,174,969 in total drug cost. In 2023, CMS named 770 claims across 17 drugs.
Dr. Park's Part D claims by kind of drug, 2024
- Generic904 claims83%
- Brand-name188 claims17%
Dr. Park's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Park's Part D claims, 2024
- Opioids6%66 of 1,092 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 7702024: 96325%
Drugs named by CMS: 23 in 2024, 17 in 2023.
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
Dr. Hyon Ju Park offers telehealth to Medicare patients
Dr. Park accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Park as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Hyon Ju Park has 5 publications on record
Dmand AI links 5 papers to Dr. Park, published from 2012 to 2022. Dr. Park's most frequent co-authors are John Patterson Atkinson, MD and Prabha Ranganathan, MD.
Dr. Park's papers by year, 2012 to 2022
Dr. Park's most frequent co-authors
Recent publications by Dr. Park
Rheum Dis Clin North Am
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 rheumatologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Hyon Ju Park received $17,581 in industry payments from 2016 to 2025
CMS Open Payments shows 852 general payments to Dr. Park from 39 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Abbvie Inc. paid the most, $2,592.
General payments to Dr. Park by program year, 2016 to 2025
General payments to Dr. Park by kind, 2016 to 2025
- Food and beverage$17,40499%
- Education$1771%
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. Hyon Ju Park graduated from Icahn School of Medicine at Mount Sinai
Dr. Park graduated from Icahn School of Medicine at Mount Sinai in 2007.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Hyon Ju 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 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) |
| 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 |
| 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. Hyon Ju 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. Hyon Ju Park's NPI number?
Dr. Hyon Ju Park's NPI number is 1083810048. It was assigned on June 26, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Hyon Ju Park?
Dr. Hyon Ju Park is a rheumatologist in Bryn Mawr, Pennsylvania. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).
Where does Dr. Hyon Ju Park practice?
Dr. Park practices at 825 Old Lancaster Rd, Bryn Mawr, PA 19010. Dr. Park's primary practice is Bryn Mawr Medical Arts Pavilion - HOPD in Bryn Mawr, Pennsylvania. Dmand AI also links Dr. Park to 4 hospitals, 1 group practice or clinic and 1 medical group.
What is Dr. Hyon Ju Park's medical license number?
Dr. Park holds Pennsylvania license MD448227, one of the licenses on file in 3 states.
Which states has Dr. Hyon Ju Park been licensed in?
Dmand AI has state licenses on file for Dr. Park in Pennsylvania, Delaware and Missouri.
Which hospitals is Dr. Hyon Ju Park affiliated with?
Dr. Park is affiliated with Bryn Mawr Hospital. Dmand AI links Dr. Park to 4 more hospitals.
What medical group is Dr. Hyon Ju Park part of?
Dr. Park is linked to Bryn Mawr Medical Specialists Association (BMMSA). Dmand AI links Dr. Park to 1 more medical group.
Does Dr. Hyon Ju Park accept Medicare?
Yes. CMS data shows Dr. Park billed Medicare for 46,985 services in 2024, and Dr. Park accepts Medicare assignment.
Does Dr. Hyon Ju Park offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Park as offering telehealth services.
How many Medicare patients does Dr. Hyon Ju Park see?
CMS counts 298 Medicare patients who saw Dr. Park in 2024, with an average age of 74.
Show 7 more questionsShow fewer questions
What services does Dr. Hyon Ju Park bill to Medicare?
In 2024, Dr. Park's most billed Medicare services were injected or infused drug (J0717), injected or infused drug (J3111) and injected or infused drug (J0897).
Where did Dr. Hyon Ju Park go to medical school?
Dr. Park graduated from Icahn School of Medicine at Mount Sinai in 2007.
What drugs does Dr. Hyon Ju Park prescribe most?
In 2024 Medicare Part D data, Dr. Park's most prescribed drugs by claims were Prednisone, Alendronate Sodium and Methotrexate.
Has Dr. Hyon Ju Park received payments from drug or device companies?
CMS Open Payments shows $17,581 in general payments to Dr. Park from 39 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Hyon Ju Park been practicing?
Dr. Park graduated from medical school in 2007, 19 years ago.
Does Dr. Hyon Ju Park do research?
Dmand AI links 5 publications to Dr. Park, published from 2012 to 2022.
Who does Dr. Hyon Ju Park publish with?
Dr. Park's most frequent co-authors are John Patterson Atkinson, MD (2 shared papers) and Prabha Ranganathan, MD (2 shared papers).
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