Dr. Joshua Y. Park, MD
- Medicare services, 2024
- 86
- Medicare patients, 2024
- 42
- Part D claims, 2024
- 462
- Publications
- 4
- Hospital affiliations
- 1
- Practice address
- 251 E Huron St, Chicago, IL 60611
- Practice phone
- Call (312) 926-2000
- 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
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Dr. Joshua Y. Park is an internist in Chicago, Illinois
Dr. Park practices at Northwestern Memorial Hospital in Chicago, Illinois, part of Northwestern Memorial HealthCare.
Dr. Park's NPI, 1093380289, was assigned on May 21, 2021. Dr. Park holds Ohio license 35.150850.
- NPI
- 1093380289NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8224562319
- NPI enumeration date
- May 21, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (312) 926-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Joshua Y. Park practices at Northwestern Memorial Hospital in Chicago, Illinois
Dr. Park's primary practice is Northwestern Memorial Hospital, at 251 E Huron St, Chicago, IL 60611 in Cook County. The practice phone is (312) 926-2000.
- Northwestern Memorial Hospital251 E Huron St, Chicago, IL 60611 · Cook CountyPhone(312) 926-2000
Source: Dmand AI Affiliation Data
Dr. Joshua Y. Park is affiliated with 1 site of care and 2 medical groups
Dr. Park's primary practice is Northwestern Memorial Hospital in Chicago, Illinois, part of Northwestern Memorial HealthCare. The medical group on file is Northwestern Medical Faculty Foundation. Dmand AI also links Dr. Park to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Joshua Y. Park's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Park practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northwestern Memorial Hospital | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Northwestern Memorial HealthCare and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Joshua Y. Park is one of 5,652 internists in Illinois
Internal medicine is Dr. Park's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Park is licensed in Ohio.
Specialties and state licenses
- Internal medicine, OhioPrimary
Internists near Dr. Park
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. Joshua Y. Park billed Medicare for 86 services in 2024
CMS data shows 86 Medicare services from Dr. Park across 4 procedure codes in 2024, for 42 Medicare patients. Medicare paid $6,942 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Park compared with the Illinois median for internists, 2024
- Dr. Park
- Illinois median
- Medicare services
- 86vs 56685% below
- Medicare patients
- 42vs 20880% below
- Part D claims
- 225vs 28421% below
Medians across 5,192 internists in Illinois 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 internists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Joshua Y. Park treated 42 Medicare patients in 2024, average age 72
CMS counts 42 Medicare patients who saw Dr. Park in 2024. The largest group is 65 to 74, with 16 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 36% are also on Medicaid. Their average risk score is 2.20, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Park's median patient age at 77, with 29% women.
Dr. Park's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Park's Medicare patients by sex, 2024
- Women2355%
- Men1945%
Chronic conditions among Dr. Park's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis60%
- Diabetes52%
- Ischemic heart disease50%
- COPD48%
- Chronic kidney disease45%
- Anxiety40%
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 77
Patient panel by sex, all payers
- Women29%
- Men71%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Joshua Y. Park wrote 462 Medicare Part D claims in 2024
In 2024, Dr. Park wrote 462 Medicare Part D claims for 73 patients. 82% of them were for generic drugs. CMS names the drug for 225 of them, across 14 drugs with 11 or more claims each, at $19,616 in total drug cost. In 2023, CMS named 373 claims across 17 drugs.
Dr. Park's Part D claims by kind of drug, 2024
- Generic381 claims82%
- Brand-name and other81 claims18%
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
- Antibiotics3%13 of 462 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: 3732024: 22540%
Drugs named by CMS: 14 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
How Dr. Joshua Y. Park takes part in Medicare
Dr. Park 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. Joshua Y. Park has 4 publications on record
Dmand AI links 4 papers to Dr. Park, published from 2022 to 2024. 2022 was the busiest year, with 2. Dr. Park has published most often in Orthop J Sports Med. Dr. Park's most frequent co-authors are Peter D. Fabricant, MD, Allison Gilmore, MD and Ronald Justin Mistovich, MD.
Dr. Park's most frequent co-authors
- Peter D. Fabricant, MD3 shared papers
- Allison Gilmore, MD3 shared papers
- Ronald Justin Mistovich, MD3 shared papers
Recent publications by Dr. Park
J Bone Joint Surg 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 internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Sources for Dr. Joshua Y. 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 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 |
| 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. Joshua Y. 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. Joshua Y. Park's NPI number?
Dr. Joshua Y. Park's NPI number is 1093380289. It was assigned on May 21, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Joshua Y. Park?
Dr. Joshua Y. Park is an internist in Chicago, Illinois. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Joshua Y. Park practice?
Dr. Park practices at 251 E Huron St, Chicago, IL 60611. Dr. Park's primary practice is Northwestern Memorial Hospital in Chicago, Illinois, part of Northwestern Memorial HealthCare. Dmand AI also links Dr. Park to 1 medical group.
What is Dr. Joshua Y. Park's office phone number?
The practice phone on file for Dr. Park is (312) 926-2000.
What is Dr. Joshua Y. Park's medical license number?
Dr. Park holds Ohio license 35.150850.
Which hospitals is Dr. Joshua Y. Park affiliated with?
Dr. Park practices at Northwestern Memorial Hospital in Chicago, Illinois.
What medical group is Dr. Joshua Y. Park part of?
Dr. Park is linked to Northwestern Medical Faculty Foundation. Dmand AI links Dr. Park to 1 more medical group.
Does Dr. Joshua Y. Park accept Medicare?
Yes. CMS data shows Dr. Park billed Medicare for 86 services in 2024, and Dr. Park accepts Medicare assignment.
How many Medicare patients does Dr. Joshua Y. Park see?
CMS counts 42 Medicare patients who saw Dr. Park in 2024, with an average age of 72.
What services does Dr. Joshua Y. Park bill to Medicare?
In 2024, Dr. Park's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99239).
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What drugs does Dr. Joshua Y. Park prescribe most?
In 2024 Medicare Part D data, Dr. Park's most prescribed drugs by claims were Atorvastatin Calcium, Xarelto and Gabapentin.
How long has Dr. Joshua Y. Park been practicing?
Dr. Park graduated from medical school in 2021, 5 years ago.
Does Dr. Joshua Y. Park do research?
Dmand AI links 4 publications to Dr. Park, published from 2022 to 2024.
Who does Dr. Joshua Y. Park publish with?
Dr. Park's most frequent co-authors are Peter D. Fabricant, MD (3 shared papers), Allison Gilmore, MD (3 shared papers) and Ronald Justin Mistovich, MD (3 shared papers).
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