Dr. James Oh Park, MD
- Medicare services, 2024
- 72
- Medicare patients, 2024
- 75
- Part D claims, 2024
- 12
- MIPS score, 2024
- 94
- Hospital affiliations
- 1
- Practice address
- One Gustave L Levy Place, New York, NY 10029
- Practice phone
- Call (212) 241-7981
- 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. James Oh Park is a surgical oncologist in New York, New York
Dr. Park practices at The Mount Sinai Hospital in New York, New York, part of Mount Sinai Health System.
Dr. Park's NPI, 1164620092, was assigned on July 3, 2007. Dr. Park graduated from Perelman School of Medicine at the University of Pennsylvania in 1998. Dr. Park holds Washington license MD00048478.
- NPI
- 1164620092NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2961595939
- NPI enumeration date
- July 3, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (212) 241-7981
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. James Oh Park practices at 2 locations in New York, New York
Dr. Park's primary practice is The Mount Sinai Hospital, at One Gustave L Levy Place, New York, NY 10029 in New York County. The practice phone is (212) 241-7981. Dr. Park also practices at The Mount Sinai Hospital, 1 Gustave L Levy Pl, New York, NY 10029.
- The Mount Sinai HospitalPrimaryOne Gustave L Levy Place, New York, NY 10029 · New York CountyPhone(212) 241-7981
- The Mount Sinai Hospital1 Gustave L Levy Pl, New York, NY 10029 · New York CountyPhone(212) 256-2904
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. James Oh Park is affiliated with 3 sites of care and 1 medical group
Dr. Park's primary practice is The Mount Sinai Hospital in New York, New York, part of Mount Sinai Health System. The medical group on file is Mount Sinai Institute for Liver Medicine. Dmand AI also links Dr. Park to 1 more group practice or clinic and 1 home health agency, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. James Oh Park's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Park practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The Mount Sinai Hospital | Available with a free account |
| +2 more affiliated sites | 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 Mount Sinai Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. James Oh Park is one of 162 surgical oncologists in New York
Surgical oncology is Dr. Park's primary specialty in the NPI Registry, under taxonomy code 2086X0206X. Dr. Park is licensed in Washington.
Specialties and state licenses
- Surgical oncology, WashingtonPrimary
Surgical oncologists near Dr. Park
Counts of surgical oncologists 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. James Oh Park billed Medicare for 72 services in 2024
CMS data shows 72 Medicare services from Dr. Park across 3 procedure codes in 2024, for 75 Medicare patients. Medicare paid $7,192 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Park's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1282024: 5954%
- Imaging
- 2023: 192024: 1332%
- Surgery
- 2023: 142024: 0100%
Dr. Park compared with the New York median for surgical oncologists, 2024
- Dr. Park
- New York median
- Medicare services
- 72vs 12442% below
- Medicare patients
- 75vs 9622% below
Medians across 145 surgical oncologists in New York 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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. James Oh Park treated 75 Medicare patients in 2024, average age 72
CMS counts 75 Medicare patients who saw Dr. Park in 2024. The largest group is 65 to 74, with 42 patients. 69% of them have high blood pressure, and 57% have high cholesterol. 19% are also on Medicaid. Their average risk score is 2.02, 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 65, with 47% 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
- Women4053%
- Men3547%
Chronic conditions among Dr. Park's Medicare patients, 2024
- High blood pressure69%
- High cholesterol57%
- Arthritis43%
- Cancer27%
- Ischemic heart disease27%
- Diabetes25%
- Anxiety20%
- COPD20%
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 65
Patient panel by sex, all payers
- Women47%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. James Oh Park wrote 12 Medicare Part D claims in 2024
In 2024, Dr. Park wrote 12 Medicare Part D claims.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. James Oh Park scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Park for performance year 2024, reported through an alternative payment model (APM). 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
Dr. Park's MIPS scores, performance year 2024
- 94of 100Final score
- 74.6of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. James Oh Park received $28,416 in industry payments from 2016 to 2025
CMS Open Payments shows 46 general payments to Dr. Park from 7 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 43% of the total. Intuitive Surgical, Inc. paid the most, $10,870.
General payments to Dr. Park by program year, 2016 to 2025
General payments to Dr. Park by kind, 2016 to 2025
- Consulting fees$12,35343%
- Travel and lodging$5,42719%
- Education$4,21115%
- Speaker and faculty fees$4,00014%
- Food and beverage$2,4259%
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. James Oh Park graduated from Perelman School of Medicine at the University of Pennsylvania
Dr. Park graduated from Perelman School of Medicine at the University of Pennsylvania in 1998.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. James Oh 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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice 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 (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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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 |
| 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. James Oh 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. James Oh Park's NPI number?
Dr. James Oh Park's NPI number is 1164620092. It was assigned on July 3, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. James Oh Park?
Dr. James Oh Park is a surgical oncologist in New York, New York. The primary specialty in the NPI Registry is Surgical Oncology Physician (taxonomy code 2086X0206X).
Where does Dr. James Oh Park practice?
Dr. Park practices at One Gustave L Levy Place, New York, NY 10029. Dr. Park also practices at 1 Gustave L Levy Pl, New York, NY 10029. Dr. Park's primary practice is The Mount Sinai Hospital in New York, New York, part of Mount Sinai Health System. Dmand AI also links Dr. Park to 1 group practice or clinic and 1 home health agency.
What is Dr. James Oh Park's office phone number?
The practice phone on file for Dr. Park is (212) 241-7981.
What is Dr. James Oh Park's medical license number?
Dr. Park holds Washington license MD00048478.
Which hospitals is Dr. James Oh Park affiliated with?
Dr. Park practices at The Mount Sinai Hospital in New York, New York.
What medical group is Dr. James Oh Park part of?
Dr. Park is linked to Mount Sinai Institute for Liver Medicine.
Does Dr. James Oh Park accept Medicare?
Yes. CMS data shows Dr. Park billed Medicare for 72 services in 2024, and Dr. Park accepts Medicare assignment.
Does Dr. James Oh Park offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Park as offering telehealth services.
What is Dr. James Oh Park's MIPS score?
Dr. Park's MIPS final score for performance year 2024 is 94 out of 100, reported through an alternative payment model (APM).
Show 5 more questionsShow fewer questions
How many Medicare patients does Dr. James Oh Park see?
CMS counts 75 Medicare patients who saw Dr. Park in 2024, with an average age of 72.
What services does Dr. James Oh Park bill to Medicare?
In 2024, Dr. Park's most billed Medicare services were office visit, established patient (99214), office visit, new patient (99205) and ultrasound (76998).
Where did Dr. James Oh Park go to medical school?
Dr. Park graduated from Perelman School of Medicine at the University of Pennsylvania in 1998.
Has Dr. James Oh Park received payments from drug or device companies?
CMS Open Payments shows $28,416 in general payments to Dr. Park from 7 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. James Oh Park been practicing?
Dr. Park graduated from medical school in 1998, 28 years ago.
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