Dr. Jeremy Jaehwan Oh, DO
- Medicare services, 2024
- 463
- Medicare patients, 2024
- 242
- Part D claims, 2024
- 516
- Hospital affiliations
- 6
- Industry payments
- $6,020
- Practice address
- 293 Passaic St, Passaic, NJ 07055-5803
- Practice phone
- Call (973) 916-0002
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Apex Heart And Vascular Care
Multi-specialty group site · Passaic, New Jersey
Find Dr. Oh'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. Jeremy Jaehwan Oh is an internist in Passaic, New Jersey
Dr. Oh practices at Apex Heart And Vascular Care in Passaic, New Jersey.
Dr. Oh's NPI, 1962863399, was assigned on March 12, 2016. Dr. Oh holds Nevada license DO2627.
- NPI
- 1962863399NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5597039420
- NPI enumeration date
- March 12, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (973) 916-0002
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jeremy Jaehwan Oh practices at Apex Heart and Vascular Care in Passaic, New Jersey
Dr. Oh's primary practice is Apex Heart and Vascular Care, at 293 Passaic St, Passaic, NJ 07055-5803. The practice phone is (973) 916-0002.
- Apex Heart and Vascular Care293 Passaic St, Passaic, NJ 07055-5803Phone(973) 916-0002
Source: Dmand AI Affiliation Data
Dr. Jeremy Jaehwan Oh is affiliated with 7 sites of care and 2 medical groups
Dr. Oh's primary practice is Apex Heart And Vascular Care in Passaic, New Jersey. Dr. Oh is also affiliated with St. Mary's General Hospital. The medical group on file is Apex Heart and Vascular Care. Dmand AI also links Dr. Oh to 5 more hospitals and 1 medical group, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Jeremy Jaehwan Oh's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Oh practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Apex Heart And Vascular Care | 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. Jeremy Jaehwan Oh is one of 4,226 internists in New Jersey
Internal medicine is Dr. Oh's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Oh is licensed in Nevada.
Specialties and state licenses
- Internal medicine, NevadaPrimary
Internists near Dr. Oh
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. Jeremy Jaehwan Oh billed Medicare for 463 services in 2024
CMS data shows 463 Medicare services from Dr. Oh across 9 procedure codes in 2024, for 242 Medicare patients. Medicare paid $50,180 for them.
Dr. Oh's Medicare services by type, 2020 to 2024
- 2020
- 2024
- Office and hospital visits
- 2020: 4802024: 36324%
- Tests and treatments
- 2020: 02024: 100
Where Dr. Oh's Medicare services took place, 2024
- In an office18440%
- In a facility27960%
Dr. Oh compared with the New Jersey median for internists, 2024
- Dr. Oh
- New Jersey median
- Medicare services
- 463vs 72336% below
- Medicare patients
- 242vs 231Close to median
- Part D claims
- 281vs 83066% below
Medians across 4,086 internists in New Jersey with Dmand AI profiles that report each measure.
Dr. Oh'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. Oh and other internists in New Jersey.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jeremy Jaehwan Oh treated 242 Medicare patients in 2024, average age 76
CMS counts 242 Medicare patients who saw Dr. Oh in 2024. The largest group is 75 to 84, with 92 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 37% 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. Oh's median patient age at 64, with 46% women.
Dr. Oh's Medicare patients by age, 2024
Dr. Oh's Medicare patients by sex, 2024
- Women12953%
- Men11347%
Chronic conditions among Dr. Oh's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes62%
- Arthritis50%
- Ischemic heart disease46%
- Chronic kidney disease44%
- Heart failure40%
- Atrial fibrillation33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Oh's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women46%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jeremy Jaehwan Oh wrote 516 Medicare Part D claims in 2024
In 2024, Dr. Oh wrote 516 Medicare Part D claims for 157 patients. 82% of them were for generic drugs. CMS names the drug for 281 of them, across 11 drugs with 11 or more claims each, at $46,824 in total drug cost. In 2023, CMS named 13 claims across 1 drug.
Dr. Oh's Part D claims by kind of drug, 2024
- Generic423 claims82%
- Brand-name93 claims18%
Dr. Oh'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 132024: 2812062%
Drugs named by CMS: 11 in 2024, 1 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. Jeremy Jaehwan Oh ranks in the 58th percentile for varicose vein removal in Medicare
Dr. Oh accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Oh as offering telehealth. CMS counts 21 procedures of varicose vein removal by Dr. Oh, more than 58% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Oh ranks in Medicare procedure volume
- Varicose vein removal
- 58th percentile21 procedures
- Coronary angioplasty and stenting
- 48th percentile19 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Leg revascularization (restoring blood flow): 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Jeremy Jaehwan Oh received $6,020 in industry payments from 2017 to 2025
CMS Open Payments shows 107 general payments to Dr. Oh from 26 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 74% of the total. Edwards Lifesciences Corporation paid the most, $1,477.
General payments to Dr. Oh by program year, 2017 to 2025
General payments to Dr. Oh by kind, 2017 to 2025
- Food and beverage$4,43574%
- Travel and lodging$92215%
- Education$66311%
Companies that paid Dr. Oh the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Jeremy Jaehwan Oh'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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Jeremy Jaehwan Oh
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. Jeremy Jaehwan Oh's NPI number?
Dr. Jeremy Jaehwan Oh's NPI number is 1962863399. It was assigned on March 12, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Jeremy Jaehwan Oh?
Dr. Jeremy Jaehwan Oh is an internist in Passaic, New Jersey. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Jeremy Jaehwan Oh practice?
Dr. Oh practices at 293 Passaic St, Passaic, NJ 07055-5803. Dr. Oh's primary practice is Apex Heart And Vascular Care in Passaic, New Jersey. Dmand AI also links Dr. Oh to 5 hospitals and 1 medical group.
What is Dr. Jeremy Jaehwan Oh's office phone number?
The practice phone on file for Dr. Oh is (973) 916-0002.
What is Dr. Jeremy Jaehwan Oh's medical license number?
Dr. Oh holds Nevada license DO2627.
Which hospitals is Dr. Jeremy Jaehwan Oh affiliated with?
Dr. Oh is affiliated with St. Mary's General Hospital. Dmand AI links Dr. Oh to 5 more hospitals.
What medical group is Dr. Jeremy Jaehwan Oh part of?
Dr. Oh is linked to Apex Heart and Vascular Care. Dmand AI links Dr. Oh to 1 more medical group.
Does Dr. Jeremy Jaehwan Oh accept Medicare?
Yes. CMS data shows Dr. Oh billed Medicare for 463 services in 2024, and Dr. Oh accepts Medicare assignment.
Does Dr. Jeremy Jaehwan Oh offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Oh as offering telehealth services.
How many Medicare patients does Dr. Jeremy Jaehwan Oh see?
CMS counts 242 Medicare patients who saw Dr. Oh in 2024, with an average age of 76.
Show 4 more questionsShow fewer questions
What services does Dr. Jeremy Jaehwan Oh bill to Medicare?
In 2024, Dr. Oh's most billed Medicare services were hospital inpatient care (99233), office visit, established patient (99214) and heart test or procedure (93306).
What drugs does Dr. Jeremy Jaehwan Oh prescribe most?
In 2024 Medicare Part D data, Dr. Oh's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Losartan Potassium.
Has Dr. Jeremy Jaehwan Oh received payments from drug or device companies?
CMS Open Payments shows $6,020 in general payments to Dr. Oh from 26 companies from 2017 to 2025. The largest total came from Edwards Lifesciences Corporation.
How long has Dr. Jeremy Jaehwan Oh been practicing?
Dr. Oh graduated from medical school in 2016, 10 years ago.
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