Hyesun Lee, MS, PA-C
- Medicare services, 2024
- 440
- Medicare patients, 2024
- 346
- Part D claims, 2024
- 316
- Hospital affiliations
- 1
- Industry payments
- $18
- Practice address
- 15 Midland E Ave, Paramus, NJ 07652
- Practice phone
- Call (201) 599-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
HSS Paramus - Midland Ave
Paramus, New Jersey
Find Hyesun Lee'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.
Hyesun Lee is a physician assistant in Paramus, New Jersey
Hyesun Lee practices at HSS Paramus - Midland Ave in Paramus, New Jersey.
Hyesun Lee's NPI, 1053793505, was assigned on June 22, 2015. Hyesun Lee holds New Jersey license 25MP00387400.
- NPI
- 1053793505NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8325355159
- NPI enumeration date
- June 22, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (201) 599-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Hyesun Lee practices at HSS Paramus - Midland Ave in Paramus, New Jersey
Hyesun Lee's primary practice is HSS Paramus - Midland Ave, at 15 Midland E Ave, Paramus, NJ 07652 in Bergen County. The practice phone is (201) 599-8000.
- HSS Paramus - Midland Ave15 Midland E Ave, Paramus, NJ 07652 · Bergen CountyPhone(201) 599-8000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Hyesun Lee is affiliated with 4 sites of care and 9 medical groups
Hyesun Lee's primary practice is HSS Paramus - Midland Ave in Paramus, New Jersey. Hyesun Lee is also affiliated with Hospital for Special Surgery. The medical group on file is Medical Associates at Englewood. Dmand AI also links Hyesun Lee to 8 more medical groups and 2 group practices and clinics, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Hyesun Lee's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Hyesun Lee practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| HSS Paramus - Midland Ave | Available with a free account |
| +3 more sites and 8 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Hyesun Lee is one of 672 physician assistants in New Jersey
Medical is Hyesun Lee's primary specialty in the NPI Registry, under taxonomy code 363AM0700X. Hyesun Lee is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA). Dmand AI has Hyesun Lee's licenses on file in 2 states: New Jersey and New York.
Specialties and state licenses
- Medical physician assistant, New JerseyPrimary
- New York license
Clinical focus
Dmand AI lists acute sinusitis, acute skin infection, asthma, broken or dislocated ankle/ or foot, bronchitis, chest wall injury, conjunctivitis and contact dermatitis among the conditions Hyesun Lee treats.
Physician assistants near Hyesun Lee
Counts of physician assistants 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
Hyesun Lee billed Medicare for 440 services in 2024
CMS data shows 440 Medicare services from Hyesun Lee across 10 procedure codes in 2024, for 346 Medicare patients. Medicare paid $27,540 for them.
Hyesun Lee's Medicare services by type, 2024
- Office and hospital visits322
- Lab and pathology118
Where Hyesun Lee's Medicare services took place, 2024
- In an office24055%
- In a facility20045%
Hyesun Lee compared with the New Jersey median for physician assistants, 2024
- Hyesun Lee
- New Jersey median
- Medicare services
- 440vs 37418% above
- Medicare patients
- 346vs 1582.2 times
- Part D claims
- 158vs 23031% below
Medians across 462 physician assistants in New Jersey with Dmand AI profiles that report each measure.
Hyesun Lee'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
Hyesun Lee treated 346 Medicare patients in 2024, average age 76
CMS counts 346 Medicare patients who saw Hyesun Lee in 2024. The largest group is 75 to 84, with 139 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 11% are also on Medicaid. Their average risk score is 1.24, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Hyesun Lee's median patient age at 50, with 50% women.
Hyesun Lee's Medicare patients by age, 2024
Hyesun Lee's Medicare patients by sex, 2024
- Women21963%
- Men12737%
Chronic conditions among Hyesun Lee's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Diabetes38%
- Ischemic heart disease32%
- Anxiety30%
- Mood disorders27%
- Depression24%
Share of Medicare patients with each condition. A patient can have several.
Hyesun Lee's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 50
Patient panel by sex, all payers
- Women50%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Hyesun Lee wrote 316 Medicare Part D claims in 2024
In 2024, Hyesun Lee wrote 316 Medicare Part D claims for 252 patients. 94% of them were for generic drugs. CMS names the drug for 158 of them, across 9 drugs with 11 or more claims each, at $1,400 in total drug cost.
Hyesun Lee's Part D claims by kind of drug, 2024
- Generic296 claims94%
- Brand-name and other20 claims6%
Hyesun Lee'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 Hyesun Lee's Part D claims, 2024
- Opioids9%27 of 316 claims
- Antibiotics44%138 of 316 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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 Hyesun Lee takes part in Medicare
Hyesun Lee 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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Hyesun Lee received $18 in industry payments in 2025
CMS Open Payments shows 1 general payment to Hyesun Lee from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $18.
Companies that paid Hyesun Lee the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Hyesun Lee is board certified in certified physician assistant
- Board certified in certified physician assistant
Source: Dmand AI Professional Profile Data
Sources for Hyesun Lee'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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| 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 Hyesun Lee
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Hyesun Lee's NPI number?
Hyesun Lee's NPI number is 1053793505. It was assigned on June 22, 2015, and it is active in the NPI Registry.
What does Hyesun Lee specialize in?
Hyesun Lee is a physician assistant in Paramus, New Jersey. The primary specialty in the NPI Registry is Medical Physician Assistant (taxonomy code 363AM0700X).
Where does Hyesun Lee practice?
Hyesun Lee practices at 15 Midland E Ave, Paramus, NJ 07652. Hyesun Lee's primary practice is HSS Paramus - Midland Ave in Paramus, New Jersey. Dmand AI also links Hyesun Lee to 8 medical groups and 2 group practices and clinics.
What is Hyesun Lee's office phone number?
The practice phone on file for Hyesun Lee is (201) 599-8000.
What is Hyesun Lee's medical license number?
Hyesun Lee holds New Jersey license 25MP00387400, one of the licenses on file in 2 states.
Which states has Hyesun Lee been licensed in?
Dmand AI has state licenses on file for Hyesun Lee in New Jersey and New York.
Which hospitals is Hyesun Lee affiliated with?
Hyesun Lee is affiliated with Hospital for Special Surgery.
What medical group is Hyesun Lee part of?
Hyesun Lee is linked to Medical Associates at Englewood. Dmand AI links Hyesun Lee to 8 more medical groups.
Does Hyesun Lee accept Medicare?
Yes. CMS data shows Hyesun Lee billed Medicare for 440 services in 2024, and Hyesun Lee accepts Medicare assignment.
How many Medicare patients does Hyesun Lee see?
CMS counts 346 Medicare patients who saw Hyesun Lee in 2024, with an average age of 76.
Show 5 more questionsShow fewer questions
Is Hyesun Lee board certified?
Yes. Hyesun Lee is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).
What services does Hyesun Lee bill to Medicare?
In 2024, Hyesun Lee's most billed Medicare services were emergency department visit (99284), office visit, established patient (99213) and emergency department visit (99285).
What drugs does Hyesun Lee prescribe most?
In 2024 Medicare Part D data, Hyesun Lee's most prescribed drugs by claims were Amoxicillin-Clavulanate Potass, Cefpodoxime Proxetil and Cephalexin.
Has Hyesun Lee received payments from drug or device companies?
CMS Open Payments shows $18 in general payments to Hyesun Lee from 1 company from 2025 to 2025. The largest total came from Novo Nordisk Inc.
How long has Hyesun Lee been practicing?
Hyesun Lee graduated from medical school in 2021, 5 years ago.
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