Peter Junwoo Lee, MBCHB

  • Columbus, OH
  • Gastroenterologist
NPI1528374501PAC ID4880974161
Medicare services, 2024
223
Medicare patients, 2024
178
Part D claims, 2024
217
Hospital affiliations
2
Industry payments
$5,789
Practice address
410 West 10th Avenue, Columbus, OH 43210
Practice phone
Call (614) 293-9700
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Ohio State University Hospital

Hospital · Columbus, Ohio

See all 7 affiliations

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Peter Junwoo Lee is a gastroenterologist in Columbus, Ohio

Peter Lee practices at Ohio State University Hospital in Columbus, Ohio, part of The Ohio State University Wexner Medical Center.

Peter Lee's NPI, 1528374501, was assigned on August 27, 2010. Peter Lee holds Pennsylvania license MD464362.

NPI and contact details
Medicare PAC ID
4880974161
NPI enumeration date
August 27, 2010
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(614) 293-9700
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
46
Medical school graduation
2006

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Peter Junwoo Lee practices at Ohio State University Hospital in Columbus, Ohio

Peter Lee's primary practice is Ohio State University Hospital, at 410 West 10th Avenue, Columbus, OH 43210 in Franklin County. The practice phone is (614) 293-9700.

Source: Dmand AI Affiliation Data

Peter Junwoo Lee is affiliated with 5 sites of care and 2 medical groups

Peter Lee's primary practice is Ohio State University Hospital in Columbus, Ohio, part of The Ohio State University Wexner Medical Center. Peter Lee is also affiliated with The James Cancer Hospital and Solove Research Institute. The medical group on file is Ohio State University Physicians. Dmand AI also links Peter Lee to 2 more hospital outpatient departments, 1 group practice or clinic and 1 medical group, each named with a free account.

See all 7 affiliations for Peter Lee

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Peter Junwoo Lee's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Peter Lee practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Ohio State University HospitalAvailable with a free account
+4 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dmand AI maps EHR vendors, IT decision makers and buying committees across The Ohio State University Wexner Medical Center and 6.2K+ hospitals, with verified contacts in the same login.

Peter Junwoo Lee is one of 692 gastroenterologists in Ohio

Gastroenterology is Peter Lee's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Peter Lee is licensed in Pennsylvania.

Specialties and state licenses

  • Gastroenterology, PennsylvaniaPrimaryLicense MD464362 · taxonomy 207RG0100X

Gastroenterologists near Peter Lee

Counts of gastroenterologists 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

Peter Junwoo Lee billed Medicare for 223 services in 2024

CMS data shows 223 Medicare services from Peter Lee across 10 procedure codes in 2024, for 178 Medicare patients. Medicare paid $27,424 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024223
Medicare patients178
Paid by Medicare$27,424
Procedure codes10

Peter Lee's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Surgery
2023: 732024: 11760%
Office and hospital visits
2023: 222024: 70218%
Imaging
2023: 232024: 3657%

Peter Lee compared with the Ohio median for gastroenterologists, 2024

  • Peter Lee
  • Ohio median
Medicare services
223vs 40445% below
Medicare patients
178vs 28838% below
Part D claims
133vs 40267% below

Medians across 687 gastroenterologists in Ohio with Dmand AI profiles that report each measure.

Peter 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.

See all procedures by Peter Lee

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Peter Junwoo Lee treated 178 Medicare patients in 2024, average age 72

CMS counts 178 Medicare patients who saw Peter Lee in 2024. The largest group is 65 to 74, with 90 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 15% are also on Medicaid. Their average risk score is 2.25, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Peter Lee's median patient age at 64, with 49% women.

Medicare patients, 2024178
Average age72
Average risk score2.25
Also on Medicaid15%

Peter Lee's Medicare patients by age, 2024

Peter Lee's Medicare patients by sex, 2024

  • Women7844%
  • Men10056%

Chronic conditions among Peter Lee's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol74%
  3. Arthritis53%
  4. Diabetes42%
  5. Anxiety39%
  6. Ischemic heart disease37%
  7. Chronic kidney disease35%
  8. Mood disorders35%

Share of Medicare patients with each condition. A patient can have several.

Peter 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 64

Patient panel by sex, all payers

  • Women49%
  • Men50%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Peter Junwoo Lee wrote 217 Medicare Part D claims in 2024

In 2024, Peter Lee wrote 217 Medicare Part D claims for 87 patients. 61% of them were for generic drugs. CMS names the drug for 133 of them, across 7 drugs with 11 or more claims each, at $166,766 in total drug cost. In 2023, CMS named 36 claims across 2 drugs.

Part D claims, 2024217
Drugs named by CMS7
Total drug cost$166,766
Part D patients87

Peter Lee's Part D claims by kind of drug, 2024

  • Generic133 claims61%
  • Brand-name and other84 claims39%

Peter 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 Peter Lee's Part D claims, 2024

  • Opioids6%13 of 217 claims
  • Antibiotics12%26 of 217 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: 362024: 133269%

Drugs named by CMS: 7 in 2024, 2 in 2023.

See all prescribing by Peter Lee

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

Peter Junwoo Lee ranks in the 87th percentile for upper gastrointestinal (gi) endoscopy for acid reflux in Medicare

Peter Lee accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Peter Lee as offering telehealth. CMS counts 169 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Peter Lee, more than 87% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Where Peter Lee ranks in Medicare procedure volume

Upper gastrointestinal (GI) endoscopy for acid reflux
87th percentile169 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Colonoscopy: 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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Peter Junwoo Lee received $5,789 in industry payments from 2016 to 2022

CMS Open Payments shows 22 general payments to Peter Lee from 8 drug and device companies from 2016 to 2022. Consulting fees make up the largest share, 81% of the total. Abbvie Inc. paid the most, $5,412. It also lists 3 research payments totaling $8,800 in 2020.

General payments to Peter Lee by program year, 2016 to 2022

General payments to Peter Lee by kind, 2016 to 2022

$5.8Kin total
  • Consulting fees$4,67581%
  • Travel and lodging$56710%
  • Food and beverage$5479%

Companies that paid Peter Lee the most, 2016 to 2022

Share is of all general payments to this clinician.

See all payments to Peter Lee

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Peter Junwoo Lee's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Peter Junwoo 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 Peter Junwoo Lee's NPI number?

Peter Junwoo Lee's NPI number is 1528374501. It was assigned on August 27, 2010, and it is active in the NPI Registry.

What does Peter Junwoo Lee specialize in?

Peter Junwoo Lee is a gastroenterologist in Columbus, Ohio. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).

Where does Peter Junwoo Lee practice?

Peter Lee practices at 410 West 10th Avenue, Columbus, OH 43210. Peter Lee's primary practice is Ohio State University Hospital in Columbus, Ohio, part of The Ohio State University Wexner Medical Center. Dmand AI also links Peter Lee to 2 hospital outpatient departments, 1 group practice or clinic and 1 medical group.

What is Peter Junwoo Lee's office phone number?

The practice phone on file for Peter Lee is (614) 293-9700.

What is Peter Junwoo Lee's medical license number?

Peter Lee holds Pennsylvania license MD464362.

Which hospitals is Peter Junwoo Lee affiliated with?

Peter Lee practices at Ohio State University Hospital in Columbus, Ohio. Peter Lee is also affiliated with The James Cancer Hospital and Solove Research Institute.

What medical group is Peter Junwoo Lee part of?

Peter Lee is linked to Ohio State University Physicians. Dmand AI links Peter Lee to 1 more medical group.

Does Peter Junwoo Lee accept Medicare?

Yes. CMS data shows Peter Lee billed Medicare for 223 services in 2024, and Peter Lee accepts Medicare assignment.

Does Peter Junwoo Lee offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Peter Lee as offering telehealth services.

How many Medicare patients does Peter Junwoo Lee see?

CMS counts 178 Medicare patients who saw Peter Lee in 2024, with an average age of 72.

Show 4 more questionsShow fewer questions

What services does Peter Junwoo Lee bill to Medicare?

In 2024, Peter Lee's most billed Medicare services were hospital inpatient care (99223), diagnostic imaging (74328) and surgery: digestive system (43276).

What drugs does Peter Junwoo Lee prescribe most?

In 2024 Medicare Part D data, Peter Lee's most prescribed drugs by claims were Creon, Zenpep and Ciprofloxacin HCl.

Has Peter Junwoo Lee received payments from drug or device companies?

CMS Open Payments shows $5,789 in general payments to Peter Lee from 8 companies from 2016 to 2022. The largest total came from Abbvie Inc.

How long has Peter Junwoo Lee been practicing?

Peter Lee graduated from medical school in 2006, 20 years ago.

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