Dr. Peter Jae Ho Hwang, DO
- Medicare services, 2024
- 323
- Medicare patients, 2024
- 294
- MIPS score, 2024
- 85
- Hospital affiliations
- 1
- Industry payments
- $6,612
- Practice address
- 2650 Ridge Ave, Evanston, IL 60201
- Practice phone
- Call (847) 570-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hwang'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. Peter Jae Ho Hwang is a general surgeon in Evanston, Illinois
Dr. Hwang practices at Evanston Hospital in Evanston, Illinois, part of Endeavor Health.
Dr. Hwang's NPI, 1023401460, was assigned on March 10, 2015. Dr. Hwang graduated from Midwestern University, Chicago College of Osteopathic Med in 2015. Dr. Hwang holds Illinois license 036156980.
- NPI
- 1023401460NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3375825458
- NPI enumeration date
- March 10, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (847) 570-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Peter Jae Ho Hwang practices at Evanston Hospital in Evanston, Illinois
Dr. Hwang's primary practice is Evanston Hospital, at 2650 Ridge Ave, Evanston, IL 60201 in Cook County. The practice phone is (847) 570-2000.
- Evanston Hospital2650 Ridge Ave, Evanston, IL 60201 · Cook CountyPhone(847) 570-2000
Source: Dmand AI Affiliation Data
Dr. Peter Jae Ho Hwang is affiliated with 2 sites of care and 2 medical groups
Dr. Hwang's primary practice is Evanston Hospital in Evanston, Illinois, part of Endeavor Health. The medical group on file is Endeavor Health Medical Group. Dmand AI also links Dr. Hwang to 1 more group practice or clinic and 1 medical group, 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. Peter Jae Ho Hwang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hwang practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Evanston Hospital | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Peter Jae Ho Hwang is one of 1,217 general surgeons in Illinois
Surgery is Dr. Hwang's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Hwang is board certified in surgical critical care by the American Board of Emergency Medicine. Dr. Hwang is licensed in Illinois.
Specialties and state licenses
- Surgery, IllinoisPrimary
General surgeons near Dr. Hwang
Counts of general surgeons 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. Peter Jae Ho Hwang billed Medicare for 323 services in 2024
CMS data shows 323 Medicare services from Dr. Hwang across 5 procedure codes in 2024, for 294 Medicare patients. Medicare paid $30,210 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Hwang's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3352024: 3234%
Dr. Hwang compared with the Illinois median for general surgeons, 2024
- Dr. Hwang
- Illinois median
- Medicare services
- 323vs 19466% above
- Medicare patients
- 294vs 1442.0 times
Medians across 1,031 general surgeons in Illinois with Dmand AI profiles that report each measure.
Dr. Hwang'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. Hwang and other general surgeons in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Peter Jae Ho Hwang treated 294 Medicare patients in 2024, average age 79
CMS counts 294 Medicare patients who saw Dr. Hwang in 2024. The largest group is 75 to 84, with 126 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 14% are also on Medicaid. Their average risk score is 2.09, 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. Hwang's median patient age at 63, with 50% women.
Dr. Hwang's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Hwang's Medicare patients by sex, 2024
- Women16054%
- Men13446%
Chronic conditions among Dr. Hwang's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis62%
- Ischemic heart disease42%
- Chronic kidney disease41%
- Mood disorders36%
- Atrial fibrillation35%
- Anxiety34%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hwang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women50%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Peter Jae Ho Hwang scored 85 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 85 out of 100 for Dr. Hwang for performance year 2024, reported as part of a group. Dr. Hwang accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Hwang's MIPS scores, performance year 2024
- 85of 100Final score
- 75.9of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
- 75of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 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. Peter Jae Ho Hwang received $6,612 in industry payments from 2017 to 2023
CMS Open Payments shows 12 general payments to Dr. Hwang from 5 drug and device companies from 2017 to 2023. Education make up the largest share, 68% of the total. Intuitive Surgical, Inc. paid the most, $6,208.
General payments to Dr. Hwang by program year, 2017 to 2023
General payments to Dr. Hwang by kind, 2017 to 2023
- Education$4,50068%
- Travel and lodging$1,51823%
- Food and beverage$5949%
Companies that paid Dr. Hwang the most, 2017 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Peter Jae Ho Hwang graduated from Midwestern University, Chicago College of Osteopathic Med
Dr. Hwang graduated from Midwestern University, Chicago College of Osteopathic Med in 2015.
- Medical school
- Board certified in surgical critical care
Source: Dmand AI Professional Profile Data
Sources for Dr. Peter Jae Ho Hwang'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) |
| 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. Peter Jae Ho Hwang
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. Peter Jae Ho Hwang's NPI number?
Dr. Peter Jae Ho Hwang's NPI number is 1023401460. It was assigned on March 10, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Peter Jae Ho Hwang?
Dr. Peter Jae Ho Hwang is a general surgeon in Evanston, Illinois. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Peter Jae Ho Hwang practice?
Dr. Hwang practices at 2650 Ridge Ave, Evanston, IL 60201. Dr. Hwang's primary practice is Evanston Hospital in Evanston, Illinois, part of Endeavor Health. Dmand AI also links Dr. Hwang to 1 group practice or clinic and 1 medical group.
What is Dr. Peter Jae Ho Hwang's office phone number?
The practice phone on file for Dr. Hwang is (847) 570-2000.
What is Dr. Peter Jae Ho Hwang's medical license number?
Dr. Hwang holds Illinois license 036156980.
Which hospitals is Dr. Peter Jae Ho Hwang affiliated with?
Dr. Hwang practices at Evanston Hospital in Evanston, Illinois.
What medical group is Dr. Peter Jae Ho Hwang part of?
Dr. Hwang is linked to Endeavor Health Medical Group. Dmand AI links Dr. Hwang to 1 more medical group.
Does Dr. Peter Jae Ho Hwang accept Medicare?
Yes. CMS data shows Dr. Hwang billed Medicare for 323 services in 2024, and Dr. Hwang accepts Medicare assignment.
What is Dr. Peter Jae Ho Hwang's MIPS score?
Dr. Hwang's MIPS final score for performance year 2024 is 85 out of 100, reported as part of a group.
How many Medicare patients does Dr. Peter Jae Ho Hwang see?
CMS counts 294 Medicare patients who saw Dr. Hwang in 2024, with an average age of 79.
Show 5 more questionsShow fewer questions
Is Dr. Peter Jae Ho Hwang board certified?
Yes. Dr. Hwang is board certified in surgical critical care by the American Board of Emergency Medicine.
What services does Dr. Peter Jae Ho Hwang bill to Medicare?
In 2024, Dr. Hwang's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99222) and hospital inpatient care (99232).
Where did Dr. Peter Jae Ho Hwang go to medical school?
Dr. Hwang graduated from Midwestern University, Chicago College of Osteopathic Med in 2015.
Has Dr. Peter Jae Ho Hwang received payments from drug or device companies?
CMS Open Payments shows $6,612 in general payments to Dr. Hwang from 5 companies from 2017 to 2023. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Peter Jae Ho Hwang been practicing?
Dr. Hwang graduated from medical school in 2015, 11 years ago.
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