Dr. James Shaotsung Peng, MD
- Medicare services, 2024
- 75
- Medicare patients, 2024
- 53
- Part D claims, 2024
- 121
- Hospital affiliations
- 2
- Medical groups
- 8
- Practice address
- 855 S Main St, Oconto Falls, WI 54154
- Practice phone
- Call (920) 846-3444
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Peng's professional email, personal email and mobile number
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Dr. James Shaotsung Peng is an emergency medicine physician in Oconto Falls, Wisconsin
Dr. Peng practices at HSHS St. Clare Memorial Hospital in Oconto Falls, Wisconsin, part of Hospital Sisters of St. Francis.
Dr. Peng's NPI, 1780871780, was assigned on October 3, 2007. Dr. Peng graduated from State University of New York Downstate Medical Center in 2006. Dr. Peng holds Wisconsin license 65480-20.
- NPI
- 1780871780NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8224196605
- NPI enumeration date
- October 3, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (920) 846-3444
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- 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)
Dr. James Shaotsung Peng practices at HSHS St. Clare Memorial Hospital in Oconto Falls, Wisconsin
Dr. Peng's primary practice is HSHS St. Clare Memorial Hospital, at 855 S Main St, Oconto Falls, WI 54154 in Oconto County. The practice phone is (920) 846-3444.
- HSHS St. Clare Memorial Hospital855 S Main St, Oconto Falls, WI 54154 · Oconto CountyPhone(920) 846-3444
Source: Dmand AI Affiliation Data
Dr. James Shaotsung Peng is affiliated with 4 sites of care and 8 medical groups
Dr. Peng's primary practice is HSHS St. Clare Memorial Hospital in Oconto Falls, Wisconsin, part of Hospital Sisters of St. Francis. Dr. Peng is also affiliated with CHI St. Alexius Health Williston. The medical group on file is Vituity. Dmand AI also links Dr. Peng to 7 more medical groups and 2 group practices and clinics, 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 Shaotsung Peng's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Peng practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| HSHS St. Clare Memorial Hospital | Available with a free account |
| +3 more sites and 7 medical groups | 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 Hospital Sisters of St. Francis and 6.2K+ hospitals, with verified contacts in the same login.
Dr. James Shaotsung Peng is one of 1,211 emergency medicine physicians in Wisconsin
Emergency medicine is Dr. Peng's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Dr. Peng's licenses on file in 4 states: Wisconsin, California, Indiana and New York.
Specialties and state licenses
- Emergency medicine, WisconsinPrimary
- California license
- Indiana license
- New York license
Emergency medicine physicians near Dr. Peng
Counts of emergency medicine physicians 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 Shaotsung Peng billed Medicare for 75 services in 2024
CMS data shows 75 Medicare services from Dr. Peng across 3 procedure codes in 2024, for 53 Medicare patients. Medicare paid $6,297 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Peng's Medicare services by type, 2022 to 2024
- 2022
- 2024
- Office and hospital visits
- 2022: 1212024: 5356%
- Tests and treatments
- 2022: 02024: 22
Dr. Peng compared with the Wisconsin median for emergency medicine physicians, 2024
- Dr. Peng
- Wisconsin median
- Medicare services
- 75vs 24670% below
- Medicare patients
- 53vs 22176% below
- Part D claims
- 29vs 5749% below
Medians across 1,249 emergency medicine physicians in Wisconsin with Dmand AI profiles that report each measure.
Dr. Peng'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 Shaotsung Peng treated 53 Medicare patients in 2024, average age 74
CMS counts 53 Medicare patients who saw Dr. Peng in 2024. The largest group is 65 to 74, with 22 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 26% are also on Medicaid. Their average risk score is 1.81, 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. Peng's median patient age at 56, with 57% women.
Dr. Peng's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Peng's Medicare patients by sex, 2024
- Women3057%
- Men2343%
Chronic conditions among Dr. Peng's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Arthritis57%
- Depression45%
- Mood disorders45%
- Anxiety43%
- Diabetes32%
- Chronic kidney disease30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Peng's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women57%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. James Shaotsung Peng wrote 121 Medicare Part D claims in 2024
In 2024, Dr. Peng wrote 121 Medicare Part D claims for 84 patients. 92% of them were for generic drugs. CMS names the drug for 29 of them, across 2 drugs with 11 or more claims each, at $188 in total drug cost. In 2022, CMS named 27 claims across 2 drugs.
Dr. Peng's Part D claims by kind of drug, 2024
- Generic111 claims92%
- Brand-name and other10 claims8%
Dr. Peng'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 Dr. Peng's Part D claims, 2024
- Antibiotics40%48 of 121 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, 2022 to 2024
- 2022
- 2024
- Claims for drugs CMS names
- 2022: 272024: 297%
Drugs named by CMS: 2 in 2024, 2 in 2022.
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 Dr. James Shaotsung Peng takes part in Medicare
Dr. Peng 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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Dr. James Shaotsung Peng graduated from State University of New York Downstate Medical Center
Dr. Peng graduated from State University of New York Downstate Medical Center in 2006.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. James Shaotsung Peng'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) |
| 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) |
| 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 Shaotsung Peng
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 Shaotsung Peng's NPI number?
Dr. James Shaotsung Peng's NPI number is 1780871780. It was assigned on October 3, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. James Shaotsung Peng?
Dr. James Shaotsung Peng is an emergency medicine physician in Oconto Falls, Wisconsin. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. James Shaotsung Peng practice?
Dr. Peng practices at 855 S Main St, Oconto Falls, WI 54154. Dr. Peng's primary practice is HSHS St. Clare Memorial Hospital in Oconto Falls, Wisconsin, part of Hospital Sisters of St. Francis. Dmand AI also links Dr. Peng to 7 medical groups and 2 group practices and clinics.
What is Dr. James Shaotsung Peng's office phone number?
The practice phone on file for Dr. Peng is (920) 846-3444.
What is Dr. James Shaotsung Peng's medical license number?
Dr. Peng holds Wisconsin license 65480-20, one of the licenses on file in 4 states.
Which states has Dr. James Shaotsung Peng been licensed in?
Dmand AI has state licenses on file for Dr. Peng in Wisconsin, California, Indiana and New York.
Which hospitals is Dr. James Shaotsung Peng affiliated with?
Dr. Peng practices at HSHS St. Clare Memorial Hospital in Oconto Falls, Wisconsin. Dr. Peng is also affiliated with CHI St. Alexius Health Williston.
What medical group is Dr. James Shaotsung Peng part of?
Dr. Peng is linked to Vituity. Dmand AI links Dr. Peng to 7 more medical groups.
Does Dr. James Shaotsung Peng accept Medicare?
Yes. CMS data shows Dr. Peng billed Medicare for 75 services in 2024, and Dr. Peng accepts Medicare assignment.
How many Medicare patients does Dr. James Shaotsung Peng see?
CMS counts 53 Medicare patients who saw Dr. Peng in 2024, with an average age of 74.
Show 4 more questionsShow fewer questions
What services does Dr. James Shaotsung Peng bill to Medicare?
In 2024, Dr. Peng's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and emergency department visit (99284).
Where did Dr. James Shaotsung Peng go to medical school?
Dr. Peng graduated from State University of New York Downstate Medical Center in 2006.
What drugs does Dr. James Shaotsung Peng prescribe most?
In 2024 Medicare Part D data, Dr. Peng's most prescribed drugs by claims were Cephalexin and Ondansetron ODT.
How long has Dr. James Shaotsung Peng been practicing?
Dr. Peng graduated from medical school in 2006, 20 years ago.
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