Dr. Matthew Paul Nelson, DO
- Medicare services, 2024
- 169
- Medicare patients, 2024
- 119
- Part D claims, 2024
- 137
- Hospital affiliations
- 3
- Industry payments
- $15
- Practice address
- 1726 Shawano Ave, Green Bay, WI 54303
- Practice phone
- Call (920) 498-4200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Nelson's professional email, personal email and mobile number
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Dr. Matthew Paul Nelson is an emergency medicine physician in Green Bay, Wisconsin
Dr. Nelson practices at HSHS St. Mary's Hospital Medical Center in Green Bay, Wisconsin, part of Hospital Sisters of St. Francis.
Dr. Nelson's NPI, 1720030422, was assigned on May 17, 2006. Dr. Nelson holds Wisconsin license 57397-21.
- NPI
- 1720030422NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7214969039
- NPI enumeration date
- May 17, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (920) 498-4200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Matthew Paul Nelson practices at HSHS St. Mary's Hospital Medical Center in Green Bay, Wisconsin
Dr. Nelson's primary practice is HSHS St. Mary's Hospital Medical Center, at 1726 Shawano Ave, Green Bay, WI 54303 in Brown County. The practice phone is (920) 498-4200.
- HSHS St. Mary's Hospital Medical Center1726 Shawano Ave, Green Bay, WI 54303 · Brown CountyPhone(920) 498-4200
Source: Dmand AI Affiliation Data
Dr. Matthew Paul Nelson is affiliated with 5 sites of care and 10 medical groups
Dr. Nelson's primary practice is HSHS St. Mary's Hospital Medical Center in Green Bay, Wisconsin, part of Hospital Sisters of St. Francis. Dr. Nelson is also affiliated with HSHS St. Vincent Hospital. The medical group on file is Gundersen Lutheran Medical Center. Dmand AI also links Dr. Nelson to 1 more hospital, 9 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. Matthew Paul Nelson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nelson practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| HSHS St. Mary's Hospital Medical Center | Available with a free account |
| +4 more sites and 9 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. Matthew Paul Nelson is one of 1,211 emergency medicine physicians in Wisconsin
Emergency medicine is Dr. Nelson's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Dr. Nelson's licenses on file in 2 states: Wisconsin and Pennsylvania.
Specialties and state licenses
- Emergency medicine, WisconsinPrimary
- Pennsylvania license
Emergency medicine physicians near Dr. Nelson
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. Matthew Paul Nelson billed Medicare for 169 services in 2024
CMS data shows 169 Medicare services from Dr. Nelson across 4 procedure codes in 2024, for 119 Medicare patients. Medicare paid $13,631 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Nelson's Medicare services by type, 2022 to 2024
- 2022
- 2024
- Office and hospital visits
- 2022: 2762024: 10961%
- Tests and treatments
- 2022: 192024: 60216%
Dr. Nelson compared with the Wisconsin median for emergency medicine physicians, 2024
- Dr. Nelson
- Wisconsin median
- Medicare services
- 169vs 24631% below
- Medicare patients
- 119vs 22146% below
- Part D claims
- 14vs 5775% below
Medians across 1,249 emergency medicine physicians in Wisconsin with Dmand AI profiles that report each measure.
Dr. Nelson'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. Matthew Paul Nelson treated 119 Medicare patients in 2024, average age 75
CMS counts 119 Medicare patients who saw Dr. Nelson in 2024. The largest group is 75 to 84, with 42 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 24% are also on Medicaid. Their average risk score is 1.86, 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. Nelson's median patient age at 56, with 52% women.
Dr. Nelson's Medicare patients by age, 2024
Dr. Nelson's Medicare patients by sex, 2024
- Women6655%
- Men5345%
Chronic conditions among Dr. Nelson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis60%
- Chronic kidney disease41%
- Ischemic heart disease41%
- Mood disorders39%
- Diabetes38%
- Heart failure37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Nelson'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
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Matthew Paul Nelson wrote 137 Medicare Part D claims in 2024
In 2024, Dr. Nelson wrote 137 Medicare Part D claims for 114 patients. 92% of them were for generic drugs. CMS names the drug for 14 of them, across 1 drug with 11 or more claims each, at $65 in total drug cost. In 2023, CMS named 49 claims across 4 drugs.
Dr. Nelson's Part D claims by kind of drug, 2024
- Generic126 claims92%
- Brand-name and other11 claims8%
Dr. Nelson'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. Nelson's Part D claims, 2024
- Opioids10%14 of 137 claims
- Antibiotics23%31 of 137 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: 492024: 1471%
Drugs named by CMS: 1 in 2024, 4 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
How Dr. Matthew Paul Nelson takes part in Medicare
Dr. Nelson 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. Matthew Paul Nelson received $15 in industry payments in 2018
CMS Open Payments shows 1 general payment to Dr. Nelson from 1 drug or device company in 2018. Food and beverage make up the largest share, 100% of the total. Boehringer Ingelheim Pharmaceuticals, Inc. paid the most, $15.
Companies that paid Dr. Nelson the most, 2018 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Matthew Paul Nelson'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) |
| 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. Matthew Paul Nelson
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. Matthew Paul Nelson's NPI number?
Dr. Matthew Paul Nelson's NPI number is 1720030422. It was assigned on May 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Matthew Paul Nelson?
Dr. Matthew Paul Nelson is an emergency medicine physician in Green Bay, Wisconsin. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Matthew Paul Nelson practice?
Dr. Nelson practices at 1726 Shawano Ave, Green Bay, WI 54303. Dr. Nelson's primary practice is HSHS St. Mary's Hospital Medical Center in Green Bay, Wisconsin, part of Hospital Sisters of St. Francis. Dmand AI also links Dr. Nelson to 1 hospital, 9 medical groups and 2 group practices and clinics.
What is Dr. Matthew Paul Nelson's office phone number?
The practice phone on file for Dr. Nelson is (920) 498-4200.
What is Dr. Matthew Paul Nelson's medical license number?
Dr. Nelson holds Wisconsin license 57397-21, one of the licenses on file in 2 states.
Which states has Dr. Matthew Paul Nelson been licensed in?
Dmand AI has state licenses on file for Dr. Nelson in Wisconsin and Pennsylvania.
Which hospitals is Dr. Matthew Paul Nelson affiliated with?
Dr. Nelson practices at HSHS St. Mary's Hospital Medical Center in Green Bay, Wisconsin. Dr. Nelson is also affiliated with HSHS St. Vincent Hospital. Dmand AI links Dr. Nelson to 1 more hospital.
What medical group is Dr. Matthew Paul Nelson part of?
Dr. Nelson is linked to Gundersen Lutheran Medical Center. Dmand AI links Dr. Nelson to 9 more medical groups.
Does Dr. Matthew Paul Nelson accept Medicare?
Yes. CMS data shows Dr. Nelson billed Medicare for 169 services in 2024, and Dr. Nelson accepts Medicare assignment.
How many Medicare patients does Dr. Matthew Paul Nelson see?
CMS counts 119 Medicare patients who saw Dr. Nelson in 2024, with an average age of 75.
Show 4 more questionsShow fewer questions
What services does Dr. Matthew Paul Nelson bill to Medicare?
In 2024, Dr. Nelson's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and emergency department visit (99284).
What drugs does Dr. Matthew Paul Nelson prescribe most?
In 2024 Medicare Part D data, Dr. Nelson's most prescribed drugs by claims were Diclofenac Sodium.
Has Dr. Matthew Paul Nelson received payments from drug or device companies?
CMS Open Payments shows $15 in general payments to Dr. Nelson from 1 company from 2018 to 2018. The largest total came from Boehringer Ingelheim Pharmaceuticals, Inc.
How long has Dr. Matthew Paul Nelson been practicing?
Dr. Nelson graduated from medical school in 2003, 23 years ago.
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