Dr. Susan C. Nystrom, DO
- Medicare services, 2023
- 12
- Part D claims, 2024
- 11
- Publications
- 1
- Hospital affiliations
- 1
- Industry payments
- $319
- Practice address
- 855 N Westhaven Drive, Oshkosh, WI 54904
- Practice phone
- Call (920) 456-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Nystrom'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. Susan C. Nystrom is a hospitalist in Oshkosh, Wisconsin
Dr. Nystrom practices at Aurora Medical Center - Oshkosh in Oshkosh, Wisconsin, part of Advocate Health.
Dr. Nystrom's NPI, 1285894311, was assigned on June 12, 2008. Dr. Nystrom holds Wisconsin license 68879.
- NPI
- 1285894311NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9234303140
- NPI enumeration date
- June 12, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (920) 456-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Susan C. Nystrom practices at Aurora Medical Center - Oshkosh in Oshkosh, Wisconsin
Dr. Nystrom's primary practice is Aurora Medical Center - Oshkosh, at 855 N Westhaven Drive, Oshkosh, WI 54904 in Winnebago County. The practice phone is (920) 456-6000.
- Aurora Medical Center - Oshkosh855 N Westhaven Drive, Oshkosh, WI 54904 · Winnebago CountyPhone(920) 456-6000
Source: Dmand AI Affiliation Data
Dr. Susan C. Nystrom is affiliated with 1 site of care and 2 medical groups
Dr. Nystrom's primary practice is Aurora Medical Center - Oshkosh in Oshkosh, Wisconsin, part of Advocate Health. The medical group on file is Aurora Medical Group. Dmand AI also links Dr. Nystrom to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Susan C. Nystrom's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nystrom practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Aurora Medical Center - Oshkosh | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Susan C. Nystrom is one of 773 hospitalists in Wisconsin
Hospitalist is Dr. Nystrom's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dmand AI has Dr. Nystrom's licenses on file in 2 states: Wisconsin and Michigan.
Specialties and state licenses
- Hospitalist, WisconsinPrimary
- Michigan license
Hospitalists near Dr. Nystrom
Counts of hospitalists 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. Susan C. Nystrom billed Medicare for 12 services in 2023
CMS data shows 12 Medicare services from Dr. Nystrom across 1 procedure code in 2023. Medicare paid $726 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Nystrom's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 502023: 1276%
- Other services
- 2022: 112023: 0100%
Dr. Nystrom compared with the Wisconsin median for hospitalists, 2023
- Dr. Nystrom
- Wisconsin median
- Medicare services
- 12vs 35797% below
- Part D claims
- 172vs 782.2 times
Medians across 743 hospitalists in Wisconsin with Dmand AI profiles that report each measure.
Dr. Nystrom's most billed Medicare procedure codes, 2023
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Nystrom?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Nystrom and other hospitalists in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Susan C. Nystrom's patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Dr. Nystrom's median patient age at 69, with 100% women.
Dr. Nystrom's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Susan C. Nystrom wrote 11 Medicare Part D claims in 2024
In 2024, Dr. Nystrom wrote 11 Medicare Part D claims. Every claim was for a generic drug. They cover 10 drugs, with $2,964 in total drug cost. In 2022, CMS named 79 claims across 6 drugs.
Dr. Nystrom's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 792023: 172118%
Drugs named by CMS: 10 in 2023, 6 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. Susan C. Nystrom takes part in Medicare
Dr. Nystrom 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. Susan C. Nystrom has 1 publication on record
Dmand AI links 1 paper to Dr. Nystrom. Dr. Nystrom's most frequent co-authors are Guesly J. Delva, MD, Matthew Chan Feldman, MD and Salman M. Muddassir, MD.
Dr. Nystrom's most frequent co-authors
- Guesly J. Delva, MD1 shared paper
- Matthew Chan Feldman, MD1 shared paper
- Salman M. Muddassir, MD1 shared paper
Recent publications by Dr. Nystrom
See who Dr. Nystrom researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Nystrom works with, so you can find a warm path to the right hospitalists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Susan C. Nystrom received $319 in industry payments from 2016 to 2024
CMS Open Payments shows 4 general payments to Dr. Nystrom from 1 drug or device company from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Stryker Corporation paid the most, $319.
General payments to Dr. Nystrom by program year, 2016 to 2024
Companies that paid Dr. Nystrom the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Susan C. Nystrom'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 Data |
| 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Susan C. Nystrom
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. Susan C. Nystrom's NPI number?
Dr. Susan C. Nystrom's NPI number is 1285894311. It was assigned on June 12, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Susan C. Nystrom?
Dr. Susan C. Nystrom is a hospitalist in Oshkosh, Wisconsin. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Susan C. Nystrom practice?
Dr. Nystrom practices at 855 N Westhaven Drive, Oshkosh, WI 54904. Dr. Nystrom's primary practice is Aurora Medical Center - Oshkosh in Oshkosh, Wisconsin, part of Advocate Health. Dmand AI also links Dr. Nystrom to 1 medical group.
What is Dr. Susan C. Nystrom's office phone number?
The practice phone on file for Dr. Nystrom is (920) 456-6000.
What is Dr. Susan C. Nystrom's medical license number?
Dr. Nystrom holds Wisconsin license 68879, one of the licenses on file in 2 states.
Which states has Dr. Susan C. Nystrom been licensed in?
Dmand AI has state licenses on file for Dr. Nystrom in Wisconsin and Michigan.
Which hospitals is Dr. Susan C. Nystrom affiliated with?
Dr. Nystrom practices at Aurora Medical Center - Oshkosh in Oshkosh, Wisconsin.
What medical group is Dr. Susan C. Nystrom part of?
Dr. Nystrom is linked to Aurora Medical Group. Dmand AI links Dr. Nystrom to 1 more medical group.
Does Dr. Susan C. Nystrom accept Medicare?
Yes. CMS data shows Dr. Nystrom billed Medicare for 12 services in 2023, and Dr. Nystrom accepts Medicare assignment.
What services does Dr. Susan C. Nystrom bill to Medicare?
In 2023, Dr. Nystrom's most billed Medicare services were hospital inpatient care (99232).
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What drugs does Dr. Susan C. Nystrom prescribe most?
In 2023 Medicare Part D data, Dr. Nystrom's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Lisinopril.
Has Dr. Susan C. Nystrom received payments from drug or device companies?
CMS Open Payments shows $319 in general payments to Dr. Nystrom from 1 company from 2016 to 2024. The largest total came from Stryker Corporation.
How long has Dr. Susan C. Nystrom been practicing?
Dr. Nystrom graduated from medical school in 2008, 18 years ago.
Does Dr. Susan C. Nystrom do research?
Dmand AI links 1 publication to Dr. Nystrom.
Who does Dr. Susan C. Nystrom publish with?
Dr. Nystrom's most frequent co-authors are Guesly J. Delva, MD (1 shared paper), Matthew Chan Feldman, MD (1 shared paper) and Salman M. Muddassir, MD (1 shared paper).
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