Marissa Lynn Steinhaus, PA-C
- Hospital affiliations
- 1
- Medical groups
- 3
- State license
- 1
- Year NPI issued
- 2024
- Practice address
- 3100 Superior Ave, Sheboygan, WI 53081
- Practice phone
- Call (920) 459-8300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Marissa Steinhaus' 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.
Marissa Lynn Steinhaus is a physician assistant in Sheboygan, Wisconsin
Marissa Steinhaus practices at HSHS St. Nicholas Hospital in Sheboygan, Wisconsin, part of Hospital Sisters of St. Francis.
Marissa Steinhaus' NPI, 1073353017, was assigned on May 28, 2024. Marissa Steinhaus holds Wisconsin license 8355-23.
- NPI
- 1073353017NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7012402209
- NPI enumeration date
- May 28, 2024
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (920) 459-8300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 28
- Medical school graduation
- 2024
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Marissa Lynn Steinhaus practices at HSHS St. Nicholas Hospital in Sheboygan, Wisconsin
Marissa Steinhaus' primary practice is HSHS St. Nicholas Hospital, at 3100 Superior Ave, Sheboygan, WI 53081 in Sheboygan County. The practice phone is (920) 459-8300.
- HSHS St. Nicholas Hospital3100 Superior Ave, Sheboygan, WI 53081 · Sheboygan CountyPhone(920) 459-8300
Source: Dmand AI Affiliation Data
Marissa Lynn Steinhaus is affiliated with 3 sites of care and 3 medical groups
Marissa Steinhaus' primary practice is HSHS St. Nicholas Hospital in Sheboygan, Wisconsin, part of Hospital Sisters of St. Francis. The medical group on file is Prevea Health. Dmand AI also links Marissa Steinhaus to 2 more group practices and clinics and 2 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Marissa Lynn Steinhaus' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Marissa Steinhaus practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| HSHS St. Nicholas Hospital | Available with a free account |
| +2 more sites and 2 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.
Marissa Lynn Steinhaus is one of 3,127 physician assistants in Wisconsin
Physician assistant is Marissa Steinhaus' primary specialty in the NPI Registry, under taxonomy code 363A00000X. Marissa Steinhaus is licensed in Wisconsin.
Specialties and state licenses
- Physician assistant, WisconsinPrimary
Physician assistants near Marissa Steinhaus
Counts of physician assistants 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
Marissa Lynn Steinhaus' patients have a median age of 62
Across all payers, Dmand AI patient panel data puts Marissa Steinhaus' median patient age at 62, with 57% women.
Marissa Steinhaus' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women57%
- Men43%
Source: Dmand AI Patient Panel Data
How Marissa Lynn Steinhaus takes part in Medicare
Marissa Steinhaus 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)
Sources for Marissa Lynn Steinhaus'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 Marissa Lynn Steinhaus
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Marissa Lynn Steinhaus' NPI number?
Marissa Lynn Steinhaus' NPI number is 1073353017. It was assigned on May 28, 2024, and it is active in the NPI Registry.
What does Marissa Lynn Steinhaus specialize in?
Marissa Lynn Steinhaus is a physician assistant in Sheboygan, Wisconsin. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Marissa Lynn Steinhaus practice?
Marissa Steinhaus practices at 3100 Superior Ave, Sheboygan, WI 53081. Marissa Steinhaus' primary practice is HSHS St. Nicholas Hospital in Sheboygan, Wisconsin, part of Hospital Sisters of St. Francis. Dmand AI also links Marissa Steinhaus to 2 group practices and clinics and 2 medical groups.
What is Marissa Lynn Steinhaus' office phone number?
The practice phone on file for Marissa Steinhaus is (920) 459-8300.
What is Marissa Lynn Steinhaus' medical license number?
Marissa Steinhaus holds Wisconsin license 8355-23.
Which hospitals is Marissa Lynn Steinhaus affiliated with?
Marissa Steinhaus practices at HSHS St. Nicholas Hospital in Sheboygan, Wisconsin.
What medical group is Marissa Lynn Steinhaus part of?
Marissa Steinhaus is linked to Prevea Health. Dmand AI links Marissa Steinhaus to 2 more medical groups.
Does Marissa Lynn Steinhaus accept Medicare?
Yes. CMS lists Marissa Steinhaus as accepting Medicare assignment.
How long has Marissa Lynn Steinhaus been practicing?
Marissa Steinhaus graduated from medical school in 2024, 2 years ago.
Selling to physician assistant practices?
See physician assistants in Wisconsin by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card