Steven J. Wisniewski, PA
- Medicare patients, 2024
- 39
- Part D claims, 2024
- 63
- Hospital affiliations
- 3
- Industry payments
- $87
- Medical groups
- 3
- Practice address
- 100 East Carroll Avenue, Salisbury, MD 21801
- Practice phone
- Call (410) 546-6400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Steven Wisniewski'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.
Steven J. Wisniewski is a surgical physician assistant in Salisbury, Maryland
Steven Wisniewski practices at TidalHealth Peninsula Regional in Salisbury, Maryland, part of TidalHealth Peninsula Regional.
Steven Wisniewski's NPI, 1598823502, was assigned on December 4, 2006. Steven Wisniewski holds Delaware license C5-0000561.
- NPI
- 1598823502NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4385746148
- NPI enumeration date
- December 4, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (410) 546-6400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Steven J. Wisniewski practices at TidalHealth Peninsula Regional in Salisbury, Maryland
Steven Wisniewski's primary practice is TidalHealth Peninsula Regional, at 100 East Carroll Avenue, Salisbury, MD 21801 in Wicomico County. The practice phone is (410) 546-6400.
- TidalHealth Peninsula Regional100 East Carroll Avenue, Salisbury, MD 21801 · Wicomico CountyPhone(410) 546-6400
Source: Dmand AI Affiliation Data
Steven J. Wisniewski is affiliated with 5 sites of care and 3 medical groups
Steven Wisniewski's primary practice is TidalHealth Peninsula Regional in Salisbury, Maryland, part of TidalHealth Peninsula Regional. Steven Wisniewski is also affiliated with Luminis Health Anne Arundel Medical Center. The medical group on file is Luminis Health Maternal and Fetal Medicine Annapolis. Dmand AI also links Steven Wisniewski to 1 more hospital, 2 medical groups, 1 community health center and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Steven J. Wisniewski's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Steven Wisniewski practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| TidalHealth Peninsula Regional | Available with a free account |
| +4 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 TidalHealth Peninsula Regional and 6.2K+ hospitals, with verified contacts in the same login.
Steven J. Wisniewski is one of 275 surgical physician assistants in Maryland
Surgical is Steven Wisniewski's primary specialty in the NPI Registry, under taxonomy code 363AS0400X. Steven Wisniewski is licensed in Delaware.
Specialties and state licenses
- Surgical physician assistant, DelawarePrimary
Surgical physician assistants near Steven Wisniewski
Counts of surgical 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
Steven J. Wisniewski treated 39 Medicare patients in 2024, average age 74
CMS counts 39 Medicare patients who saw Steven Wisniewski in 2024. The largest group is 65 to 74, with 18 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.70, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Steven Wisniewski's median patient age at 63, with 30% women.
Steven Wisniewski's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Steven Wisniewski's Medicare patients by sex, 2024
- Women1333%
- Men2667%
Chronic conditions among Steven Wisniewski's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease75%
- Chronic kidney disease59%
- Heart failure51%
- COPD46%
- Arthritis44%
- Atrial fibrillation44%
Share of Medicare patients with each condition. A patient can have several.
Steven Wisniewski'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
- Women30%
- Men70%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Steven J. Wisniewski wrote 63 Medicare Part D claims in 2024
In 2024, Steven Wisniewski wrote 63 Medicare Part D claims for 15 patients. 90% of them were for generic drugs.
Steven Wisniewski's Part D claims by kind of drug, 2024
- Generic57 claims90%
- Brand-name and other6 claims10%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Steven J. Wisniewski takes part in Medicare
Steven Wisniewski 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)
For MedTech and pharma teams
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Steven J. Wisniewski received $87 in industry payments in 2025
CMS Open Payments shows 3 general payments to Steven Wisniewski from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Ethicon Inc. paid the most, $38.
Companies that paid Steven Wisniewski the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Steven J. Wisniewski'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | 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 Steven J. Wisniewski
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Steven J. Wisniewski's NPI number?
Steven J. Wisniewski's NPI number is 1598823502. It was assigned on December 4, 2006, and it is active in the NPI Registry.
What does Steven J. Wisniewski specialize in?
Steven J. Wisniewski is a surgical physician assistant in Salisbury, Maryland. The primary specialty in the NPI Registry is Surgical Physician Assistant (taxonomy code 363AS0400X).
Where does Steven J. Wisniewski practice?
Steven Wisniewski practices at 100 East Carroll Avenue, Salisbury, MD 21801. Steven Wisniewski's primary practice is TidalHealth Peninsula Regional in Salisbury, Maryland, part of TidalHealth Peninsula Regional. Dmand AI also links Steven Wisniewski to 1 hospital, 2 medical groups, 1 community health center and 1 group practice or clinic.
What is Steven J. Wisniewski's office phone number?
The practice phone on file for Steven Wisniewski is (410) 546-6400.
What is Steven J. Wisniewski's medical license number?
Steven Wisniewski holds Delaware license C5-0000561.
Which hospitals is Steven J. Wisniewski affiliated with?
Steven Wisniewski practices at TidalHealth Peninsula Regional in Salisbury, Maryland. Steven Wisniewski is also affiliated with Luminis Health Anne Arundel Medical Center. Dmand AI links Steven Wisniewski to 1 more hospital.
What medical group is Steven J. Wisniewski part of?
Steven Wisniewski is linked to Luminis Health Maternal and Fetal Medicine Annapolis. Dmand AI links Steven Wisniewski to 2 more medical groups.
Does Steven J. Wisniewski accept Medicare?
Yes. CMS lists Steven Wisniewski as accepting Medicare assignment.
How many Medicare patients does Steven J. Wisniewski see?
CMS counts 39 Medicare patients who saw Steven Wisniewski in 2024, with an average age of 74.
Has Steven J. Wisniewski received payments from drug or device companies?
CMS Open Payments shows $87 in general payments to Steven Wisniewski from 3 companies from 2025 to 2025. The largest total came from Ethicon Inc.
How long has Steven J. Wisniewski been practicing?
Steven Wisniewski graduated from medical school in 2005, 21 years ago.
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