John William Poss, NP
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2005
- 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 John Poss' professional email, personal email and mobile number
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John William Poss is a nurse practitioner in Oshkosh, Wisconsin
John Poss practices at Aurora Medical Center - Oshkosh in Oshkosh, Wisconsin, part of Advocate Health.
John Poss' NPI, 1578551172, was assigned on October 10, 2005. John Poss holds Wisconsin license 88433.
- NPI
- 1578551172NPI Registry (opens in a new tab)
- NPI enumeration date
- October 10, 2005
- NPI status
- Active
- Practice phone
- (920) 456-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 66
- Medical school graduation
- 1986
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
John William Poss practices at Aurora Medical Center - Oshkosh in Oshkosh, Wisconsin
John Poss' 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
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
John William Poss is affiliated with 1 site of care and 1 medical group
John Poss' primary practice is Aurora Medical Center - Oshkosh in Oshkosh, Wisconsin, part of Advocate Health. The medical group on file is Aurora Medical Group.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at John William Poss' practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Poss 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 |
Source: Dmand AI Technology Install Data
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John William Poss is one of 3,198 nurse practitioners in Wisconsin
Nurse practitioner is John Poss' primary specialty in the NPI Registry, under taxonomy code 363L00000X. John Poss is licensed in Wisconsin.
Specialties and state licenses
- Nurse practitioner, WisconsinPrimary
Nurse practitioners near John Poss
Counts of nurse practitioners 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
John William Poss' patients have a median age of 70
Across all payers, Dmand AI patient panel data puts John Poss' median patient age at 70, with 67% women.
John Poss' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women67%
- Men33%
Source: Dmand AI Patient Panel Data
Sources for John William Poss'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel 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 John William Poss
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John William Poss' NPI number?
John William Poss' NPI number is 1578551172. It was assigned on October 10, 2005, and it is active in the NPI Registry.
What does John William Poss specialize in?
John William Poss is a nurse practitioner in Oshkosh, Wisconsin. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does John William Poss practice?
John Poss practices at 855 N Westhaven Drive, Oshkosh, WI 54904. John Poss' primary practice is Aurora Medical Center - Oshkosh in Oshkosh, Wisconsin, part of Advocate Health.
What is John William Poss' office phone number?
The practice phone on file for John Poss is (920) 456-6000.
What is John William Poss' medical license number?
John Poss holds Wisconsin license 88433.
Which hospitals is John William Poss affiliated with?
John Poss practices at Aurora Medical Center - Oshkosh in Oshkosh, Wisconsin.
What medical group is John William Poss part of?
John Poss is linked to Aurora Medical Group.
How long has John William Poss been practicing?
John Poss graduated from medical school in 1986, 40 years ago.
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