Dr. Karolina Stack, MD
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2017
- Practice address
- 101 Main St, Neenah, WI 54956
- Practice phone
- Call (920) 727-4200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ascension Medical Group
Neenah, Wisconsin
Find Dr. Stack'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. Karolina Stack is a pediatrician in Neenah, Wisconsin
Dr. Stack practices at Ascension Medical Group in Neenah, Wisconsin.
Dr. Stack's NPI, 1053842443, was assigned on March 27, 2017. Dr. Stack graduated from Loyola University of Chicago, Stritch School of Medicine in 2017. Dr. Stack holds Illinois license 036.151998.
- NPI
- 1053842443NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4082055421
- NPI enumeration date
- March 27, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (920) 727-4200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Karolina Stack practices at Ascension Medical Group in Neenah, Wisconsin
Dr. Stack's primary practice is Ascension Medical Group, at 101 Main St, Neenah, WI 54956 in Winnebago County. The practice phone is (920) 727-4200.
- Ascension Medical Group101 Main St, Neenah, WI 54956 · Winnebago CountyPhone(920) 727-4200
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Karolina Stack is affiliated with 2 sites of care and 1 medical group
Dr. Stack's primary practice is Ascension Medical Group in Neenah, Wisconsin. The medical group on file is Ascension Medical Group WI - Main Street - Family Medicine. Dmand AI also links Dr. Stack to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Karolina Stack's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Stack practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ascension Medical Group | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Karolina Stack is one of 948 pediatricians in Wisconsin
Pediatrics is Dr. Stack's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Stack is licensed in Illinois.
Specialties and state licenses
- Pediatrics, IllinoisPrimary
Pediatricians near Dr. Stack
Counts of pediatricians 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. Karolina Stack's patients have a median age of 10
Across all payers, Dmand AI patient panel data puts Dr. Stack's median patient age at 10, with 58% women.
Dr. Stack's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 10
Patient panel by sex, all payers
- Women58%
- Men42%
Source: Dmand AI Patient Panel Data
How Dr. Karolina Stack takes part in Medicare
Dr. Stack 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)
Dr. Karolina Stack graduated from Loyola University of Chicago, Stritch School of Medicine
Dr. Stack graduated from Loyola University of Chicago, Stritch School of Medicine in 2017.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Karolina Stack'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| Training, board certification and memberships | Dmand AI Professional Profile 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 Dr. Karolina Stack
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. Karolina Stack's NPI number?
Dr. Karolina Stack's NPI number is 1053842443. It was assigned on March 27, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Karolina Stack?
Dr. Karolina Stack is a pediatrician in Neenah, Wisconsin. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Karolina Stack practice?
Dr. Stack practices at 101 Main St, Neenah, WI 54956. Dr. Stack's primary practice is Ascension Medical Group in Neenah, Wisconsin. Dmand AI also links Dr. Stack to 1 group practice or clinic, and a free account names each one.
What is Dr. Karolina Stack's office phone number?
The practice phone on file for Dr. Stack is (920) 727-4200. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is Dr. Karolina Stack's email address?
Dmand AI checks professional and personal email addresses for Dr. Stack through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is Dr. Karolina Stack's medical license number?
Dr. Stack holds Illinois license 036.151998.
What medical group is Dr. Karolina Stack part of?
Dr. Stack is linked to Ascension Medical Group WI - Main Street - Family Medicine.
Who does Dr. Karolina Stack practice with?
Dmand AI links 231 HCPs to Dr. Stack's primary medical group, 11 of them pediatricians. A free account lists them, with verified contacts.
Does Dr. Karolina Stack accept Medicare?
Yes. CMS lists Dr. Stack as accepting Medicare assignment.
Where did Dr. Karolina Stack go to medical school?
Dr. Stack graduated from Loyola University of Chicago, Stritch School of Medicine in 2017.
How long has Dr. Karolina Stack been practicing?
Dr. Stack graduated from medical school in 2017, 9 years ago.
What EHR does Dr. Karolina Stack's practice use?
Dmand AI tracks the EHR system at Ascension Medical Group and at 1 more affiliated site. The vendor and product are available with a free Dmand AI account.
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