Dr. Fred E. Klein, MD
- Industry payments
- $9
- State license
- 1
- Year NPI issued
- 2005
- Practice address
- 325 N Commercial St, Neenah, WI 54956
- Practice phone
- Call (920) 722-1583
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Klein'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. Fred E. Klein is a diagnostic radiologist in Neenah, Wisconsin
Dr. Klein practices in Neenah, Wisconsin.
Dr. Klein's NPI, 1992781777, was assigned on December 22, 2005. Dr. Klein holds Wisconsin license 24650.
- NPI
- 1992781777NPI Registry (opens in a new tab)
- NPI enumeration date
- December 22, 2005
- NPI status
- Active
- Practice phone
- (920) 722-1583
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Fred E. Klein's practice address is in Neenah, Wisconsin
Dr. Klein's practice address in the NPI Registry is 325 N Commercial St, Neenah, WI 54956. The practice phone is (920) 722-1583.
- NPI Registry address325 N Commercial St, Neenah, WI 54956Phone(920) 722-1583
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Fred E. Klein's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Klein practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Klein's practice | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Fred E. Klein is one of 782 diagnostic radiologists in Wisconsin
Diagnostic radiology is Dr. Klein's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Klein is licensed in Wisconsin.
Specialties and state licenses
- Diagnostic radiology, WisconsinPrimary
Diagnostic radiologists near Dr. Klein
Counts of diagnostic radiologists 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. Fred E. Klein's patients have a median age of 74
Across all payers, Dmand AI patient panel data puts Dr. Klein's median patient age at 74, with 100% women.
Dr. Klein's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Fred E. Klein received $9 in industry payments in 2024
CMS Open Payments shows 1 general payment to Dr. Klein from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Molnlycke Health Care US, LLC paid the most, $9.
Companies that paid Dr. Klein the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Fred E. Klein'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 |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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. Fred E. Klein
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. Fred E. Klein's NPI number?
Dr. Fred E. Klein's NPI number is 1992781777. It was assigned on December 22, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Fred E. Klein?
Dr. Fred E. Klein is a diagnostic radiologist in Neenah, Wisconsin. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Fred E. Klein practice?
Dr. Klein practices at 325 N Commercial St, Neenah, WI 54956.
What is Dr. Fred E. Klein's office phone number?
The practice phone on file for Dr. Klein is (920) 722-1583.
What is Dr. Fred E. Klein's medical license number?
Dr. Klein holds Wisconsin license 24650.
Has Dr. Fred E. Klein received payments from drug or device companies?
CMS Open Payments shows $9 in general payments to Dr. Klein from 1 company from 2024 to 2024. The largest total came from Molnlycke Health Care US, LLC.
How long has Dr. Fred E. Klein been practicing?
Dr. Klein's NPI was assigned in 2005.
Selling to diagnostic radiology practices?
See diagnostic radiologists 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