Nancy Peterson Walz, LCSW
- Medicare patients, 2024
- 14
- Hospital affiliations
- 2
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 4201 Medical Center Drive, Mchenry, IL 60050
- Practice phone
- Call (815) 344-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Nancy Peterson Walz'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.
Nancy Peterson Walz is a clinical social worker in Mchenry, Illinois
Nancy Peterson Walz practices at Northwestern Medicine McHenry Hospital in Mchenry, Illinois, part of Northwestern Memorial HealthCare.
Nancy Peterson Walz's NPI, 1861416687, was assigned on July 26, 2006. Nancy Peterson Walz holds Illinois license 149005637.
- NPI
- 1861416687NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3476659541
- NPI enumeration date
- July 26, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (815) 344-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Nancy Peterson Walz practices at Northwestern Medicine McHenry Hospital in Mchenry, Illinois
Nancy Peterson Walz's primary practice is Northwestern Medicine McHenry Hospital, at 4201 Medical Center Drive, Mchenry, IL 60050 in Mc Henry County. The practice phone is (815) 344-5000.
- Northwestern Medicine McHenry Hospital4201 Medical Center Drive, Mchenry, IL 60050 · Mc Henry CountyPhone(815) 344-5000
Source: Dmand AI Affiliation Data
Nancy Peterson Walz is affiliated with 2 sites of care
Nancy Peterson Walz's primary practice is Northwestern Medicine McHenry Hospital in Mchenry, Illinois, part of Northwestern Memorial HealthCare. Dmand AI also links Nancy Peterson Walz to 1 hospital, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Nancy Peterson Walz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Nancy Peterson Walz practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northwestern Medicine McHenry Hospital | Available with a free account |
| +1 more affiliated site | 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 Northwestern Memorial HealthCare and 6.2K+ hospitals, with verified contacts in the same login.
Nancy Peterson Walz is one of 4,545 clinical social workers in Illinois
Social worker is Nancy Peterson Walz's primary specialty in the NPI Registry, under taxonomy code 1041C0700X. The record also lists clinical. Nancy Peterson Walz is licensed in Illinois.
Specialties and state licenses
- Clinical social worker, IllinoisPrimary
Clinical social workers near Nancy Peterson Walz
Counts of clinical social workers 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
Nancy Peterson Walz treated 14 Medicare patients in 2024, average age 68
CMS counts 14 Medicare patients who saw Nancy Peterson Walz in 2024. Their average risk score is 0.79, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Nancy Peterson Walz's median patient age at 67, with 100% women.
Nancy Peterson Walz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women100%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Nancy Peterson Walz takes part in Medicare
Nancy Peterson Walz 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 Nancy Peterson Walz'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) |
| 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 Nancy Peterson Walz
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Nancy Peterson Walz's NPI number?
Nancy Peterson Walz's NPI number is 1861416687. It was assigned on July 26, 2006, and it is active in the NPI Registry.
What does Nancy Peterson Walz specialize in?
Nancy Peterson Walz is a clinical social worker in Mchenry, Illinois. The primary specialty in the NPI Registry is Clinical Social Worker (taxonomy code 1041C0700X).
Where does Nancy Peterson Walz practice?
Nancy Peterson Walz practices at 4201 Medical Center Drive, Mchenry, IL 60050. Nancy Peterson Walz's primary practice is Northwestern Medicine McHenry Hospital in Mchenry, Illinois, part of Northwestern Memorial HealthCare. Dmand AI also links Nancy Peterson Walz to 1 hospital.
What is Nancy Peterson Walz's office phone number?
The practice phone on file for Nancy Peterson Walz is (815) 344-5000.
What is Nancy Peterson Walz's medical license number?
Nancy Peterson Walz holds Illinois license 149005637.
Which hospitals is Nancy Peterson Walz affiliated with?
Nancy Peterson Walz practices at Northwestern Medicine McHenry Hospital in Mchenry, Illinois. Dmand AI links Nancy Peterson Walz to 1 more hospital.
Does Nancy Peterson Walz accept Medicare?
Yes. CMS lists Nancy Peterson Walz as accepting Medicare assignment.
How many Medicare patients does Nancy Peterson Walz see?
CMS counts 14 Medicare patients who saw Nancy Peterson Walz in 2024, with an average age of 68.
How long has Nancy Peterson Walz been practicing?
Nancy Peterson Walz graduated from medical school in 1991, 35 years ago.
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