Amy Lynn Walther, APNP
- Medicare patients, 2024
- 190
- Part D claims, 2024
- 859
- Hospital affiliations
- 2
- Industry payments
- $113
- Medical groups
- 2
- Practice address
- 836 West Wellington Avenue, Chicago, IL 60657
- Practice phone
- Call (773) 975-1600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Amy Walther'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.
Amy Lynn Walther is a family nurse practitioner in Chicago, Illinois
Amy Walther practices at Advocate Illinois Masonic Medical Center in Chicago, Illinois, part of Advocate Health.
Amy Walther's NPI, 1760983910, was assigned on February 23, 2018. Amy Walther holds Wisconsin license 8153.
- NPI
- 1760983910NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0547522591
- NPI enumeration date
- February 23, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (773) 975-1600
- 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 Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Amy Lynn Walther practices at Advocate Illinois Masonic Medical Center in Chicago, Illinois
Amy Walther's primary practice is Advocate Illinois Masonic Medical Center, at 836 West Wellington Avenue, Chicago, IL 60657 in Cook County. The practice phone is (773) 975-1600.
- Advocate Illinois Masonic Medical Center836 West Wellington Avenue, Chicago, IL 60657 · Cook CountyPhone(773) 975-1600
Source: Dmand AI Affiliation Data
Amy Lynn Walther is affiliated with 4 sites of care and 2 medical groups
Amy Walther's primary practice is Advocate Illinois Masonic Medical Center in Chicago, Illinois, part of Advocate Health. Amy Walther is also affiliated with Advocate Condell Medical Center. The medical group on file is Dreyer Medical Clinic (Advocate Medical Group). Dmand AI also links Amy Walther to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Amy Lynn Walther's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Amy Walther practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Advocate Illinois Masonic Medical Center | Available with a free account |
| +3 more sites and 1 medical group | 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 Advocate Health and 6.2K+ hospitals, with verified contacts in the same login.
Amy Lynn Walther is one of 7,275 family nurse practitioners in Illinois
Family is Amy Walther's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Amy Walther is licensed in Wisconsin.
Specialties and state licenses
- Family nurse practitioner, WisconsinPrimary
Family nurse practitioners near Amy Walther
Counts of family 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
Amy Lynn Walther treated 190 Medicare patients in 2024, average age 75
CMS counts 190 Medicare patients who saw Amy Walther in 2024. The largest group is 75 to 84, with 82 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 14% are also on Medicaid. Their average risk score is 2.38, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Amy Walther's median patient age at 74, with 49% women.
Amy Walther's Medicare patients by age, 2024
Amy Walther's Medicare patients by sex, 2024
- Women9550%
- Men9550%
Chronic conditions among Amy Walther's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis55%
- Cancer55%
- Diabetes35%
- COPD34%
- Chronic kidney disease33%
- Ischemic heart disease29%
Share of Medicare patients with each condition. A patient can have several.
Amy Walther'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
- Women49%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Amy Lynn Walther wrote 859 Medicare Part D claims in 2024
In 2024, Amy Walther wrote 859 Medicare Part D claims for 204 patients. 83% of them were for generic drugs.
Amy Walther's Part D claims by kind of drug, 2024
- Generic713 claims83%
- Brand-name146 claims17%
Drug classes CMS tracks in Amy Walther's Part D claims, 2024
- Opioids10%84 of 859 claims
- Antibiotics4%38 of 859 claims
- Antipsychotics, patients 65 and over2%13 of 859 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Amy Lynn Walther offers telehealth to Medicare patients
Amy Walther accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Amy Walther as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Amy Lynn Walther received $113 in industry payments in 2025
CMS Open Payments shows 1 general payment to Amy Walther from 1 drug or device company in 2025. Education make up the largest share, 100% of the total. Eli Lilly and Company paid the most, $113.
Companies that paid Amy Walther 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 Amy Lynn Walther'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 Amy Lynn Walther
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Amy Lynn Walther's NPI number?
Amy Lynn Walther's NPI number is 1760983910. It was assigned on February 23, 2018, and it is active in the NPI Registry.
What does Amy Lynn Walther specialize in?
Amy Lynn Walther is a family nurse practitioner in Chicago, Illinois. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Amy Lynn Walther practice?
Amy Walther practices at 836 West Wellington Avenue, Chicago, IL 60657. Amy Walther's primary practice is Advocate Illinois Masonic Medical Center in Chicago, Illinois, part of Advocate Health. Dmand AI also links Amy Walther to 2 group practices and clinics and 1 medical group.
What is Amy Lynn Walther's office phone number?
The practice phone on file for Amy Walther is (773) 975-1600.
What is Amy Lynn Walther's medical license number?
Amy Walther holds Wisconsin license 8153.
Which hospitals is Amy Lynn Walther affiliated with?
Amy Walther practices at Advocate Illinois Masonic Medical Center in Chicago, Illinois. Amy Walther is also affiliated with Advocate Condell Medical Center.
What medical group is Amy Lynn Walther part of?
Amy Walther is linked to Dreyer Medical Clinic (Advocate Medical Group). Dmand AI links Amy Walther to 1 more medical group.
Does Amy Lynn Walther accept Medicare?
Yes. CMS lists Amy Walther as accepting Medicare assignment.
Does Amy Lynn Walther offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Amy Walther as offering telehealth services.
How many Medicare patients does Amy Lynn Walther see?
CMS counts 190 Medicare patients who saw Amy Walther in 2024, with an average age of 75.
Has Amy Lynn Walther received payments from drug or device companies?
CMS Open Payments shows $113 in general payments to Amy Walther from 1 company from 2025 to 2025. The largest total came from Eli Lilly and Company.
How long has Amy Lynn Walther been practicing?
Amy Walther graduated from medical school in 2017, 9 years ago.
Selling to family practices?
See family nurse practitioners in Illinois 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