Amy B. Janofski, FNP, RN
- Medicare patients, 2024
- 88
- Part D claims, 2024
- 3,579
- Hospital affiliations
- 4
- Industry payments
- $167
- Medical groups
- 3
- Practice address
- 100 Michigan St NE, Grand Rapids, MI 49503
- Practice phone
- Call (616) 391-1774
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Amy Janofski'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 B. Janofski is a nurse practitioner in Grand Rapids, Michigan
Amy Janofski practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health.
Amy Janofski's NPI, 1427654516, was assigned on December 5, 2020. Amy Janofski holds Michigan license 4704235227.
- NPI
- 1427654516NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5294140588
- NPI enumeration date
- December 5, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (616) 391-1774
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Amy B. Janofski practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan
Amy Janofski's primary practice is Corewell Health Grand Rapids Hospitals - Butterworth, at 100 Michigan St NE, Grand Rapids, MI 49503 in Kent County. The practice phone is (616) 391-1774.
- Corewell Health Grand Rapids Hospitals - Butterworth100 Michigan St NE, Grand Rapids, MI 49503 · Kent CountyPhone(616) 391-1774
Source: Dmand AI Affiliation Data
Amy B. Janofski is affiliated with 6 sites of care and 3 medical groups
Amy Janofski's primary practice is Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health. Amy Janofski is also affiliated with MyMichigan Medical Center Clare. The medical group on file is Sweetwater Medical Center. Dmand AI also links Amy Janofski to 2 more hospitals, 2 medical groups, 1 group practice or clinic and 1 therapy and rehab clinic, 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 B. Janofski's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Amy Janofski practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Corewell Health Grand Rapids Hospitals - Butterworth | Available with a free account |
| +5 more sites and 2 medical groups | 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 Corewell Health and 6.2K+ hospitals, with verified contacts in the same login.
Amy B. Janofski is one of 2,742 nurse practitioners in Michigan
Nurse practitioner is Amy Janofski's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Amy Janofski is licensed in Michigan.
Specialties and state licenses
- Nurse practitioner, MichiganPrimary
Nurse practitioners near Amy Janofski
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
Amy B. Janofski treated 88 Medicare patients in 2024, average age 72
CMS counts 88 Medicare patients who saw Amy Janofski in 2024. The largest group is 65 to 74, with 38 patients. 51% of them have high blood pressure, and 51% have high cholesterol. 26% are also on Medicaid. Their average risk score is 0.86, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Amy Janofski's median patient age at 57, with 60% women.
Amy Janofski's Medicare patients by age, 2024
Amy Janofski's Medicare patients by sex, 2024
- Women5057%
- Men3843%
Chronic conditions among Amy Janofski's Medicare patients, 2024
- High blood pressure51%
- High cholesterol51%
- Arthritis44%
- Anxiety31%
- Diabetes28%
- Depression23%
- Mood disorders23%
- COPD16%
Share of Medicare patients with each condition. A patient can have several.
Amy Janofski's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women60%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Amy B. Janofski wrote 3,579 Medicare Part D claims in 2024
In 2024, Amy Janofski wrote 3,579 Medicare Part D claims for 326 patients. 87% of them were for generic drugs.
Amy Janofski's Part D claims by kind of drug, 2024
- Generic3,119 claims87%
- Brand-name430 claims12%
- Other30 claims1%
Drug classes CMS tracks in Amy Janofski's Part D claims, 2024
- Opioids1%50 of 3,579 claims
- Antibiotics3%121 of 3,579 claims
- Antipsychotics, patients 65 and over2%75 of 3,579 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
How Amy B. Janofski takes part in Medicare
Amy Janofski 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)
For MedTech and pharma teams
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Amy B. Janofski received $167 in industry payments in 2025
CMS Open Payments shows 8 general payments to Amy Janofski from 7 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Vanda Pharmaceuticals Inc. paid the most, $44.
Companies that paid Amy Janofski 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 B. Janofski'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 B. Janofski
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 B. Janofski's NPI number?
Amy B. Janofski's NPI number is 1427654516. It was assigned on December 5, 2020, and it is active in the NPI Registry.
What does Amy B. Janofski specialize in?
Amy B. Janofski is a nurse practitioner in Grand Rapids, Michigan. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Amy B. Janofski practice?
Amy Janofski practices at 100 Michigan St NE, Grand Rapids, MI 49503. Amy Janofski's primary practice is Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health. Dmand AI also links Amy Janofski to 2 hospitals, 2 medical groups, 1 group practice or clinic and 1 therapy and rehab clinic.
What is Amy B. Janofski's office phone number?
The practice phone on file for Amy Janofski is (616) 391-1774.
What is Amy B. Janofski's medical license number?
Amy Janofski holds Michigan license 4704235227.
Which hospitals is Amy B. Janofski affiliated with?
Amy Janofski practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan. Amy Janofski is also affiliated with MyMichigan Medical Center Clare. Dmand AI links Amy Janofski to 2 more hospitals.
What medical group is Amy B. Janofski part of?
Amy Janofski is linked to Sweetwater Medical Center. Dmand AI links Amy Janofski to 2 more medical groups.
Does Amy B. Janofski accept Medicare?
Yes. CMS lists Amy Janofski as accepting Medicare assignment.
How many Medicare patients does Amy B. Janofski see?
CMS counts 88 Medicare patients who saw Amy Janofski in 2024, with an average age of 72.
Has Amy B. Janofski received payments from drug or device companies?
CMS Open Payments shows $167 in general payments to Amy Janofski from 7 companies from 2025 to 2025. The largest total came from Vanda Pharmaceuticals Inc.
How long has Amy B. Janofski been practicing?
Amy Janofski graduated from medical school in 2020, 6 years ago.
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