Janiece Ann Feuerstein, NP
- Medicare patients, 2024
- 133
- Part D claims, 2024
- 1,482
- Hospital affiliations
- 1
- Industry payments
- $100
- Medical groups
- 2
- 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 Janiece Feuerstein'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.
Janiece Ann Feuerstein is a gerontology nurse practitioner in Grand Rapids, Michigan
Janiece Feuerstein practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health.
Janiece Feuerstein's NPI, 1043797830, was assigned on July 24, 2018. Janiece Feuerstein holds Michigan license 4704281003.
- NPI
- 1043797830NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5991059453
- NPI enumeration date
- July 24, 2018
- 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
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Janiece Ann Feuerstein practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan
Janiece Feuerstein'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
Janiece Ann Feuerstein is affiliated with 2 sites of care and 2 medical groups
Janiece Feuerstein's primary practice is Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health. The medical group on file is Corewell Health Medical Group West. Dmand AI also links Janiece Feuerstein to 1 more group practice or clinic 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 Janiece Ann Feuerstein's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Janiece Feuerstein practices, 2 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 |
| +1 more site 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 Corewell Health and 6.2K+ hospitals, with verified contacts in the same login.
Janiece Ann Feuerstein is one of 346 gerontology nurse practitioners in Michigan
Gerontology is Janiece Feuerstein's primary specialty in the NPI Registry, under taxonomy code 363LG0600X. Janiece Feuerstein is licensed in Michigan.
Specialties and state licenses
- Gerontology nurse practitioner, MichiganPrimary
Gerontology nurse practitioners near Janiece Feuerstein
Counts of gerontology 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
Janiece Ann Feuerstein treated 133 Medicare patients in 2024, average age 70
CMS counts 133 Medicare patients who saw Janiece Feuerstein in 2024. The largest group is 75 to 84, with 45 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 29% are also on Medicaid. Their average risk score is 2.92, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Janiece Feuerstein's median patient age at 68, with 56% women.
Janiece Feuerstein's Medicare patients by age, 2024
Janiece Feuerstein's Medicare patients by sex, 2024
- Women7657%
- Men5743%
Chronic conditions among Janiece Feuerstein's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- COPD68%
- Arthritis59%
- Mood disorders57%
- Depression53%
- Anxiety51%
- Heart failure51%
Share of Medicare patients with each condition. A patient can have several.
Janiece Feuerstein's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Janiece Ann Feuerstein wrote 1,482 Medicare Part D claims in 2024
In 2024, Janiece Feuerstein wrote 1,482 Medicare Part D claims for 390 patients. 34% of them were for generic drugs.
Janiece Feuerstein's Part D claims by kind of drug, 2024
- Generic505 claims34%
- Brand-name977 claims66%
Drug classes CMS tracks in Janiece Feuerstein's Part D claims, 2024
- Antibiotics8%117 of 1,482 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 Janiece Ann Feuerstein takes part in Medicare
Janiece Feuerstein 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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Janiece Ann Feuerstein received $100 in industry payments in 2025
CMS Open Payments shows 7 general payments to Janiece Feuerstein from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Regeneron Pharmaceuticals, Inc. paid the most, $44.
Companies that paid Janiece Feuerstein 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 Janiece Ann Feuerstein'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 Janiece Ann Feuerstein
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Janiece Ann Feuerstein's NPI number?
Janiece Ann Feuerstein's NPI number is 1043797830. It was assigned on July 24, 2018, and it is active in the NPI Registry.
What does Janiece Ann Feuerstein specialize in?
Janiece Ann Feuerstein is a gerontology nurse practitioner in Grand Rapids, Michigan. The primary specialty in the NPI Registry is Gerontology Nurse Practitioner (taxonomy code 363LG0600X).
Where does Janiece Ann Feuerstein practice?
Janiece Feuerstein practices at 100 Michigan St NE, Grand Rapids, MI 49503. Janiece Feuerstein's primary practice is Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health. Dmand AI also links Janiece Feuerstein to 1 group practice or clinic and 1 medical group.
What is Janiece Ann Feuerstein's office phone number?
The practice phone on file for Janiece Feuerstein is (616) 391-1774.
What is Janiece Ann Feuerstein's medical license number?
Janiece Feuerstein holds Michigan license 4704281003.
Which hospitals is Janiece Ann Feuerstein affiliated with?
Janiece Feuerstein practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan.
What medical group is Janiece Ann Feuerstein part of?
Janiece Feuerstein is linked to Corewell Health Medical Group West. Dmand AI links Janiece Feuerstein to 1 more medical group.
Does Janiece Ann Feuerstein accept Medicare?
Yes. CMS lists Janiece Feuerstein as accepting Medicare assignment.
How many Medicare patients does Janiece Ann Feuerstein see?
CMS counts 133 Medicare patients who saw Janiece Feuerstein in 2024, with an average age of 70.
Has Janiece Ann Feuerstein received payments from drug or device companies?
CMS Open Payments shows $100 in general payments to Janiece Feuerstein from 3 companies from 2025 to 2025. The largest total came from Regeneron Pharmaceuticals, Inc.
How long has Janiece Ann Feuerstein been practicing?
Janiece Feuerstein graduated from medical school in 2018, 8 years ago.
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