Janelle Marie Gruenberg, AGNP-C
- Part D claims, 2024
- 5,135
- Hospital affiliations
- 1
- Industry payments
- $20
- State license
- 1
- Year NPI issued
- 2023
- Practice address
- 703 N McEwan St, Clare, MI 48617
- Practice phone
- Call (989) 802-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Janelle Gruenberg'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.
Janelle Marie Gruenberg is a gerontology nurse practitioner in Clare, Michigan
Janelle Gruenberg practices at MyMichigan Medical Center Clare in Clare, Michigan, part of MyMichigan Health.
Janelle Gruenberg's NPI, 1366127029, was assigned on June 20, 2023. Janelle Gruenberg holds Michigan license 4704318567.
- NPI
- 1366127029NPI Registry (opens in a new tab)
- NPI enumeration date
- June 20, 2023
- NPI status
- Active
- Practice phone
- (989) 802-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Janelle Marie Gruenberg practices at MyMichigan Medical Center Clare in Clare, Michigan
Janelle Gruenberg's primary practice is MyMichigan Medical Center Clare, at 703 N McEwan St, Clare, MI 48617 in Clare County. The practice phone is (989) 802-5000.
- MyMichigan Medical Center Clare703 N McEwan St, Clare, MI 48617 · Clare CountyPhone(989) 802-5000
Source: Dmand AI Affiliation Data
Janelle Marie Gruenberg is affiliated with 2 sites of care
Janelle Gruenberg's primary practice is MyMichigan Medical Center Clare in Clare, Michigan, part of MyMichigan Health. Dmand AI also links Janelle Gruenberg to 1 home health agency, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Janelle Marie Gruenberg's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Janelle Gruenberg practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MyMichigan Medical Center Clare | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across MyMichigan Health and 6.2K+ hospitals, with verified contacts in the same login.
Janelle Marie Gruenberg is one of 346 gerontology nurse practitioners in Michigan
Gerontology is Janelle Gruenberg's primary specialty in the NPI Registry, under taxonomy code 363LG0600X. Janelle Gruenberg is licensed in Michigan.
Specialties and state licenses
- Gerontology nurse practitioner, MichiganPrimary
Gerontology nurse practitioners near Janelle Gruenberg
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
Janelle Marie Gruenberg's patients have a median age of 67
Across all payers, Dmand AI patient panel data puts Janelle Gruenberg's median patient age at 67, with 53% women.
Janelle Gruenberg'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
- Women53%
- Men47%
Source: Dmand AI Patient Panel Data
Janelle Marie Gruenberg wrote 5,135 Medicare Part D claims in 2024
In 2024, Janelle Gruenberg wrote 5,135 Medicare Part D claims for 155 patients. 87% of them were for generic drugs.
Janelle Gruenberg's Part D claims by kind of drug, 2024
- Generic4,449 claims87%
- Brand-name674 claims13%
- Other12 claims0%
Drug classes CMS tracks in Janelle Gruenberg's Part D claims, 2024
- Opioids3%152 of 5,135 claims
- Antibiotics3%133 of 5,135 claims
- Antipsychotics, patients 65 and over2%96 of 5,135 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
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Janelle Marie Gruenberg received $20 in industry payments in 2025
CMS Open Payments shows 1 general payment to Janelle Gruenberg from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Otsuka America Pharmaceutical, Inc. paid the most, $20.
Companies that paid Janelle Gruenberg 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 Janelle Marie Gruenberg'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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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 Janelle Marie Gruenberg
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Janelle Marie Gruenberg's NPI number?
Janelle Marie Gruenberg's NPI number is 1366127029. It was assigned on June 20, 2023, and it is active in the NPI Registry.
What does Janelle Marie Gruenberg specialize in?
Janelle Marie Gruenberg is a gerontology nurse practitioner in Clare, Michigan. The primary specialty in the NPI Registry is Gerontology Nurse Practitioner (taxonomy code 363LG0600X).
Where does Janelle Marie Gruenberg practice?
Janelle Gruenberg practices at 703 N McEwan St, Clare, MI 48617. Janelle Gruenberg's primary practice is MyMichigan Medical Center Clare in Clare, Michigan, part of MyMichigan Health. Dmand AI also links Janelle Gruenberg to 1 home health agency.
What is Janelle Marie Gruenberg's office phone number?
The practice phone on file for Janelle Gruenberg is (989) 802-5000.
What is Janelle Marie Gruenberg's medical license number?
Janelle Gruenberg holds Michigan license 4704318567.
Which hospitals is Janelle Marie Gruenberg affiliated with?
Janelle Gruenberg practices at MyMichigan Medical Center Clare in Clare, Michigan.
Has Janelle Marie Gruenberg received payments from drug or device companies?
CMS Open Payments shows $20 in general payments to Janelle Gruenberg from 1 company from 2025 to 2025. The largest total came from Otsuka America Pharmaceutical, Inc.
How long has Janelle Marie Gruenberg been practicing?
Janelle Gruenberg's NPI was assigned in 2023.
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