Janay Ann Warner, PA-C
- Medicare patients, 2024
- 14
- Part D claims, 2024
- 222
- Hospital affiliations
- 1
- Industry payments
- $108
- Medical groups
- 2
- Practice address
- 5900 Byron Center SW Ave, Wyoming, MI 49519
- Practice phone
- Call (616) 252-7200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UM Health-West Hospital
Wyoming, Michigan
Find Janay Warner'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.
Janay Ann Warner is a physician assistant in Wyoming, Michigan
Janay Warner practices at UM Health-West Hospital in Wyoming, Michigan.
Janay Warner's NPI, 1811061393, was assigned on November 17, 2006. Janay Warner holds Michigan license 5601004680.
- NPI
- 1811061393NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5890890594
- NPI enumeration date
- November 17, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (616) 252-7200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Janay Ann Warner practices at UM Health-West Hospital in Wyoming, Michigan
Janay Warner's primary practice is UM Health-West Hospital, at 5900 Byron Center SW Ave, Wyoming, MI 49519 in Kent County. The practice phone is (616) 252-7200.
- UM Health-West Hospital5900 Byron Center SW Ave, Wyoming, MI 49519 · Kent CountyPhone(616) 252-7200
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Janay Ann Warner is affiliated with 4 sites of care and 2 medical groups
Janay Warner's primary practice is UM Health-West Hospital in Wyoming, Michigan. Janay Warner is also affiliated with University of Michigan Health-West Hospital. The medical group on file is University of Michigan Health-West Hospital (formerly Metro Health Hospital). Dmand AI also links Janay Warner to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Janay Ann Warner's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Janay Warner practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UM Health-West Hospital | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Janay Ann Warner is one of 5,857 physician assistants in Michigan
Physician assistant is Janay Warner's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Janay Warner is licensed in Michigan.
Specialties and state licenses
- Physician assistant, MichiganPrimary
Physician assistants near Janay Warner
Counts of physician assistants 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
Janay Ann Warner treated 14 Medicare patients in 2024, average age 67
CMS counts 14 Medicare patients who saw Janay Warner in 2024. The largest group is 65 to 74, with 0 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 2.36, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Janay Warner's median patient age at 33, with 66% women.
Janay Warner's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Janay Warner's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
Share of Medicare patients with each condition. A patient can have several.
Janay Warner's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 33
Patient panel by sex, all payers
- Women66%
- Men34%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Janay Ann Warner wrote 222 Medicare Part D claims in 2024
In 2024, Janay Warner wrote 222 Medicare Part D claims for 96 patients. 92% of them were for generic drugs.
Janay Warner's Part D claims by kind of drug, 2024
- Generic205 claims92%
- Brand-name and other17 claims8%
Drug classes CMS tracks in Janay Warner's Part D claims, 2024
- Antibiotics15%34 of 222 claims
- Antipsychotics, patients 65 and over5%11 of 222 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 Janay Ann Warner takes part in Medicare
Janay Warner 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)
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Janay Ann Warner received $108 in industry payments in 2025
CMS Open Payments shows 2 general payments to Janay Warner from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Bavarian Nordic A/S paid the most, $83.
Companies that paid Janay Warner 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 Janay Ann Warner'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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 Janay Ann Warner
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Janay Ann Warner's NPI number?
Janay Ann Warner's NPI number is 1811061393. It was assigned on November 17, 2006, and it is active in the NPI Registry.
What does Janay Ann Warner specialize in?
Janay Ann Warner is a physician assistant in Wyoming, Michigan. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Janay Ann Warner practice?
Janay Warner practices at 5900 Byron Center SW Ave, Wyoming, MI 49519. Janay Warner's primary practice is UM Health-West Hospital in Wyoming, Michigan. Dmand AI also links Janay Warner to 2 group practices and clinics and 1 medical group.
What is Janay Ann Warner's office phone number?
The practice phone on file for Janay Warner is (616) 252-7200.
What is Janay Ann Warner's medical license number?
Janay Warner holds Michigan license 5601004680.
Which hospitals is Janay Ann Warner affiliated with?
Janay Warner is affiliated with University of Michigan Health-West Hospital.
What medical group is Janay Ann Warner part of?
Janay Warner is linked to University of Michigan Health-West Hospital (formerly Metro Health Hospital). Dmand AI links Janay Warner to 1 more medical group.
Does Janay Ann Warner accept Medicare?
Yes. CMS lists Janay Warner as accepting Medicare assignment.
How many Medicare patients does Janay Ann Warner see?
CMS counts 14 Medicare patients who saw Janay Warner in 2024, with an average age of 67.
Has Janay Ann Warner received payments from drug or device companies?
CMS Open Payments shows $108 in general payments to Janay Warner from 2 companies from 2025 to 2025. The largest total came from Bavarian Nordic A/S.
How long has Janay Ann Warner been practicing?
Janay Warner graduated from medical school in 2005, 21 years ago.
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