Ryan J. Cerny, PA
- Medicare patients, 2024
- 89
- Part D claims, 2024
- 659
- Hospital affiliations
- 2
- Industry payments
- $90
- Medical groups
- 3
- Practice address
- 200 Jefferson Avenue SE, Grand Rapids, MI 49503
- Practice phone
- Call (616) 685-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Ryan Cerny'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.
Ryan J. Cerny is a physician assistant in Grand Rapids, Michigan
Ryan Cerny practices at Trinity Health Grand Rapids Hospital in Grand Rapids, Michigan, part of Trinity Health.
Ryan Cerny's NPI, 1679540470, was assigned on March 1, 2006. Ryan Cerny holds Michigan license 5601005608.
- NPI
- 1679540470NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8527968437
- NPI enumeration date
- March 1, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (616) 685-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Ryan J. Cerny practices at Trinity Health Grand Rapids Hospital in Grand Rapids, Michigan
Ryan Cerny's primary practice is Trinity Health Grand Rapids Hospital, at 200 Jefferson Avenue SE, Grand Rapids, MI 49503 in Kent County. The practice phone is (616) 685-5000.
- Trinity Health Grand Rapids Hospital200 Jefferson Avenue SE, Grand Rapids, MI 49503 · Kent CountyPhone(616) 685-5000
Source: Dmand AI Affiliation Data
Ryan J. Cerny is affiliated with 4 sites of care and 3 medical groups
Ryan Cerny's primary practice is Trinity Health Grand Rapids Hospital in Grand Rapids, Michigan, part of Trinity Health. Ryan Cerny is also affiliated with Trinity Health Muskegon Hospital. The medical group on file is Trinity Health Medical Group. Dmand AI also links Ryan Cerny to 2 more group practices and clinics and 2 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Ryan J. Cerny's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ryan Cerny practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Trinity Health Grand Rapids Hospital | Available with a free account |
| +3 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 Trinity Health and 6.2K+ hospitals, with verified contacts in the same login.
Ryan J. Cerny is one of 5,857 physician assistants in Michigan
Physician assistant is Ryan Cerny's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Dmand AI has Ryan Cerny's licenses on file in 2 states: Michigan and Illinois.
Specialties and state licenses
- Physician assistant, MichiganPrimary
- Illinois license
Physician assistants near Ryan Cerny
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
Ryan J. Cerny treated 89 Medicare patients in 2024, average age 70
CMS counts 89 Medicare patients who saw Ryan Cerny in 2024. The largest group is 65 to 74, with 41 patients. 75% of them have arthritis, and 75% have high blood pressure. 26% are also on Medicaid. Their average risk score is 1.53, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Ryan Cerny's median patient age at 66, with 51% women.
Ryan Cerny's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Ryan Cerny's Medicare patients by sex, 2024
- Women3944%
- Men5056%
Chronic conditions among Ryan Cerny's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol72%
- Anxiety43%
- Depression43%
- Mood disorders43%
- Diabetes37%
- Ischemic heart disease30%
Share of Medicare patients with each condition. A patient can have several.
Ryan Cerny's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Ryan J. Cerny wrote 659 Medicare Part D claims in 2024
In 2024, Ryan Cerny wrote 659 Medicare Part D claims for 187 patients. 100% of them were for generic drugs.
Ryan Cerny's Part D claims by kind of drug, 2024
- Generic658 claims100%
- Brand-name and other1 claims0%
Drug classes CMS tracks in Ryan Cerny's Part D claims, 2024
- Opioids55%364 of 659 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 Ryan J. Cerny takes part in Medicare
Ryan Cerny 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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Ryan J. Cerny received $90 in industry payments in 2025
CMS Open Payments shows 5 general payments to Ryan Cerny from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Medtronic, Inc. paid the most, $73.
Companies that paid Ryan Cerny 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 Ryan J. Cerny'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 Ryan J. Cerny
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Ryan J. Cerny's NPI number?
Ryan J. Cerny's NPI number is 1679540470. It was assigned on March 1, 2006, and it is active in the NPI Registry.
What does Ryan J. Cerny specialize in?
Ryan J. Cerny is a physician assistant in Grand Rapids, Michigan. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Ryan J. Cerny practice?
Ryan Cerny practices at 200 Jefferson Avenue SE, Grand Rapids, MI 49503. Ryan Cerny's primary practice is Trinity Health Grand Rapids Hospital in Grand Rapids, Michigan, part of Trinity Health. Dmand AI also links Ryan Cerny to 2 group practices and clinics and 2 medical groups.
What is Ryan J. Cerny's office phone number?
The practice phone on file for Ryan Cerny is (616) 685-5000.
What is Ryan J. Cerny's medical license number?
Ryan Cerny holds Michigan license 5601005608, one of the licenses on file in 2 states.
Which states has Ryan J. Cerny been licensed in?
Dmand AI has state licenses on file for Ryan Cerny in Michigan and Illinois.
Which hospitals is Ryan J. Cerny affiliated with?
Ryan Cerny practices at Trinity Health Grand Rapids Hospital in Grand Rapids, Michigan. Ryan Cerny is also affiliated with Trinity Health Muskegon Hospital.
What medical group is Ryan J. Cerny part of?
Ryan Cerny is linked to Trinity Health Medical Group. Dmand AI links Ryan Cerny to 2 more medical groups.
Does Ryan J. Cerny accept Medicare?
Yes. CMS lists Ryan Cerny as accepting Medicare assignment.
How many Medicare patients does Ryan J. Cerny see?
CMS counts 89 Medicare patients who saw Ryan Cerny in 2024, with an average age of 70.
Has Ryan J. Cerny received payments from drug or device companies?
CMS Open Payments shows $90 in general payments to Ryan Cerny from 2 companies from 2025 to 2025. The largest total came from Medtronic, Inc.
How long has Ryan J. Cerny been practicing?
Ryan Cerny graduated from medical school in 2002, 24 years ago.
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