Casey Kathleen Ringler, PA-C
- Part D claims, 2024
- 141
- Hospital affiliations
- 1
- Industry payments
- $120
- Medical groups
- 4
- State license
- 1
- Practice address
- 47601 Grand River Ave, Novi, MI 48374
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
St John Hospital and Medical Center - Assarian Cancer Center - HOPD
Acute Care Hospital outpatient department · Novi, Michigan
Find Casey Ringler's professional email, personal email and mobile number
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Casey Kathleen Ringler is a physician assistant in Novi, Michigan
Casey Ringler practices at St John Hospital and Medical Center - Assarian Cancer Center - HOPD in Novi, Michigan.
Casey Ringler's NPI, 1770892275, was assigned on September 30, 2010. Casey Ringler holds Michigan license 5601005902.
- NPI
- 1770892275NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4880876523
- NPI enumeration date
- September 30, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Casey Kathleen Ringler practices at St John Hospital and Medical Center - Assarian Cancer Center - HOPD in Novi, Michigan
Casey Ringler's primary practice is St John Hospital and Medical Center - Assarian Cancer Center - HOPD, at 47601 Grand River Ave, Novi, MI 48374.
- St John Hospital and Medical Center - Assarian Cancer Center - HOPD47601 Grand River Ave, Novi, MI 48374
Source: Dmand AI Affiliation Data
Casey Kathleen Ringler is affiliated with 3 sites of care and 4 medical groups
Casey Ringler's primary practice is St John Hospital and Medical Center - Assarian Cancer Center - HOPD in Novi, Michigan. Casey Ringler is also affiliated with Henry Ford Providence Southfield Hospital. The medical group on file is Henry Ford Health Providence Hospital. Dmand AI also links Casey Ringler to 3 more medical groups and 1 clinical lab, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Casey Kathleen Ringler's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Casey Ringler practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St John Hospital and Medical Center - Assarian Cancer Center - HOPD | Available with a free account |
| +2 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Casey Kathleen Ringler is one of 5,857 physician assistants in Michigan
Physician assistant is Casey Ringler's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Casey Ringler is licensed in Michigan.
Specialties and state licenses
- Physician assistant, MichiganPrimary
Physician assistants near Casey Ringler
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
Casey Kathleen Ringler's patients have a median age of 56
Across all payers, Dmand AI patient panel data puts Casey Ringler's median patient age at 56, with 54% women.
Casey Ringler's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women54%
- Men46%
Source: Dmand AI Patient Panel Data
Casey Kathleen Ringler wrote 141 Medicare Part D claims in 2024
In 2024, Casey Ringler wrote 141 Medicare Part D claims for 87 patients. 96% of them were for generic drugs.
Casey Ringler's Part D claims by kind of drug, 2024
- Generic136 claims96%
- Brand-name and other5 claims4%
Drug classes CMS tracks in Casey Ringler's Part D claims, 2024
- Opioids11%16 of 141 claims
- Antibiotics15%21 of 141 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 Casey Kathleen Ringler takes part in Medicare
Casey Ringler 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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Casey Kathleen Ringler received $120 in industry payments in 2025
CMS Open Payments shows 1 general payment to Casey Ringler from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Bristol-Myers Squibb Company paid the most, $120.
Companies that paid Casey Ringler 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 Casey Kathleen Ringler'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 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) |
| 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 Casey Kathleen Ringler
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Casey Kathleen Ringler's NPI number?
Casey Kathleen Ringler's NPI number is 1770892275. It was assigned on September 30, 2010, and it is active in the NPI Registry.
What does Casey Kathleen Ringler specialize in?
Casey Kathleen Ringler is a physician assistant in Novi, Michigan. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Casey Kathleen Ringler practice?
Casey Ringler practices at 47601 Grand River Ave, Novi, MI 48374. Casey Ringler's primary practice is St John Hospital and Medical Center - Assarian Cancer Center - HOPD in Novi, Michigan. Dmand AI also links Casey Ringler to 3 medical groups and 1 clinical lab.
What is Casey Kathleen Ringler's medical license number?
Casey Ringler holds Michigan license 5601005902.
Which hospitals is Casey Kathleen Ringler affiliated with?
Casey Ringler is affiliated with Henry Ford Providence Southfield Hospital.
What medical group is Casey Kathleen Ringler part of?
Casey Ringler is linked to Henry Ford Health Providence Hospital. Dmand AI links Casey Ringler to 3 more medical groups.
Does Casey Kathleen Ringler accept Medicare?
Yes. CMS lists Casey Ringler as accepting Medicare assignment.
Has Casey Kathleen Ringler received payments from drug or device companies?
CMS Open Payments shows $120 in general payments to Casey Ringler from 1 company from 2025 to 2025. The largest total came from Bristol-Myers Squibb Company.
How long has Casey Kathleen Ringler been practicing?
Casey Ringler graduated from medical school in 2010, 16 years ago.
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