Dr. Caitlin O'Toole Schein, MD
- Medicare services, 2024
- 3,750
- Medicare patients, 2024
- 2,270
- MIPS score, 2024
- 90
- Hospital affiliations
- 5
- Industry payments
- $17
- Practice address
- 3601 W Thirteen Mile Rd, Royal Oak, MI 48073
- Practice phone
- Call (248) 898-5400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Schein'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.
Dr. Caitlin O'Toole Schein is a chemical pathology physician in Royal Oak, Michigan
Dr. Schein practices at Corewell Health William Beaumont University Hospital in Royal Oak, Michigan, part of Corewell Health.
Dr. Schein's NPI, 1952539124, was assigned on June 26, 2009. Dr. Schein graduated from Rush Medical College of Rush University in 2013. Dr. Schein holds Michigan license 4301103172.
- NPI
- 1952539124NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7517199581
- NPI enumeration date
- June 26, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (248) 898-5400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Caitlin O'Toole Schein practices at Corewell Health William Beaumont University Hospital in Royal Oak, Michigan
Dr. Schein's primary practice is Corewell Health William Beaumont University Hospital, at 3601 W Thirteen Mile Rd, Royal Oak, MI 48073 in Oakland County. The practice phone is (248) 898-5400.
- Corewell Health William Beaumont University Hospital3601 W Thirteen Mile Rd, Royal Oak, MI 48073 · Oakland CountyPhone(248) 898-5400
Source: Dmand AI Affiliation Data
Dr. Caitlin O'Toole Schein is affiliated with 5 sites of care and 2 medical groups
Dr. Schein's primary practice is Corewell Health William Beaumont University Hospital in Royal Oak, Michigan, part of Corewell Health. Dr. Schein is also affiliated with Corewell Health Beaumont Troy Hospital. The medical group on file is Medical Education Associates. Dmand AI also links Dr. Schein to 3 more hospitals 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 Dr. Caitlin O'Toole Schein's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Schein practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Corewell Health William Beaumont University Hospital | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Caitlin O'Toole Schein's specialty is chemical pathology
Chemical pathology is Dr. Schein's primary specialty in the NPI Registry, under taxonomy code 207ZP0104X. Dmand AI has Dr. Schein's licenses on file in 2 states: Michigan and Illinois.
Specialties and state licenses
- Chemical pathology, MichiganPrimary
- Anatomic pathology and clinical pathology, Illinois
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Caitlin O'Toole Schein billed Medicare for 3,750 services in 2024
CMS data shows 3,750 Medicare services from Dr. Schein across 5 procedure codes in 2024, for 2,270 Medicare patients. Medicare paid $47,832 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Schein's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 4,8912024: 3,75023%
- Tests and treatments
- 2023: 162024: 0100%
Dr. Schein's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Source: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data
Dr. Caitlin O'Toole Schein treated 2,270 Medicare patients in 2024, average age 75
CMS counts 2,270 Medicare patients who saw Dr. Schein in 2024. The largest group is 75 to 84, with 849 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 17% are also on Medicaid. Their average risk score is 1.98, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Schein's median patient age at 63, with 60% women.
Dr. Schein's Medicare patients by age, 2024
Dr. Schein's Medicare patients by sex, 2024
- Women1,31058%
- Men96042%
Chronic conditions among Dr. Schein's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis56%
- Chronic kidney disease50%
- Ischemic heart disease44%
- Diabetes42%
- Heart failure32%
- Anxiety30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Schein's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women60%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Caitlin O'Toole Schein scored 90 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 90 out of 100 for Dr. Schein for performance year 2024, reported as part of a group. Dr. Schein accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Schein's MIPS scores, performance year 2024
- 90of 100Final score
- 85.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 78of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Caitlin O'Toole Schein received $17 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Schein from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Siemens Medical Solutions USA, Inc. paid the most, $17.
Companies that paid Dr. Schein the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Caitlin O'Toole Schein graduated from Rush Medical College of Rush University
Dr. Schein graduated from Rush Medical College of Rush University in 2013.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Caitlin O'Toole Schein'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Caitlin O'Toole Schein
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What is Dr. Caitlin O'Toole Schein's NPI number?
Dr. Caitlin O'Toole Schein's NPI number is 1952539124. It was assigned on June 26, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Caitlin O'Toole Schein?
Dr. Caitlin O'Toole Schein is a chemical pathology physician in Royal Oak, Michigan. The primary specialty in the NPI Registry is Chemical Pathology Physician (taxonomy code 207ZP0104X).
Where does Dr. Caitlin O'Toole Schein practice?
Dr. Schein practices at 3601 W Thirteen Mile Rd, Royal Oak, MI 48073. Dr. Schein's primary practice is Corewell Health William Beaumont University Hospital in Royal Oak, Michigan, part of Corewell Health. Dmand AI also links Dr. Schein to 3 hospitals and 1 medical group.
What is Dr. Caitlin O'Toole Schein's office phone number?
The practice phone on file for Dr. Schein is (248) 898-5400.
What is Dr. Caitlin O'Toole Schein's medical license number?
Dr. Schein holds Michigan license 4301103172, one of the licenses on file in 2 states.
Which states has Dr. Caitlin O'Toole Schein been licensed in?
Dmand AI has state licenses on file for Dr. Schein in Michigan and Illinois.
Which hospitals is Dr. Caitlin O'Toole Schein affiliated with?
Dr. Schein practices at Corewell Health William Beaumont University Hospital in Royal Oak, Michigan. Dr. Schein is also affiliated with Corewell Health Beaumont Troy Hospital. Dmand AI links Dr. Schein to 3 more hospitals.
What medical group is Dr. Caitlin O'Toole Schein part of?
Dr. Schein is linked to Medical Education Associates. Dmand AI links Dr. Schein to 1 more medical group.
Does Dr. Caitlin O'Toole Schein accept Medicare?
Yes. CMS data shows Dr. Schein billed Medicare for 3,750 services in 2024, and Dr. Schein accepts Medicare assignment.
What is Dr. Caitlin O'Toole Schein's MIPS score?
Dr. Schein's MIPS final score for performance year 2024 is 90 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Caitlin O'Toole Schein see?
CMS counts 2,270 Medicare patients who saw Dr. Schein in 2024, with an average age of 75.
What services does Dr. Caitlin O'Toole Schein bill to Medicare?
In 2024, Dr. Schein's most billed Medicare services were lab and pathology test (84165), lab and pathology test (86334) and lab and pathology test (84166).
Where did Dr. Caitlin O'Toole Schein go to medical school?
Dr. Schein graduated from Rush Medical College of Rush University in 2013.
Has Dr. Caitlin O'Toole Schein received payments from drug or device companies?
CMS Open Payments shows $17 in general payments to Dr. Schein from 1 company from 2016 to 2016. The largest total came from Siemens Medical Solutions USA, Inc.
How long has Dr. Caitlin O'Toole Schein been practicing?
Dr. Schein graduated from medical school in 2013, 13 years ago.
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