Dr. John Michael O'Toole, MD
- Medicare services, 2024
- 26
- Medicare patients, 2024
- 76
- Part D claims, 2024
- 15
- Hospital affiliations
- 2
- Industry payments
- $131
- Practice address
- 18697 Bagley Road, Middleburg Heights, OH 44130
- Practice phone
- Call (440) 816-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. O'Toole'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. John Michael O'Toole is an emergency medicine physician in Cleveland, Ohio
Dr. O'Toole practices at Southwest General Health Center in Middleburg Heights, Ohio, part of Southwest General.
Dr. O'Toole's NPI, 1922048057, was assigned on June 7, 2006. Dr. O'Toole graduated from University of Cincinnati College of Medicine in 1989. Dr. O'Toole holds Ohio license 35066945O.
- NPI
- 1922048057NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9739072323
- NPI enumeration date
- June 7, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (440) 816-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Michael O'Toole practices at Southwest General Health Center in Middleburg Heights, Ohio
Dr. O'Toole's primary practice is Southwest General Health Center, at 18697 Bagley Road, Middleburg Heights, OH 44130 in Cuyahoga County. The practice phone is (440) 816-8000.
- Southwest General Health Center18697 Bagley Road, Middleburg Heights, OH 44130 · Cuyahoga CountyPhone(440) 816-8000
Source: Dmand AI Affiliation Data
Dr. John Michael O'Toole is affiliated with 2 sites of care and 4 medical groups
Dr. O'Toole's primary practice is Southwest General Health Center in Middleburg Heights, Ohio, part of Southwest General. Dr. O'Toole is also affiliated with Ashtabula Regional Medical Center. The medical group on file is University Hospitals Medical Practices. Dmand AI also links Dr. O'Toole to 3 more 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 Dr. John Michael O'Toole's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. O'Toole practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Southwest General Health Center | Available with a free account |
| +1 more site and 3 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 Southwest General and 6.2K+ hospitals, with verified contacts in the same login.
Dr. John Michael O'Toole is one of 2,401 emergency medicine physicians in Ohio
Emergency medicine is Dr. O'Toole's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. O'Toole is licensed in Ohio.
Specialties and state licenses
- Emergency medicine, OhioPrimary
Emergency medicine physicians near Dr. O'Toole
Counts of emergency medicine physicians 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
Dr. John Michael O'Toole billed Medicare for 26 services in 2024
CMS data shows 26 Medicare services from Dr. O'Toole across 1 procedure code in 2024, for 76 Medicare patients. Medicare paid $1,568 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. O'Toole's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 472024: 2645%
Dr. O'Toole compared with the Ohio median for emergency medicine physicians, 2024
- Dr. O'Toole
- Ohio median
- Medicare services
- 26vs 26690% below
- Medicare patients
- 76vs 24869% below
Medians across 2,448 emergency medicine physicians in Ohio with Dmand AI profiles that report each measure.
Dr. O'Toole'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.
Need commercial claims for Dr. O'Toole?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. O'Toole and other emergency medicine physicians in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John Michael O'Toole treated 76 Medicare patients in 2024, average age 76
CMS counts 76 Medicare patients who saw Dr. O'Toole in 2024. The largest group is 75 to 84, with 31 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 16% are also on Medicaid. Their average risk score is 2.46, 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. O'Toole's median patient age at 62, with 63% women.
Dr. O'Toole's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. O'Toole's Medicare patients by sex, 2024
- Women4357%
- Men3343%
Chronic conditions among Dr. O'Toole's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis74%
- Ischemic heart disease63%
- Heart failure50%
- Atrial fibrillation46%
- COPD45%
- Diabetes43%
Share of Medicare patients with each condition. A patient can have several.
Dr. O'Toole's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women63%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John Michael O'Toole wrote 15 Medicare Part D claims in 2024
In 2024, Dr. O'Toole wrote 15 Medicare Part D claims for 13 patients. 100% of them were for generic drugs.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. John Michael O'Toole takes part in Medicare
Dr. O'Toole 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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Dr. John Michael O'Toole received $131 in industry payments in 2021
CMS Open Payments shows 1 general payment to Dr. O'Toole from 1 drug or device company in 2021. Food and beverage make up the largest share, 100% of the total. Vapotherm Inc paid the most, $131.
Companies that paid Dr. O'Toole the most, 2021 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John Michael O'Toole graduated from University of Cincinnati College of Medicine
Dr. O'Toole graduated from University of Cincinnati College of Medicine in 1989.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John Michael O'Toole'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) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Dr. John Michael O'Toole
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. John Michael O'Toole's NPI number?
Dr. John Michael O'Toole's NPI number is 1922048057. It was assigned on June 7, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John Michael O'Toole?
Dr. John Michael O'Toole is an emergency medicine physician in Cleveland, Ohio. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. John Michael O'Toole practice?
Dr. O'Toole practices at 18697 Bagley Road, Middleburg Heights, OH 44130. Dr. O'Toole's primary practice is Southwest General Health Center in Middleburg Heights, Ohio, part of Southwest General. Dmand AI also links Dr. O'Toole to 3 medical groups.
What is Dr. John Michael O'Toole's office phone number?
The practice phone on file for Dr. O'Toole is (440) 816-8000.
What is Dr. John Michael O'Toole's medical license number?
Dr. O'Toole holds Ohio license 35066945O.
Which hospitals is Dr. John Michael O'Toole affiliated with?
Dr. O'Toole practices at Southwest General Health Center in Middleburg Heights, Ohio. Dr. O'Toole is also affiliated with Ashtabula Regional Medical Center.
What medical group is Dr. John Michael O'Toole part of?
Dr. O'Toole is linked to University Hospitals Medical Practices. Dmand AI links Dr. O'Toole to 3 more medical groups.
Does Dr. John Michael O'Toole accept Medicare?
Yes. CMS data shows Dr. O'Toole billed Medicare for 26 services in 2024, and Dr. O'Toole accepts Medicare assignment.
How many Medicare patients does Dr. John Michael O'Toole see?
CMS counts 76 Medicare patients who saw Dr. O'Toole in 2024, with an average age of 76.
What services does Dr. John Michael O'Toole bill to Medicare?
In 2024, Dr. O'Toole's most billed Medicare services were hospital inpatient care (99221).
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Where did Dr. John Michael O'Toole go to medical school?
Dr. O'Toole graduated from University of Cincinnati College of Medicine in 1989.
Has Dr. John Michael O'Toole received payments from drug or device companies?
CMS Open Payments shows $131 in general payments to Dr. O'Toole from 1 company from 2021 to 2021. The largest total came from Vapotherm Inc.
How long has Dr. John Michael O'Toole been practicing?
Dr. O'Toole graduated from medical school in 1989, 37 years ago.
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