Dr. Michael John O'Brien, DO
- Industry payments
- $24
- Affiliated sites
- 1
- Medical group
- 1
- State licenses
- 3
- Year NPI issued
- 2013
- Practice address
- 4665 Douglas Cir Nw, Canton, OH 44718-3673
- Practice phone
- Call (330) 499-5700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Stark County Anesthesia
Surgical practice · Canton, Ohio
Find Dr. O'Brien'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. Michael John O'Brien is an anesthesiologist in Youngstown, Ohio
Dr. O'Brien practices at Stark County Anesthesia in Canton, Ohio.
Dr. O'Brien's NPI, 1124361720, was assigned on April 2, 2013. Dr. O'Brien holds Ohio license 34-006651.
- NPI
- 1124361720NPI Registry (opens in a new tab)
- NPI enumeration date
- April 2, 2013
- NPI status
- Active
- Practice phone
- (330) 499-5700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael John O'Brien practices in Canton and Youngstown
Dr. O'Brien's primary practice is Stark County Anesthesia, at 4665 Douglas Cir Nw, Canton, OH 44718-3673. The practice phone is (330) 499-5700. The NPI Registry lists Dr. O'Brien's practice address as 6615 Clingan Rd, Youngstown, OH 44514.
- Stark County AnesthesiaPrimary4665 Douglas Cir Nw, Canton, OH 44718-3673Phone(330) 499-5700
- NPI Registry address6615 Clingan Rd, Youngstown, OH 44514 · Mahoning CountyPhone(330) 499-5700
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Michael John O'Brien is affiliated with 1 site of care and 1 medical group
Dr. O'Brien's primary practice is Stark County Anesthesia in Canton, Ohio. Dmand AI also links Dr. O'Brien to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Michael John O'Brien's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. O'Brien practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Stark County Anesthesia | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael John O'Brien is one of 1,673 anesthesiologists in Ohio
Anesthesiology is Dr. O'Brien's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dmand AI has Dr. O'Brien's licenses on file in 3 states: Ohio, District of Columbia and Virginia.
Specialties and state licenses
- Anesthesiology, OhioPrimary
- District of Columbia license
- Virginia license
Anesthesiologists near Dr. O'Brien
Counts of anesthesiologists 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. Michael John O'Brien's patients have a median age of 56
Across all payers, Dmand AI patient panel data puts Dr. O'Brien's median patient age at 56, with 63% women.
Dr. O'Brien'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
- Women63%
- Men37%
Source: Dmand AI Patient Panel Data
Dr. Michael John O'Brien received $24 in industry payments from 2017 to 2020
CMS Open Payments shows 2 general payments to Dr. O'Brien from 2 drug and device companies from 2017 to 2020. Food and beverage make up the largest share, 100% of the total. Teva Pharmaceuticals USA, Inc. paid the most, $14.
General payments to Dr. O'Brien by program year, 2017 to 2020
Companies that paid Dr. O'Brien the most, 2017 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Michael John O'Brien'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 Dr. Michael John O'Brien
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. Michael John O'Brien's NPI number?
Dr. Michael John O'Brien's NPI number is 1124361720. It was assigned on April 2, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael John O'Brien?
Dr. Michael John O'Brien is an anesthesiologist in Youngstown, Ohio. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Michael John O'Brien practice?
Dr. O'Brien practices at 4665 Douglas Cir Nw, Canton, OH 44718-3673. Dr. O'Brien also practices at 6615 Clingan Rd, Youngstown, OH 44514. Dr. O'Brien's primary practice is Stark County Anesthesia in Canton, Ohio. Dmand AI also links Dr. O'Brien to 1 medical group.
What is Dr. Michael John O'Brien's office phone number?
The practice phone on file for Dr. O'Brien is (330) 499-5700.
What is Dr. Michael John O'Brien's medical license number?
Dr. O'Brien holds Ohio license 34-006651, one of the licenses on file in 3 states.
Which states has Dr. Michael John O'Brien been licensed in?
Dmand AI has state licenses on file for Dr. O'Brien in Ohio, District of Columbia and Virginia.
Has Dr. Michael John O'Brien received payments from drug or device companies?
CMS Open Payments shows $24 in general payments to Dr. O'Brien from 2 companies from 2017 to 2020. The largest total came from Teva Pharmaceuticals USA, Inc.
How long has Dr. Michael John O'Brien been practicing?
Dr. O'Brien's NPI was assigned in 2013.
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