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Edit this profileWhere to find Matthew C. O'Brien, DO
- Janesville location main office
3200 E Racine St, Janesville, WI 53546 - Monroe location
515 22Nd Ave, Monroe, WI 53566 - Detroit location
4201 Saint Antoine St Ste 9C, Detroit, MI 48201
About Dr. O'brien
Matthew C. O'Brien, DO practices surgery in Janesville, WI. Matthew is a 2020 graduate of Midwestern University, Chicago College of Osteopathic Med. The provider's National Provider Identifier (NPI) is 1417577024.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (608) 371-8000
- Email not available
Practice Locations
3200 E RACINE ST
Janesville, WI 53546
515 22ND AVE
Monroe, WI 53566
4201 Saint Antoine St Ste 9C
Detroit, MI 48201
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 3
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other general surgeons in Janesville 8
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Midwestern University, Chicago College of Osteopathic Med 8
Other providers in the same specialty who trained at the same institution.
Class of 2020 at Midwestern University, Chicago College of Osteopathic Med 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Dr. O'Brien?
Dr. O'Brien is a general surgeon in Janesville, WI. That is the designation recorded for this NPI in the federal registry, where it is listed as “Surgery”.
NPI registry
What is Dr. O'Brien's address?
Dr. O'Brien is listed at 3200 E Racine St, Janesville, WI 53546. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. O'Brien?
The number on file is (608) 371-8000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. O'Brien's NPI number?
Dr. O'Brien's National Provider Identifier is 1417577024. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. O'Brien train?
Dr. O'Brien attended Midwestern University, Chicago College of Osteopathic Med, graduating in 2020. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. O'Brien been practicing?
Dr. O'Brien has 6 years experience. Calculated from a graduation year of 2020, reported in the CMS National Downloadable File.
CMS public data
Has Dr. O'Brien confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. O'Brien. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.