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Edit this profileWhere to find Caitlin O'Brien, M.D.
- Baltimore location main office
1800 Orleans St, Baltimore, MD 21287 - Arlington location
1121 Arlington Blvd Apt 343, Arlington, VA 22209
About Dr. O'brien
Based in Baltimore, MD, Caitlin O'Brien, M.D. is listed in the NPI registry under anesthesiology — critical care. Caitlin graduated from Georgetown University School of Medicine in 2010. NPI 1023332087 identifies this record in the national registry.
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
- (410) 955-6412
- Email not available
Practice Locations
1800 ORLEANS ST
Baltimore, MD 21287
1121 Arlington Blvd Apt 343
Arlington, VA 22209
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other anesthesiologists at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 2
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.
More connections — 22 related providers in 3 groups
Other anesthesiologists in Baltimore 7
Same specialty, same city.
Trained at Georgetown University School of Medicine 7
Other providers in the same specialty who trained at the same institution.
Class of 2010 at Georgetown University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Caitlin O'Brien?
Caitlin O'Brien is an anesthesiologist in Baltimore, MD. That is the designation recorded for this NPI in the federal registry, where it is listed as “Anesthesiology — Critical Care”.
NPI registry
What is Caitlin O'Brien's address?
Caitlin O'Brien is listed at 1800 Orleans St, Baltimore, MD 21287. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Caitlin O'Brien?
The number on file is (410) 955-6412. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Caitlin O'Brien?
Caitlin O'Brien's National Provider Identifier is 1023332087. 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 Caitlin O'Brien train?
Caitlin O'Brien attended Georgetown University School of Medicine, graduating in 2010. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Caitlin O'Brien have?
Caitlin O'Brien has 16 years experience. Calculated from a graduation year of 2010, reported in the CMS National Downloadable File.
CMS public data
Is Caitlin O'Brien's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Caitlin O'Brien. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.