Physician Profile
Mary F. Landrigan-Ossar, MD, PhD
Unclaimed ProfileAbout Dr. Landrigan-Ossar
Mary F. Landrigan-Ossar, MD, PhD practices anesthesiology in Boston, MA. Mary is a 2000 graduate of Icahn School of Medicine at Mount Sinai. The provider's National Provider Identifier (NPI) is 1487616850.
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
- (617) 355-7737
- Email not available
Practice Locations
300 LONGWOOD AVE
Boston, MA 02115
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 2
Same specialty, same street address — most likely the same department or group.
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 anesthesiologists in Boston 6
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Icahn School of Medicine at Mount Sinai 8
Other providers in the same specialty who trained at the same institution.
Class of 2000 at Icahn School of Medicine at Mount Sinai 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Dr. Landrigan-Ossar specialize in?
Dr. Landrigan-Ossar is an anesthesiologist in Boston, MA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Anesthesiology”.
NPI registry
Where is Dr. Landrigan-Ossar located?
Dr. Landrigan-Ossar is listed at 300 Longwood Ave, Boston, MA 02115. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Landrigan-Ossar's phone number?
The number on file is (617) 355-7737. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Landrigan-Ossar's NPI number?
Dr. Landrigan-Ossar's National Provider Identifier is 1487616850. 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. Landrigan-Ossar go to medical school?
Dr. Landrigan-Ossar attended Icahn School of Medicine at Mount Sinai, graduating in 2000. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Landrigan-Ossar been practicing?
Dr. Landrigan-Ossar has 26 years experience. Calculated from a graduation year of 2000, reported in the CMS National Downloadable File.
CMS public data
Has Dr. Landrigan-Ossar confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Landrigan-Ossar. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.