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Edit this profileAt a glance
- 1221 Mercantile Lane, Largo, MD 20774
About Dr. Terris
Mark H. Terris, MD practices otolaryngology in Largo, MD. Mark is a 1989 graduate of University of California, San Francisco School of Medicine. Mark is also listed as specializing in otolaryngology (ent). The provider's National Provider Identifier (NPI) is 1073673505.
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
- (301) 618-5500
- Email not available
Practice Locations
1221 MERCANTILE LANE
Largo, MD 20774
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 4
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 — 16 related providers in 2 groups
Trained at University of California, San Francisco School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1989 at University of California, San Francisco School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Dr. Terris specialize in?
Dr. Terris is an ENT doctor in Largo, MD. That is the designation recorded for this NPI in the federal registry, where it is listed as “Otolaryngology”.
NPI registry
Where is Dr. Terris located?
Dr. Terris is listed at 1221 Mercantile Lane, Largo, MD 20774. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Terris's phone number?
The number on file is (301) 618-5500. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Terris?
Dr. Terris's National Provider Identifier is 1073673505. 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. Terris go to medical school?
Dr. Terris attended University of California, San Francisco School of Medicine, graduating in 1989. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Terris have?
Dr. Terris has 37 years experience. Calculated from a graduation year of 1989, reported in the CMS National Downloadable File.
CMS public data
Is Dr. Terris's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Terris. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.