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Edit this profileAt a glance
- 1501 Middleford Rd, Seaford, DE 19973
About Dr. Antos
Mark Antos, M.D. is a healthcare provider in Seaford, DE specializing in gastroenterology. This provider record is associated with NPI 1942269030.
Factual summary compiled by Guide.md from public records; not written by this provider.
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
- (302) 629-4255
- Email not available
Practice Locations
1501 MIDDLEFORD RD
Seaford, DE 19973
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 gastroenterologists in Seaford 3
Same specialty, same city.
Common questions
What is Mark Antos's specialty?
Mark Antos is a gastroenterologist in Seaford, DE. That is the designation recorded for this NPI in the federal registry, where it is listed as “Gastroenterology”.
NPI registry
Where can I find Mark Antos?
Mark Antos is listed at 1501 Middleford Rd, Seaford, DE 19973. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Mark Antos?
The number on file is (302) 629-4255. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Mark Antos's NPI number?
Mark Antos's National Provider Identifier is 1942269030. 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
How long has Mark Antos been practicing?
Mark Antos has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Mark Antos confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Mark Antos. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.