Physician Profile
Andrea R. Marcus, M.D.
Unclaimed ProfileAbout Dr. Marcus
Based in Fairfield, CT, Andrea R. Marcus, M.D. is listed in the NPI registry under colon & rectal surgery. Andrea is also listed as specializing in surgery.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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
- (475) 210-4727
- Email not available
Practice Locations
425 POST RD FL 1
Fairfield, CT 06824
20 York St
New Haven, CT 06510
1611 NW 12th Ave
Miami, FL 33136
5841 S Maryland Ave
Chicago, IL 60637
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 colorectal surgeons at this location 1
Same specialty, same street address — most likely the same department or group.
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.
More connections — 17 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2015 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Andrea R. Marcus specialize in?
Andrea R. Marcus is a colorectal surgeon in Fairfield, CT. That is the designation recorded for this NPI in the federal registry, where it is listed as “Colon & Rectal Surgery”.
NPI registry
Where is Andrea R. Marcus located?
Andrea R. Marcus is listed at 425 Post Rd Fl 1, Fairfield, CT 06824. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Andrea R. Marcus's phone number?
The number on file is (475) 210-4727. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Andrea R. Marcus?
Andrea R. Marcus's National Provider Identifier is 1760877625. 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 Andrea R. Marcus train?
Andrea R. Marcus attended Other, graduating in 2015. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Andrea R. Marcus have?
Andrea R. Marcus has 11 years experience. Calculated from a graduation year of 2015, reported in the CMS National Downloadable File.
CMS public data
Is Andrea R. Marcus's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Andrea R. Marcus. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.