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Edit this profileWhere to find Ofer Fass, MD
- Chicago location main office
259 E Erie St Ste 1600, Chicago, IL 60611 - New York location
550 1st Ave, New York, NY 10016
About Dr. Fass
Ofer Fass, MD is a healthcare provider in Chicago, IL specializing in gastroenterology. Ofer trained at Harvard Medical School, graduating in 2017. Ofer is also listed as specializing in internal medicine. This provider record is associated with NPI 1154856714.
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
- (312) 695-5620
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
259 E ERIE ST STE 1600
Chicago, IL 60611
550 1st Ave
New York, NY 10016
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 5
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 Chicago 8
Same specialty, same city.
More connections — 15 related providers in 2 groups
Trained at Harvard Medical School 8
Other providers in the same specialty who trained at the same institution.
Class of 2017 at Harvard Medical School 7
Providers who graduated from the same medical school in the same year.
Common questions
What is Dr. Fass's specialty?
Dr. Fass is a gastroenterologist in Chicago, IL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Gastroenterology”.
NPI registry
Where can I find Dr. Fass?
Dr. Fass is listed at 259 E Erie St Ste 1600, Chicago, IL 60611. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Fass?
The number on file is (312) 695-5620. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Fass's NPI number?
Dr. Fass's National Provider Identifier is 1154856714. 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
What is Dr. Fass's medical education?
Dr. Fass attended Harvard Medical School, graduating in 2017. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Fass been practicing?
Dr. Fass has 9 years experience. Calculated from a graduation year of 2017, reported in the CMS National Downloadable File.
CMS public data
Has Dr. Fass confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Fass. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.