Physician Profile
Alyssa M. Grossen, MD
Unclaimed ProfileAbout Dr. Grossen
Based in Oklahoma City, OK, Alyssa M. Grossen, MD is listed in the NPI registry under gastroenterology. Alyssa graduated from University of Oklahoma College of Medicine in 2018. NPI 1912498411 identifies this record in the national registry.
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
- (405) 633-9101
- Email not available
Practice Locations
3435 NW 56TH ST STE 101
Oklahoma City, OK 73112
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 gastroenterologists at this location 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 1
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 — 24 related providers in 3 groups
Other gastroenterologists in Oklahoma City 8
Same specialty, same city.
Trained at University of Oklahoma College of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2018 at University of Oklahoma College of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Dr. Grossen specialize in?
Dr. Grossen is a gastroenterologist in Oklahoma City, OK. That is the designation recorded for this NPI in the federal registry, where it is listed as “Gastroenterology”.
NPI registry
Where is Dr. Grossen located?
Dr. Grossen is listed at 3435 Nw 56Th St Ste 101, Oklahoma City, OK 73112. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Grossen's phone number?
The number on file is (405) 633-9101. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Grossen?
Dr. Grossen's National Provider Identifier is 1912498411. 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. Grossen go to medical school?
Dr. Grossen attended University of Oklahoma College of Medicine, graduating in 2018. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Grossen have?
Dr. Grossen has 8 years experience. Calculated from a graduation year of 2018, reported in the CMS National Downloadable File.
CMS public data
Is Dr. Grossen's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Grossen. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.