Richard ChasenM.D.
Richard Chasen, M.D. is a Gastroenterology provider in Laurel, MD affiliated with 2 ambulatory surgery centers in MD, as of July 2026.
- NPI1790780351
- Registered2005
- Centers2
- StateMD
- Class of1977
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Ambulatory surgery centers
Centers whose service lines match this provider’s. Affiliations change; verify independently.
Education
Education on record as of August 2026.
Richard Chasen at a glance
- Provider
- Richard Chasen
- Credential
- M.D.
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- Laurel, MD
- Medical school
- Howard University College of Medicine
- Graduated
- 1977
- NPI registered
- 2005
- NPI
- 1790780351
- Snapshot
- July 2026
Identity, specialty, and affiliations change over time. This is not an endorsement, and not clinical, billing, or legal advice. Providers may request corrections at founders@datalilyai.com. Read the DataLily AI data methodology.
Questions
Where does Richard Chasen practice?
Richard Chasen, M.D. is based in Laurel, MD and is affiliated with 2 ambulatory surgery centers: Ambulatory Endoscopy Center Of Maryland in Laurel, MD and Endoscopic Surgical Centre Of Maryland in Silver Spring, MD. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Richard Chasen's NPI number?
Richard Chasen's National Provider Identifier (NPI) is 1790780351, registered in 2005. Specialty on record: Gastroenterology; credential M.D.
Where did Richard Chasen go to medical school?
Richard Chasen, M.D. attended Howard University College of Medicine, graduating in 1977.
How many Gastroenterology providers in Maryland work at ambulatory surgery centers?
170 Gastroenterology surgeons and proceduralists in Maryland are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Richard Chasen among them. The Maryland Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
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