Greesh JohnM.D

Anesthesiology·Easton, MD

Greesh John, M.D is an Anesthesiology provider in Easton, MD affiliated with 2 ambulatory surgery centers in MD, as of July 2026.

NPI1922316272
Registered2010
Centers2
StateMD
Class of2005

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Ambulatory surgery centers

Centers whose service lines match this provider’s. Affiliations change; verify independently.

Anne Arundel Urological Surgery CenterAnnapolis, MD · Urology · 6 on panelView center →
Riva Road Surgical Center LLCAnnapolis, MD · General surgery, Ophthalmology, Orthopedics, Pain management · 28 on panelView center →

Greesh John at a glance

Provider: Greesh John
Credential: M.D
Specialty: Anesthesiology
Procedures: Anesthesiology CPT codes
Location: Easton, MD
Medical school graduation: 2005
NPI registered: 2010
NPI: 1922316272
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 Greesh John practice?

Greesh John, M.D is based in Easton, MD and is affiliated with 2 ambulatory surgery centers: Anne Arundel Urological Surgery Center in Annapolis, MD and Riva Road Surgical Center LLC in Annapolis, MD. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.

What is Greesh John's NPI number?

Greesh John's National Provider Identifier (NPI) is 1922316272, registered in 2010. Specialty on record: Anesthesiology; credential M.D.

How many Anesthesiology providers in Maryland work at ambulatory surgery centers?

72 Anesthesiology surgeons and proceduralists in Maryland are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Greesh John among them. The Maryland Anesthesiology directory lists each one by city with credential, NPI, and center affiliations.

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