ALAN GREGORY NOLL MD
NPI 1962933663
Internal Medicine - Gastroenterology in Boston, MA
About Alan Gregory Noll Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALAN GREGORY NOLL MD (NPI 1962933663) is an individual gastroenterology provider in Boston, Massachusetts, licensed in Massachusetts (1019190) and active in the NPI registry since March 2017. He is enrolled in Medicare PECOS, is affiliated with Tufts Medical Center, and is a graduate of Tulane University School Of Medicine (2017).
NPPES Registry Identity
Specialties & Licenses
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Alan Gregory Noll Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Tufts Medical Center
Acute Care Hospitals · Boston, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02111 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BOSTON, MA 02111
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Alan Noll's NPI number?
The NPI number for Alan Noll is 1962933663. It was assigned to this individual provider in the NPPES registry on March 23, 2017.
Where is Alan Noll located?
Alan Noll practices at 860 Washington St South Building 4th Floor, Boston, MA 02111. The listed phone number is (617) 636-5592.
What is Alan Noll's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is Alan Noll enrolled in Medicare?
Yes. Alan Noll is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Is Alan Noll affiliated with any hospitals?
According to CMS data, Alan Noll is affiliated with Tufts Medical Center.
When was this NPI record last updated?
The NPPES record for Alan Noll was last updated on October 21, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.