1. Home
  2. Directory
  3. Colorado
  4. Denver
  5. Internal Medicine
  6. NPI Profile

WILLIAM R BROWN MD
NPI 1417960790
Internal Medicine - Gastroenterology in Denver, CO

Active since August 15, 2006
777 BANNOCK ST, MC 7782, DENVER, CO 80204(303) 436-6000 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About William R Brown Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WILLIAM R BROWN MD (NPI 1417960790) is an individual gastroenterology provider in Denver, Colorado, licensed in Colorado (15190) and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1417960790
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameWILLIAM R BROWNCredential: MD
Location Address777 BANNOCK ST, MC 7782Denver, CO 80204-4507
Mailing Address777 Bannock St, Mc 7782Denver, CO 80204-4507
Phone(303) 436-6000
Sole ProprietorNo
Enumeration DateAugust 15, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1417960790 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in CO · 15190
Definition

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.

777 BANNOCK ST, Denver, CO 80204
Open in Google Maps ↗

Other Identifiers 3

Medicare ID-Type UnspecifiedD10068CO
Medicare UPIND84509
Medicaid01151901CO

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. WALTER L. BIFFL MD
Surgery
777 BANNOCK ST, MC 0206
DENVER, CO 80204
Denver County (303) 436-5842
DR. ERIC PETERSON MD
Family Medicine
777 BANNOCK ST, VC 1914
DENVER, CO 80204
Denver County (303) 436-6000
MARGARET TOMCHO MD
Pediatrics
777 BANNOCK ST, MC 3000
DENVER, CO 80204
Denver County (303) 436-4320
DR. JOHN C HOLLAND M.D.
Psychiatry & Neurology (Psychiatry)
777 BANNOCK ST
DENVER, CO 80204
Denver County (720) 236-2390
NORMA J STIGLICH M.D.
Obstetrics & Gynecology
777 BANNOCK ST, MC 3240
DENVER, CO 80204
Denver County (303) 436-6000
DR. CHARLES A SHUMAN MD
Psychiatry & Neurology (Psychiatry)
777 BANNOCK ST, UNIT 9
DENVER, CO 80204
Denver County (303) 436-7777
SHEILA ANNE LORENTZEN C.N.M.
Advanced Practice Midwife
777 BANNOCK ST
DENVER, CO 80204
Denver County (970) 231-4012
PAULINE FRANCES CONNOR CNM, NP
Nurse Practitioner (Obstetrics & Gynecology)
777 BANNOCK ST, MC 1914
DENVER, CO 80204
Denver County (303) 436-6000

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 William Brown's NPI number?

The NPI number for William Brown is 1417960790. It was assigned to this individual provider in the NPPES registry on August 15, 2006.

Where is William Brown located?

William Brown practices at 777 Bannock St Mc 7782, Denver, CO 80204. The listed phone number is (303) 436-6000.

What is William Brown's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

When was this NPI record last updated?

The NPPES record for William Brown was last updated on July 8, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.