What is Russell Brown's NPI number?

Russell Brown's National Provider Identifier (NPI) is 1154426559, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Russell Brown's specialty?

Russell Brown is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).

Where is Russell Brown located?

Russell Brown's practice location on file with NPPES is 1740 W Taylor St, Chicago, IL 60612-7232.

What is Russell Brown's phone number?

The practice phone number listed in the NPPES registry for Russell Brown is (866) 600-2273.

Is Russell Brown's NPI active?

Yes — Russell Brown's NPI (1154426559) is active in the NPPES registry as of the last update on 2008-03-24.

IndividualActive

Russell Brown, M.D.

NPI 1154426559 · Gastroenterology Physician · Chicago, IL

Russell Brown, M.D. is a Gastroenterology Physician provider in Chicago, IL (NPI 1154426559).

Provider details

NPI number: 1154426559
Entity type: Individual
Primary specialty: Gastroenterology PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Gastroenterology PhysicianPrimary207RG0100X
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(84/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
19 yrs in NPPES registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

1740 W Taylor St

Chicago, IL 60612-7232

Phone: (866) 600-2273

Street-level locationGet directions

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Mailing address