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WILLIAM M. BROWN M.D.
NPI 1366404154
Internal Medicine - Cardiovascular Disease in Marietta, GA

Active since April 05, 2006
55 WHITCHER ST NE, SUITE 350, MARIETTA, GA 30060(770) 424-6893(770) 528-9938 Get Directions Write a Review

NPPES record last updated: September 27, 2019. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About William M. Brown M.d. NPPES

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

WILLIAM M. BROWN M.D. (NPI 1366404154) is an individual cardiovascular disease provider in Marietta, Georgia, licensed in Georgia (21653) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1366404154
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameWILLIAM M. BROWNCredential: M.D.
Location Address55 WHITCHER ST NE, SUITE 350Marietta, GA 30060-1155
Mailing Address55 Whitcher St Ne, Suite 350Marietta, GA 30060-1155 · (770) 424-6893 · Fax (770) 528-9938
Phone(770) 424-6893
Fax(770) 528-9938
Sole ProprietorNo
Enumeration DateApril 5, 2006
Last NPPES UpdateSeptember 27, 2019
✔ NPI 1366404154 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License✔ Licensed in GA · 21653
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
Also ListedNuclear Medicine · Nuclear CardiologyTaxonomy 207UN0901X · License 21653 (GA)
Also ListedNuclear Medicine · Nuclear Imaging & TherapyTaxonomy 207UN0902X · License 21653 (GA)
55 WHITCHER ST NE, Marietta, GA 30060
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Other Identifiers 5

Medicaid000244604UGA
Medicaid000244604SGA
Medicaid000244604TGA
Medicaid000244604XGA
Medicaid000244604VGA

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. ROBERT DAVID JANSEN M.D.
Internal Medicine (Nephrology)
55 WHITCHER ST NE, STE 460
MARIETTA, GA 30060
Cobb County (770) 427-7389
DR. MADHAVI JORDAN MD
Surgery
55 WHITCHER ST NE, SUIT 130
MARIETTA, GA 30060
Cobb County (770) 428-0462
MR. REYES TORRES III PA-C
Physician Assistant
55 WHITCHER ST NE, SUITE 350
MARIETTA, GA 30060
Cobb County (770) 424-6893
ASIF A SABERI M.D.
Internal Medicine (Critical Care Medicine)
55 WHITCHER ST NE, SUITE 160
MARIETTA, GA 30060
Cobb County (770) 422-1372
BRYAN T. PIEDAD M.D.
Internal Medicine (Clinical Cardiac Electrophysiology)
55 WHITCHER ST NE, SUITE 350
MARIETTA, GA 30060
Cobb County (770) 424-6893
MICHAEL J RILEY M.D.
Internal Medicine (Clinical Cardiac Electrophysiology)
55 WHITCHER ST NE, SUITE 350
MARIETTA, GA 30060
Cobb County (770) 424-6893
KAMARA SUZANNE HEARD ACNP
Nurse Practitioner (Acute Care)
55 WHITCHER ST NE
MARIETTA, GA 30060
Cobb County (770) 422-1372
JACLYN WOOD NP
Nurse Practitioner (Family)
55 WHITCHER ST NE, SUITE 250
MARIETTA, GA 30060
Cobb County (770) 428-4475

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 1366404154. It was assigned to this individual provider in the NPPES registry on April 5, 2006.

Where is William Brown located?

William Brown practices at 55 Whitcher St NE Suite 350, Marietta, GA 30060. The listed phone number is (770) 424-6893.

What is William Brown's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

When was this NPI record last updated?

The NPPES record for William Brown was last updated on September 27, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.