Is this information incorrect? This page shows public data from NPPES. Update your record in NPPES and this page will update automatically within 7 days.
Individual
DR. MARSHALL BROOKS ROBERT
Active
Individual
DR. MARSHALL BROOKS ROBERT
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
MD
Taxonomy
Speciality
Code
Description
License number
State
207Q00000X
Family Medicine Physician
Primary
N5364
TX
Other
Other identifiers
Code
Description
Identifier
Issuer
State
05
—
036101648
—
IL
01
—
060286
HEALTH ALLIANCE
IL
01
—
080156896
RAILROAD MEDICARE
IL
01
—
08526614
BCBS OF ILLINOIS
IL
05
—
296017101
—
TX
05
—
296017102
—
TX
05
—
296017103
—
TX
01
—
343059
HEALTHLINK
IL
01
—
9150613
UNICARE
IL
Enumeration date
06/12/2006
Last updated
06/01/2026
About Stedi
Stedi is the only programmable healthcare clearinghouse. You can use Stedi's APIs to process eligibility checks, claims, remits, and more.
Sign upProduct
Developers