Individual
JOHN M. VIERLING
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
MD
Contact information
Practice address
6620 MAIN ST, HOUSTON, TX 77030-2348
(713) 798-2500
(713) 798-2505
Mailing address
2 GREENWAY PLZ, SUITE 900, HOUSTON, TX 77046-0297
(713) 798-1750
(713) 798-1144
Taxonomy
Speciality
Code
Description
License number
State
207R00000X
Internal Medicine Physician
M8457
TX
207RG0100X
Gastroenterology Physician
Primary
M8457
TX
Other
Other identifiers
Code
Description
Identifier
Issuer
State
05
—
175369101
—
TX
01
—
175369102
CSHCN
TX
05
—
175369103
—
TX
Enumeration date
10/17/2006
Last updated
12/12/2023
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