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Individual
DR. DOUGLAS GREY BARSTOW JR.
Active
Individual
DR. DOUGLAS GREY BARSTOW JR.
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
M.D.
Taxonomy
Speciality
Code
Description
License number
State
207K00000X
Allergy & Immunology Physician
Primary
M8520
TX
Other
Other identifiers
Code
Description
Identifier
Issuer
State
01
—
745693
MEDICARE PTAN
TX
Enumeration date
03/27/2007
Last updated
10/31/2023
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