Individual
DR. JOHN ROBERT ROSTKOWSKI
Active
Sole proprietor
Yes
Provider details
NPI number
Gender
Man
Credential
M.D.
Contact information
Practice address
1420 WILLOW PASS RD # 200, CONCORD, CA 94520-5823
(925) 899-3883
(925) 229-9037
Mailing address
1150 ARLINGTON WAY, MARTINEZ, CA 94553-2322
(925) 899-3883
(925) 229-9037
Taxonomy
Speciality
Code
Description
License number
State
2084P0800X
Psychiatry Physician
Primary
G24111
CA
Other
Other identifiers
Code
Description
Identifier
Issuer
State
05
—
00G241110
—
CA
Enumeration date
07/06/2006
Last updated
03/01/2023
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