Individual
DR. HOWARD S SIEGEL
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
M.D.
Contact information
Practice address
12062 VALLEY VIEW ST, SUITE 200, GARDEN GROVE, CA 92845-1737
(714) 908-5636
(714) 908-5616
Mailing address
PO BOX 35380, LAS VEGAS, NV 89133-5380
(702) 579-3203
Taxonomy
Speciality
Code
Description
License number
State
208000000X
Pediatrics Physician
Primary
A50183
CA
Other
Other identifiers
Code
Description
Identifier
Issuer
State
05
—
00A501830
—
CA
Enumeration date
08/24/2006
Last updated
02/24/2026
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