Individual
DR. STEPHEN B HOWELL
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
M.D.
Contact information
Practice address
200 W ARBOR DR, SAN DIEGO, CA 92103-9000
(800) 926-8273
(888) 539-8781
Mailing address
FILE 53726, LOS ANGELES, CA 90074-0001
(800) 926-8273
(888) 539-8781
Taxonomy
Speciality
Code
Description
License number
State
207R00000X
Internal Medicine Physician
G25869
CA
207RH0003X
Hematology & Oncology Physician
Primary
G25869
CA
207RX0202X
Medical Oncology Physician
G25869
CA
Other
Other identifiers
Code
Description
Identifier
Issuer
State
05
—
00G258690
—
CA
Enumeration date
07/13/2006
Last updated
11/13/2025
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