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Individual
MS. RUTH A. ARMSTRONG
Active
Individual
MS. RUTH A. ARMSTRONG
Active
Sole proprietor
No
Provider details
NPI number
Gender
F
Credential
NP
Taxonomy
Speciality
Code
Description
License number
State
163WC1500X
Community Health Registered Nurse
RN320167
CA
363LX0001X
Obstetrics & Gynecology Nurse Practitioner
Primary
NPF11049
CA
Other
Other identifiers
Code
Description
Identifier
Issuer
State
01
—
069906
SFGH INTERNAL USE ONLY-COMMERCIAL NUMBER
—
Enumeration date
01/08/2007
Last updated
09/11/2025
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