Individual
DR. PATRICK KEIR RYAN
Active
Individual
DR. PATRICK KEIR RYAN
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
D.C.
Taxonomy
Speciality
Code
Description
License number
State
111N00000X
Chiropractor
DC24210
CA
111NR0400X
Rehabilitation Chiropractor
Primary
DC24210
CA
111NX0100X
Occupational Health Chiropractor
DC24210
CA
Other
Enumeration date
11/14/2006
Last updated
09/11/2025
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