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Individual
JOHN FRANCIS RYAN
Active
Individual
JOHN FRANCIS RYAN
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
MD
Taxonomy
Speciality
Code
Description
License number
State
207YS0123X
Facial Plastic Surgery Physician
192924
CA
207YX0007X
Plastic Surgery within the Head & Neck (Otolaryngology) Physician
Primary
192924
CA
Other
Enumeration date
12/28/2016
Last updated
10/22/2025
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