DR. WILLIAM RYAN, M.D.
Otolaryngology - Plastic Surgery within the Head & Neck
Active
Individual
NPI: 1184811549
Specialties
| Specialty | Code | Primary | License |
|---|---|---|---|
| Otolaryngology - Plastic Surgery within the Head & Neck | 207YX0007X | Yes | A97821 (CA) |
Frequently Asked Questions
NPI 1184811549 is the National Provider Identifier for DR. WILLIAM RYAN, M.D., a Otolaryngology - Plastic Surgery within the Head & Neck provider located in San Francisco, CA. This NPI was enumerated on October 1, 2007.
DR. WILLIAM RYAN, M.D. practices at 2340 CLAY ST FL 5, San Francisco, CA 94115.
Quick Facts
- NPI
- 1184811549
- Type
- Individual
- Enumerated
- Oct 1, 2007
- Last Updated
- Jan 13, 2026
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