Dr. David Yoonseok Ahn is a San Francisco, California based Oral and Maxillofacial Surgeon who is specialized in
Oral and Maxillofacial Surgery. He may accept the Medicare-approved amount. Patients may be billed for more than the Medicare deductible and coinsurance. His current practice location is
4150 Clement St, San Francisco. Patients can reach him at
415-221-4810.
Dr. David Yoonseok Ahn deals with the diagnosis, surgical and adjunctive treatment of diseases, injuries and defects involving both the functional and esthetic aspects of the hard and soft tissues of the oral and maxillofacial region.
Complete Profile:
Dr. David Yoonseok Ahn speciality, credentials, practice address, contact phone number and fax are as below.
Patients can directly walk in or can call on the below given phone number for appointment.
| Name: | Dr. David Yoonseok Ahn |
| Specialization: | Oral and Maxillofacial Surgeon |
| Gender: | Male |
| Credentials: | DMD |
| Accepts Medicare Assignment: | May Accept |
| Practice Address: | 4150 Clement St, San Francisco,
California, 94121-1563 |
| Phone: | 415-221-4810 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
| PAC ID: | 9335495035 |
| Enrollment ID: | I20180711001491 |
| NPI Number: | 1265865216 |
| NPI Enumeration Date: | 14 Aug, 2013 |
| NPI Last Update On: | 03 Jun, 2026 |
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 4150 Clement St,
San Francisco, California |
| Zip: | 94121-1563 |
| Phone Number: | 415-221-4810 |
Patients can reach Dr. David Yoonseok Ahn at
4150 Clement St, San Francisco, California or can
call to book an appointment on 415-221-4810.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on
13 July, 2026.