Stephen Chang-oh Yang
MD, DDS | Oral and Maxillofacial Surgeon
521 Parnassus Ave # 440, San Francisco
California, 94143-2206
415-476-3242 Maps & DirectionsStephen Chang-oh Yang is a San Francisco, California based Oral and Maxillofacial Surgeon who is specialized in
Oral and Maxillofacial Surgery. He does not accept the Medicare-approved amount. Patients will be billed for the treatment. Active license number of Stephen Chang-oh Yang is
PTL15503 in California. His current practice location is
521 Parnassus Ave # 440, San Francisco. Patients can reach him at
415-476-3242.
Stephen Chang-oh Yang 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:
Stephen Chang-oh Yang 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: | Stephen Chang-oh Yang |
| Specialization: | Oral and Maxillofacial Surgeon |
| Gender: | Male |
| Credentials: | MD, DDS |
| Accepts Medicare Assignment: | No |
| Practice Address: | 521 Parnassus Ave # 440, San Francisco,
California, 94143-2206 |
| Phone: | 415-476-3242 |
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.
| NPI Number: | 1225775299 |
| NPI Enumeration Date: | 19 May, 2022 |
| NPI Last Update On: | 27 Aug, 2025 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Stephen Chang-oh Yang are as mentioned below.
| License Number | Specialization | State | Status | |
| PTL15503 | | California | Primary | |
| 109690 | Oral and Maxillofacial Surgery | California | Secondary | |
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 513 Parnassus Ave # S321,
San Francisco, California |
| Zip: | 94143-2205 |
| Phone Number: | 415-476-1239 |
Patients can reach Stephen Chang-oh Yang at
521 Parnassus Ave # 440, San Francisco, California or can
call to book an appointment on 415-476-3242.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on
08 December, 2025.