STEPHEN CHANG-OH YANG MD DDS NPI 1225775299

NPI Information

  • NPI: 1225775299
  • Provider Name: STEPHEN CHANG-OH YANG, MD, DDS
  • Classification: Oral & Maxillofacial Surgery - 204E00000X
  • Entity Type: Individual
  • Address: 521 PARNASSUS AVE # 440
    SAN FRANCISCO, CA
    ZIP 94143
  • Phone: (415) 476-3242

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NPI Details

Stephen Chang-oh Yang, MD, DDS is an oral maxillofacial surgery in San Francisco, CA. The provider is oral and maxillofacial surgeons are trained to recognize and treat a wide spectrum of diseases, injuries and defects in the head, neck, face, jaws and the hard and soft tissues of the oral and maxillofacial region. They are also trained to administer anesthesia, and provide care in an office setting. They are trained to treat problems such as the extraction of wisdom teeth, misaligned jaws, tumors and cysts of the jaw and mouth, and to perform dental implant surgery. Stephen Chang-oh Yang, MD, DDS NPI is 1225775299. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

The provider's business location address is:

521 PARNASSUS AVE # 440
SAN FRANCISCO, CA
ZIP 94143-206
Phone: (415) 476-3242

The enumeration date for this NPI number is 5/19/2022 and was last updated on 8/27/2025.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
11223S0112XDentistOral and Maxillofacial Surgery109690CALIFORNIANo
2204E00000XOral & Maxillofacial SurgeryPTL15503CALIFORNIAYes

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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