NAN CHENG MD A PROFESSIONAL MEDICAL CORPORATION – NPI #1871437988
Psychiatry & Neurology

A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

Health Care Provider Taxonomy Code for Psychiatry & Neurology

NAN CHENG MD A PROFESSIONAL MEDICAL CORPORATION is a psychiatry & neurologist located in TUSTIN, CA. NPPES recently assigned the NPI number 1871437988 to NAN CHENG MD A PROFESSIONAL MEDICAL CORPORATION on April 17, 2026. It is a Type-2 NPI, indicating this NPI number is associated with an organization. The primary taxonomy selected by this provider is 2084N0400X from the Health Care Provider Taxonomy code set, which is classified as Psychiatry & Neurology, specializing in Neurology

Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for NAN CHENG MD A PROFESSIONAL MEDICAL CORPORATION below.

NPI Profile for
NAN CHENG MD A PROFESSIONAL MEDICAL CORPORATION

NPI Number
1871437988
Enumeration Date

(about 7 weeks ago)
Entity Type
Type-2  Organization
Organization health care providers may have a single employee or thousands of employees. An example is an incorporated individual who is an organization's only employee.
Legal Name
NAN CHENG MD A PROFESSIONAL MEDICAL CORPORATION
Primary location
12130 RICE DR
TUSTIN, CA 92782-1503
Phone: (949) 431-6794 Fax:
Mailing address
1301 N BROADWAY STE 64833
LOS ANGELES, CA 90012-1408
Phone: Fax:
Organization Subpart
No
Authorized Official
NAN CHENG
CEO
Phone: (949) 431-6794
Updated
Certification Date
Apr 17, 2026

Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.

Taxonomy Code(s)

A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.

Taxonomy Classification / Specialization State License
2084N0400X
- Psychiatry & Neurology / Neurology (Primary)

The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.