WILLIAM W CHEN MD MEDICAL CORPORATION – NPI #1942386180
Allergy & Immunology

An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.

Health Care Provider Taxonomy Code for Allergy & Immunology

WILLIAM W CHEN MD MEDICAL CORPORATION is an allergy & immunologist located in SAN PABLO, CA. NPPES has assigned the NPI number 1942386180 to WILLIAM W CHEN MD MEDICAL CORPORATION on October 31, 2006. It is a Type-2 NPI, indicating this NPI number is associated with an organization. With multiple taxonomy codes selected, the primary taxonomy selected by this provider is 207K00000X from the Health Care Provider Taxonomy code set, which is classified as Allergy & Immunology.

The NPI profile was previously updated about 16 years ago on Aug 23, 2010. 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 WILLIAM W CHEN MD MEDICAL CORPORATION below.

NPI Profile for
WILLIAM W CHEN MD MEDICAL CORPORATION

NPI Number
1942386180
Enumeration Date

(more than 19 years 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
WILLIAM W CHEN MD MEDICAL CORPORATION
Primary location
2089 VALE RD # 34
SAN PABLO, CA 94806
Phone: (510) 235-9247 Fax: (510) 235-9248
Mailing address
Same as primary location
Organization Subpart
No
Authorized Official
WILLIAM CHEN
PRESIDENT
Phone: (510) 235-9247
Updated
Identifiers

Identifiers for WILLIAM W CHEN MD MEDICAL CORPORATION

Identifiers are used to associate other provider identifiers such as Medicaid or other insurers (ie:, Blue Cross, Blue Shield, Aetna, Kaiser-Permanente, etc.), with their NPI number. These identifiers can be used in matching an NPI number to an insurer's records. However, not all providers have such numbers and not all providers choose to include them in their NPI information.

DescriptionIssuerStateIdentifier
MEDICAIDCA00A070200
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
207K00000X
- Allergy & Immunology (Primary)
207R00000X
- Internal Medicine

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.