WILLIAM B. SMITH D.O. – NPI #1669933792
Internal Medicine
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.
WILLIAM SMITH is a physician located in BIRMINGHAM, AL. NPPES has assigned the NPI number 1669933792 to WILLIAM SMITH on March 29, 2019. It is a Type-1 NPI, indicating this NPI number is associated with an individual. With multiple taxonomy codes selected, the primary taxonomy selected by this provider is 207RP1001X from the Health Care Provider Taxonomy code set, which is classified as Internal Medicine, specializing in Pulmonary Disease
The NPI profile was last updated on Apr 08, 2026. 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 SMITH below.
NPI Profile for
WILLIAM B. SMITH
(more than 7 years ago)
BIRMINGHAM, AL 35235-3412 Phone: (205) 854-8084 Fax: (205) 815-9341
BIRMINGHAM, AL 35255-5309 Phone: Fax:
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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 |
|---|---|---|
| 207RP1001X - Internal Medicine / Pulmonary Disease (Primary) |
AL | DO.2910 |
| 207RC0200X - Internal Medicine / Critical Care Medicine |
AL | DO.2910 |
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.
Additional Information
- Refer to Part B
- Order Durable Medical Equipment
- Refer to Home Health Agency
- Order Power Mobility Devices
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