ZACHARY S. DREYFUSS M.D. – NPI #1063701605
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.
ZACHARY DREYFUSS is a physician located in DALLAS, TX. NPPES has assigned the NPI number 1063701605 to ZACHARY DREYFUSS on April 05, 2011. 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 Jul 16, 2025. 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 ZACHARY DREYFUSS below.
NPI Profile for
ZACHARY S. DREYFUSS
(more than 15 years ago)
DALLAS, TX 75208 Phone: (214) 960-5681 Fax: (214) 947-2727
IRVING, TX 75038-2626 Phone: (214) 960-5681 Fax: (214) 960-5681
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.
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) |
AZ | 72965 |
| 207RC0200X - Internal Medicine / Critical Care Medicine |
KY | C2617 |
| 207R00000X - Internal Medicine |
TX | P4862 |
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
ZACHARY DREYFUSS is affiliated with the following medical group(s):
- HOSPITAL
- METHODIST DALLAS MEDICAL CENTER1441 NORTH BECKLEY AVENUE
DALLAS, TX 75203 - METHODIST MANSFIELD MEDICAL CENTER2700 E BROAD STREET
MANSFIELD, TX 76063 - SANA HEALTHCARE CARROLLTON D/B/A CARROLLTON REGIONAL MEDICAL CEN4343 NORTH JOSEY LANE
CARROLLTON, TX 75010 - TEXAS HEALTH ARLINGTON MEMORIAL HOSPITAL800 W RANDOL MILL RD
ARLINGTON, TX 76012 - TEXAS HEALTH HOSPITAL MANSFIELD2300 LONE STAR ROAD
MANSFIELD, TX 76063
- METHODIST DALLAS MEDICAL CENTER1441 NORTH BECKLEY AVENUE
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