JOHN B. IRWIN M.D. – NPI #1215982459
Emergency Medicine
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
JOHN IRWIN is a physician located in KNOXVILLE, TN. NPPES has assigned the NPI number 1215982459 to JOHN IRWIN on May 24, 2006. It is a Type-1 NPI, indicating this NPI number is associated with an individual. The primary taxonomy selected by this provider is 207P00000X from the Health Care Provider Taxonomy code set, which is classified as Emergency Medicine.
The NPI profile was previously updated about 16 years ago on Aug 09, 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 JOHN IRWIN below.
NPI Profile for
JOHN B. IRWIN
(more than 20 years ago)
KNOXVILLE, TN 37917-4522 Phone: (865) 545-8000 Fax:
CINCINNATI, OH 45263-0001 Phone: Fax:
Identifiers for JOHN IRWIN
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.
| Description | Issuer | State | Identifier |
|---|---|---|---|
| OTHER | BLUE CROSS | TN | 0053596 |
| OTHER | RAILROAD MEDICARE | TN | 930003973 |
| MEDICAID | TN | 3194238 |
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 |
|---|---|---|
| 207P00000X - Emergency Medicine (Primary) |
TN | 009436 |
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.