DANIEL NEJAK M.D. – NPI #1487069514
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.
DANIEL NEJAK is a physician located in OAK LAWN, IL. NPPES has assigned the NPI number 1487069514 to DANIEL NEJAK on June 27, 2014. 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 last updated on Sep 11, 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 DANIEL NEJAK below.
NPI Profile for
DANIEL NEJAK
(about 12 years ago)
OAK LAWN, IL 60453 Phone: (708) 684-5375 Fax: (708) 684-1028
APARTMENT 1703
CHICAGO, IL 60605-2416 Phone: Fax:
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) |
IN | 01078681A |
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
- Order Durable Medical Equipment
- Order Power Mobility Devices
DANIEL NEJAK is affiliated with the following medical group(s):
- HOSPITAL
- SILVER CROSS HOSPITAL AND MEDICAL CENTERS1900 SILVER CROSS BLVD
NEW LENOX, IL 60451
- SILVER CROSS HOSPITAL AND MEDICAL CENTERS1900 SILVER CROSS BLVD
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