MACK D STEWART MD
NPI 1902849417
Emergency Medicine in Tyler, TX
NPI Status: Active since June 13, 2006
Contact Information
107 ROBERT E LEE DR
TYLER, TX
ZIP 75703
Phone: (903) 561-0300
- Individual
- Male
- Emergency Medicine
About MACK STEWART
This page provides the complete NPI Profile along with additional information for Mack Stewart, a provider established in Tyler, Texas with a medical specialization in Emergency Medicine. The healthcare provider is registered in the NPI registry with number 1902849417 assigned on June 2006. The practitioner's primary taxonomy code is 207P00000X with license number G8441 (TX). The provider is registered as an individual and his NPI record was last updated 6 years ago.
- NPI
- 1902849417
- Provider Name
- MACK D STEWART MD
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 107 ROBERT E LEE DR TYLER, TX 75703
- Location Phone
- (903) 561-0300
- Mailing Address
- 107 ROBERT E LEE DR TYLER, TX 75703
- Mailing Phone
- (903) 561-0300
- Is Sole Proprietor?
- No
- Enumeration Date
- 06-13-2006
- Last Update Date
- 03-26-2020
- Code Navigator
Location Map
Specialty - Primary Taxonomy
The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.
- Classification
Emergency Medicine
- Taxonomy Code
- 207P00000X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- G8441
- License State
- TX
- Taxonomy Description
- 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.
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
Additional Identifiers
The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.
| Identifier | Type / Code | Identifier State | Identifier Issuer |
|---|---|---|---|
| TIN PLUS 044 | OTHER (01) | TX | TRICARE WINNSBORO LOCATION |
| TIN PLUS 015 | OTHER (01) | TX | TRICARE TYLER LOCATION |
| 137131207 | MEDICAID (05) | TX | |
| 137131211 | MEDICAID (05) | TX | |
| 0077EJ | OTHER (01) | TX | BCBS |
| 137131212 | MEDICAID (05) | TX | |
| TIN PLUS 005 | OTHER (01) | TX | TRICARE JV LOCATION |
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NPI NPI Number Validation
How NPI Validation Works
The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.
To verify the NPI 1902849417, we treat the final digit (7) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).
Digit-by-digit view
Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.
Step 1: Double every other digit from the right
Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 63 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 1 provider is registered at the same or a nearby location.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1902849417, enumerated as an "individual" on June 13, 2006.
The provider is located at 107 ROBERT E LEE DR TYLER, TX 75703 and the phone number is (903) 561-0300.
Emergency Medicine with taxonomy code 207P00000X.
The provider might be accepting Accepts: Tricare, Medicare, Medicaid and Blue Cross Blue. Please consult your insurance carrier or call the provider to verify.
