ZACHARY SCOTT SWEENEY MD
NPI 1770333056
Emergency Medicine in Lexington, KY

NPI Status: Active since March 27, 2024

Contact Information

1000 S LIMESTONE
LEXINGTON, KY
ZIP 40536
Phone: (859) 257-1000

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  • Individual
  • Male
  • Emergency Medicine

About ZACHARY SWEENEY

This page provides the complete NPI Profile along with additional information for Zachary Sweeney, a provider established in Lexington, Kentucky with a medical specialization in Emergency Medicine. The healthcare provider is registered in the NPI registry with number 1770333056 assigned on March 2024. The practitioner's primary taxonomy code is 207P00000X with license number R7207 (KY). The provider is registered as an individual and his NPI record was last updated May 2026.

NPI
1770333056
Provider Name
ZACHARY SCOTT SWEENEY MD
Gender
Male
Entity Type
Individual
Location Address
1000 S LIMESTONE LEXINGTON, KY 40536
Location Phone
(859) 257-1000
Mailing Address
1053 ELMENDORF DR LEXINGTON, KY 40517
Mailing Phone
(859) 620-1398
Is Sole Proprietor?
No
Enumeration Date
03-27-2024
Last Update Date
05-21-2026
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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.
R7207
License State
KY
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.

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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 1770333056, we treat the final digit (6) 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 6).

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.

Pos 1
1
Doubled → 2
Pos 2
7
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
0
Unchanged
Pos 5
3
Doubled → 6
Pos 6
3
Unchanged
Pos 7
3
Doubled → 6
Pos 8
0
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
6
Target digit
Regular digit Doubled digit Check digit

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.

1 → 2 7 → 14 → 5 3 → 6 3 → 6 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 7 + 1 + 4 + 0 + 6 + 3 + 6 + 0 + 1 + 0 + 24 = 54

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1770333056.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Pharmacist
1000 S LIMESTONE
LEXINGTON, KY 40536
Pharmacist
1000 S LIMESTONE
LEXINGTON, KY 40536
Pharmacist
1000 S LIMESTONE
LEXINGTON, KY 40536
Pharmacist
1000 S LIMESTONE
LEXINGTON, KY 40536
Pharmacist (Ambulatory Care)
1000 S LIMESTONE
LEXINGTON, KY 40536
Pharmacist
1000 S LIMESTONE, A01-114
LEXINGTON, KY 40536
Physical Therapist (Neurology)
1000 S LIMESTONE
LEXINGTON, KY 40536
Occupational Therapist
1000 S LIMESTONE
LEXINGTON, KY 40536
Nurse Practitioner (Family)
1000 S LIMESTONE
LEXINGTON, KY 40536
Student in an Organized Health Care Education/Training Program
1000 S LIMESTONE
LEXINGTON, KY 40536
Dietitian, Registered
1000 S LIMESTONE
LEXINGTON, KY 40536
Physician Assistant
1000 S LIMESTONE
LEXINGTON, KY 40536
Emergency Medicine
1000 S LIMESTONE
LEXINGTON, KY 40536
Pharmacist (Ambulatory Care)
1000 S LIMESTONE
LEXINGTON, KY 40536
Emergency Medicine
1000 S LIMESTONE
LEXINGTON, KY 40536
Nurse Practitioner (Family)
1000 S LIMESTONE
LEXINGTON, KY 40536
Emergency Medicine
1000 S LIMESTONE
LEXINGTON, KY 40536
Physician Assistant
1000 S LIMESTONE
LEXINGTON, KY 40536
Physician Assistant
1000 S LIMESTONE
LEXINGTON, KY 40536
Emergency Medicine
1000 S LIMESTONE
LEXINGTON, KY 40536

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1770333056, enumerated as an "individual" on March 27, 2024.

The provider is located at 1000 S LIMESTONE LEXINGTON, KY 40536 and the phone number is (859) 257-1000.

Emergency Medicine with taxonomy code 207P00000X.