DR. LESLEY ANNE CARLETON NP
NPI 1437098712
Anesthesiology - Critical Care Medicine in Montgomery, TX

NPI Status: Active since March 25, 2026

Contact Information

293 BERKLEY DR
MONTGOMERY, TX
ZIP 77356
Phone: (512) 636-0349

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  • Individual
  • Female
  • Anesthesiology
  • Critical Care Medicine

About LESLEY CARLETON

This page provides the complete NPI Profile along with additional information for Lesley Carleton, a provider established in Montgomery, Texas with a medical specialization in Anesthesiology, focusing in critical care medicine . The healthcare provider is registered in the NPI registry with number 1437098712 assigned on March 2026. The practitioner's primary taxonomy code is 207LC0200X with license number 1230236 (TX). The provider is registered as an individual and her NPI record was last updated March 2026. Lesley Carleton operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization.

NPI
1437098712
Provider Name
DR. LESLEY ANNE CARLETON NP
Gender
Female
Entity Type
Individual
Location Address
293 BERKLEY DR MONTGOMERY, TX 77356
Location Phone
(512) 636-0349
Mailing Address
293 BERKLEY DR MONTGOMERY, TX 77356
Mailing Phone
(512) 636-0349
Is Sole Proprietor?
Yes
Enumeration Date
03-25-2026
Last Update Date
03-25-2026
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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

Anesthesiology Critical Care Medicine

Taxonomy Code
207LC0200X
Type
Allopathic & Osteopathic Physicians
License No.
1230236
License State
TX
Taxonomy Description
An anesthesiologist, who specializes in critical care medicine diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

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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 1437098712, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

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
4
Unchanged
Pos 3
3
Doubled → 6
Pos 4
7
Unchanged
Pos 5
0
Doubled → 0
Pos 6
9
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
7
Unchanged
Pos 9
1
Doubled → 2
Check
2
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 3 → 6 0 → 0 8 → 16 → 7 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 6 + 7 + 0 + 9 + 1 + 6 + 7 + 2 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1437098712.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1437098712, enumerated as an "individual" on March 25, 2026.

The provider is located at 293 BERKLEY DR MONTGOMERY, TX 77356 and the phone number is (512) 636-0349.

Anesthesiology with taxonomy code 207LC0200X and a focus in Critical Care Medicine.