MS. ALEXANDRA RAE MONTIE LPC
NPI 1659007987
Counselor - Professional in Westport, CT

NPI Status: Active since July 28, 2022

Contact Information

3 SYLVAN RD S
WESTPORT, CT
ZIP 06880
Phone: (203) 402-8681

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  • Individual
  • Female
  • Counselor
  • Professional

About ALEXANDRA MONTIE

This page provides the complete NPI Profile along with additional information for Alexandra Montie, a provider established in Westport, Connecticut with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1659007987 assigned on July 2022. The practitioner's primary taxonomy code is 101YP2500X with license number 0701014634 (VA). The provider is registered as an individual and her NPI record was last updated April 2026.

NPI
1659007987
Provider Name
MS. ALEXANDRA RAE MONTIE LPC
Gender
Female
Entity Type
Individual
Location Address
3 SYLVAN RD S WESTPORT, CT 06880
Location Phone
(203) 402-8681
Mailing Address
3 SYLVAN RD S WESTPORT, CT 06880
Is Sole Proprietor?
No
Enumeration Date
07-28-2022
Last Update Date
04-03-2026
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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

Counselor Professional

Taxonomy Code
101YP2500X
Type
Behavioral Health & Social Service Providers
License No.
0701014634
License State
VA

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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 1659007987, 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.

Pos 1
1
Doubled → 2
Pos 2
6
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
9
Unchanged
Pos 5
0
Doubled → 0
Pos 6
0
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
9
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
7
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 5 → 10 → 1 0 → 0 7 → 14 → 5 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 0 + 9 + 0 + 0 + 1 + 4 + 9 + 1 + 6 + 24 = 63

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.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1659007987.

Other Providers at the Same Location


The following 10 providers are registered at the same or a nearby location.

Psychiatry & Neurology (Psychosomatic Medicine)
3 SYLVAN RD S
WESTPORT, CT 06880
Psychiatry & Neurology (Child & Adolescent Psychiatry)
3 SYLVAN RD S
WESTPORT, CT 06880
Social Worker (Clinical)
3 SYLVAN RD S
WESTPORT, CT 06880
Social Worker (Clinical)
3 SYLVAN RD S
WESTPORT, CT 06880
Home Health
3 SYLVAN RD S, 1ST FLOOR
WESTPORT, CT 06880
Social Worker (Clinical)
3 SYLVAN RD S
WESTPORT, CT 06880
Psychiatry & Neurology (Psychiatry)
3 SYLVAN RD S
WESTPORT, CT 06880
Psychologist (Clinical)
3 SYLVAN RD S
WESTPORT, CT 06880
Psychiatry & Neurology (Child & Adolescent Psychiatry)
3 SYLVAN RD S
WESTPORT, CT 06880
Social Worker (Clinical)
3 SYLVAN RD S
WESTPORT, CT 06880

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1659007987, enumerated as an "individual" on July 28, 2022.

The provider is located at 3 SYLVAN RD S WESTPORT, CT 06880 and the phone number is (203) 402-8681.

Counselor with taxonomy code 101YP2500X and a focus in Professional.