ALYSSA DOWDELL MS, LAC
NPI 1770427767
Counselor - Professional in Scottsdale, AZ

NPI Status: Active since April 18, 2026

Contact Information

8414 E SHEA BLVD STE 101
SCOTTSDALE, AZ
ZIP 85260
Phone: (480) 639-5559

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  • Individual
  • Female
  • Counselor
  • Professional

About ALYSSA DOWDELL

This page provides the complete NPI Profile along with additional information for Alyssa Dowdell, a provider established in Scottsdale, Arizona with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1770427767 assigned on April 2026. The practitioner's primary taxonomy code is 101YP2500X with license number 24130 (AZ). The provider is registered as an individual and her NPI record was last updated May 2026.

NPI
1770427767
Provider Name
ALYSSA DOWDELL MS, LAC
Gender
Female
Entity Type
Individual
Location Address
8414 E SHEA BLVD STE 101 SCOTTSDALE, AZ 85260
Location Phone
(480) 639-5559
Mailing Address
8927 E CAROL WAY SCOTTSDALE, AZ 85260
Is Sole Proprietor?
No
Enumeration Date
04-18-2026
Last Update Date
05-08-2026
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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.
24130
License State
AZ

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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 1770427767, 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
7
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
0
Unchanged
Pos 5
4
Doubled → 8
Pos 6
2
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
7
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 7 → 14 → 5 4 → 8 7 → 14 → 5 6 → 12 → 3

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 + 8 + 2 + 1 + 4 + 7 + 1 + 2 + 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 1770427767.

Other Providers at the Same Location


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

Counselor (Mental Health)
8414 E SHEA BLVD STE 101
SCOTTSDALE, AZ 85260
Counselor (Mental Health)
8414 E SHEA BLVD STE 101
SCOTTSDALE, AZ 85260
Marriage & Family Therapist
8414 E SHEA BLVD STE 101
SCOTTSDALE, AZ 85260
Counselor (Professional)
8414 E SHEA BLVD STE 101
SCOTTSDALE, AZ 85260
Counselor (Mental Health)
8414 E SHEA BLVD STE 101
SCOTTSDALE, AZ 85260
Counselor
8414 E SHEA BLVD STE 101
SCOTTSDALE, AZ 85260
Social Worker (Clinical)
8414 E SHEA BLVD STE 101
SCOTTSDALE, AZ 85260
Student in an Organized Health Care Education/Training Program
8414 E SHEA BLVD STE 101
SCOTTSDALE, AZ 85260
Counselor (Mental Health)
8414 E SHEA BLVD STE 101
SCOTTSDALE, AZ 85260
Counselor
8414 E SHEA BLVD STE 101
SCOTTSDALE, AZ 85260

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1770427767, enumerated as an "individual" on April 18, 2026.

The provider is located at 8414 E SHEA BLVD STE 101 SCOTTSDALE, AZ 85260 and the phone number is (480) 639-5559.

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