LAUREN ALFIERI LMHCA
NPI 1932782828
Counselor - Mental Health in Seattle, WA

NPI Status: Active since April 29, 2021

Contact Information

2120 1ST AVE N OFC 302
SEATTLE, WA
ZIP 98109
Phone: (206) 659-8588

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  • Individual
  • Female
  • Counselor
  • Mental Health

About LAUREN ALFIERI

This page provides the complete NPI Profile along with additional information for Lauren Alfieri, a provider established in Seattle, Washington with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1932782828 assigned on April 2021. The practitioner's primary taxonomy code is 101YM0800X with license number MC61160026 (WA). The provider is registered as an individual and her NPI record was last updated 5 years ago.

NPI
1932782828
Provider Name
LAUREN ALFIERI LMHCA
Gender
Female
Entity Type
Individual
Location Address
2120 1ST AVE N OFC 302 SEATTLE, WA 98109
Location Phone
(206) 659-8588
Mailing Address
225 SCENIC PL FRIDAY HARBOR, WA 98250
Mailing Phone
(269) 547-7878
Is Sole Proprietor?
Yes
Enumeration Date
04-29-2021
Last Update Date
08-09-2021
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A mental health counselor like Lauren Alfieri provides treatment to individuals, families, couples, and groups for mental and emotional health issues and relationship problems. Mental health counselors treat clients with a variety of conditions, including anxiety, depression, grief, low self-esteem, stress, and suicidal impulses.

Location Map

Secondary Locations

  • 225 Scenic Pl
    Friday Harbor, WA 98250
    (269) 547-7878
  • 16150 NE 85th St Ste 121
    Redmond, WA 98052
    (425) 200-4665

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 Mental Health

Taxonomy Code
101YM0800X
Type
Behavioral Health & Social Service Providers
License No.
MC61160026
License State
WA

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
12084P0800XAllopathic & Osteopathic Physicians

Psychiatry & Neurology
Psychiatry

MC61160026 (WA)

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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 1932782828, we treat the final digit (8) 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 72. The final step is to find the difference between that total and the next multiple of ten (80 - 72 = 8).

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

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 6 + 2 + 1 + 4 + 8 + 4 + 8 + 4 + 24 = 72

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

The next multiple of ten after 72 is 80. The difference is the calculated check digit.

80 - 72 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1932782828.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1932782828, enumerated as an "individual" on April 29, 2021.

The provider is located at 2120 1ST AVE N OFC 302 SEATTLE, WA 98109 and the phone number is (206) 659-8588.

Counselor with taxonomy code 101YM0800X and a focus in Mental Health.