LAUREN ELIZABETH WALT
NPI 1598693509
Counselor - Mental Health in Braintree, MA

NPI Status: Active since May 11, 2026

Contact Information

222 FORBES RD STE 207
BRAINTREE, MA
ZIP 02184
Phone: (781) 990-5310

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  • Individual
  • Female
  • Counselor
  • Mental Health

About LAUREN WALT

This page provides the complete NPI Profile along with additional information for Lauren Walt, a provider established in Braintree, Massachusetts with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1598693509 assigned on May 2026. The practitioner's primary taxonomy code is 101YM0800X. The provider is registered as an individual and her NPI record was last updated May 2026.

NPI
1598693509
Provider Name
LAUREN ELIZABETH WALT
Gender
Female
Entity Type
Individual
Location Address
222 FORBES RD STE 207 BRAINTREE, MA 02184
Location Phone
(781) 990-5310
Mailing Address
27 HEATH ST APT 1 BROOKLINE, MA 02445
Is Sole Proprietor?
No
Enumeration Date
05-11-2026
Last Update Date
05-11-2026
Code Navigator

A mental health counselor like Lauren Walt 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

  • 27 Heath St Apt 1
    Brookline, MA 02445
    (413) 221-3832

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 State
MA

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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 1598693509, we treat the final digit (9) 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).

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
5
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
8
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
9
Unchanged
Pos 7
3
Doubled → 6
Pos 8
5
Unchanged
Pos 9
0
Doubled → 0
Check
9
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 9 → 18 → 9 6 → 12 → 3 3 → 6 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 8 + 8 + 1 + 2 + 9 + 6 + 5 + 0 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1598693509.

Other Providers at the Same Location


The following 15 providers are registered at the same or a nearby location.

Social Worker (Clinical)
222 FORBES RD STE 207
BRAINTREE, MA 02184
Social Worker (Clinical)
222 FORBES RD STE 207
BRAINTREE, MA 02184
Social Worker (Clinical)
222 FORBES RD STE 207
BRAINTREE, MA 02184
Social Worker
222 FORBES RD STE 207
BRAINTREE, MA 02184
Social Worker (Clinical)
222 FORBES RD STE 207
BRAINTREE, MA 02184
Counselor (Mental Health)
222 FORBES RD STE 207
BRAINTREE, MA 02184
Social Worker (Clinical)
222 FORBES RD STE 207
BRAINTREE, MA 02184
Counselor (Mental Health)
222 FORBES RD STE 207
BRAINTREE, MA 02184
Counselor (Professional)
222 FORBES RD STE 207
BRAINTREE, MA 02184
Social Worker (Clinical)
222 FORBES RD STE 207
BRAINTREE, MA 02184
Counselor (Mental Health)
222 FORBES RD STE 207
BRAINTREE, MA 02184
Counselor (Mental Health)
222 FORBES RD STE 207
BRAINTREE, MA 02184
Community/Behavioral Health
222 FORBES RD STE 207
BRAINTREE, MA 02184
Counselor (Mental Health)
222 FORBES RD STE 207
BRAINTREE, MA 02184
Counselor (Mental Health)
222 FORBES RD STE 207
BRAINTREE, MA 02184

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1598693509, enumerated as an "individual" on May 11, 2026.

The provider is located at 222 FORBES RD STE 207 BRAINTREE, MA 02184 and the phone number is (781) 990-5310.

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