LEAH RAE BERK
NPI 1437022845
Counselor - Mental Health in Jamaica Plain, MA

NPI Status: Active since September 24, 2025

Contact Information

170 MORTON ST
JAMAICA PLAIN, MA
ZIP 02130
Phone: (617) 541-3670

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  • Individual
  • Female
  • Counselor
  • Mental Health

About LEAH BERK

This page provides the complete NPI Profile along with additional information for Leah Berk, a provider established in Jamaica Plain, Massachusetts with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1437022845 assigned on September 2025. The practitioner's primary taxonomy code is 101YM0800X. The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1437022845
Provider Name
LEAH RAE BERK
Gender
Female
Entity Type
Individual
Location Address
170 MORTON ST JAMAICA PLAIN, MA 02130
Location Phone
(617) 541-3670
Mailing Address
170 MORTON ST JAMAICA PLAIN, MA 02130
Is Sole Proprietor?
No
Enumeration Date
09-24-2025
Last Update Date
09-24-2025
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A mental health counselor like Leah Berk 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.

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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 Mental Health

Taxonomy Code
101YM0800X
Type
Behavioral Health & Social Service Providers

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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 1437022845, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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
2
Unchanged
Pos 7
2
Doubled → 4
Pos 8
8
Unchanged
Pos 9
4
Doubled → 8
Check
5
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 2 → 4 4 → 8

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 + 2 + 4 + 8 + 8 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1437022845.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Internal Medicine (Geriatric Medicine)
170 MORTON ST
JAMAICA PLAIN, MA 02130
Psychiatry & Neurology (Psychiatry)
170 MORTON ST, LEMUEL SHATTUCK HOSPITAL
JAMAICA PLAIN, MA 02130
Nurse Practitioner (Family)
170 MORTON ST
JAMAICA PLAIN, MA 02130
Psychiatry & Neurology (Psychiatry)
170 MORTON ST, LEMUEL SHATTUCK HOSPITAL
JAMAICA PLAIN, MA 02130
Internal Medicine
170 MORTON ST, LEMUEL SHATTUCK HOSPITAL
JAMAICA PLAIN, MA 02130
Anesthesiology
170 MORTON ST
JAMAICA PLAIN, MA 02130
Psychologist (Counseling)
170 MORTON ST
BOSTON, MA 02130
Chronic Disease Hospital
170 MORTON ST
JAMAICA PLAIN, MA 02130
Psychiatry & Neurology (Psychiatry)
170 MORTON ST, ROOM 309 N
JAMAICA PLAIN, MA 02130
Nurse Practitioner
170 MORTON ST
JAMAICA PLAIN, MA 02130
Psychiatry & Neurology (Psychiatry)
170 MORTON ST, MMBMHU--10 NORTH
BOSTON, MA 02130
Nurse Practitioner
170 MORTON ST
JAMAICA PLAIN, MA 02130
Clinical Nurse Specialist (Psychiatric/Mental Health, Adult)
170 MORTON ST
JAMAICA PLAIN, MA 02130
Dentist (General Practice)
170 MORTON ST
JAMAICA PLAIN, MA 02130
Clinical Neuropsychologist
170 MORTON ST
BOSTON, MA 02130
Social Worker (Clinical)
170 MORTON ST, ATTN GBHC CLINIC
JAMAICA PLAIN, MA 02130
Physician Assistant (Medical)
170 MORTON ST
JAMAICA PLAIN, MA 02130
Social Worker (Clinical)
170 MORTON ST
JAMAICA PLAIN, MA 02130
Psychiatry & Neurology (Psychiatry)
170 MORTON ST
JAMAICA PLAIN, MA 02130
Social Worker (Clinical)
170 MORTON ST, 9SOUTH
JAMAICA PLAIN, MA 02130

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1437022845, enumerated as an "individual" on September 24, 2025.

The provider is located at 170 MORTON ST JAMAICA PLAIN, MA 02130 and the phone number is (617) 541-3670.

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