BRENDA LOIS PEARLSTEIN
NPI 1831499474
Counselor - Mental Health in Worcester, MA

NPI Status: Active since October 29, 2010

Contact Information

104 LINCOLN ST
WORCESTER, MA
ZIP 01605
Phone: (508) 753-6263
Fax: (508) 757-0543

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  • Individual
  • Female
  • Counselor
  • Mental Health

About BRENDA PEARLSTEIN

This page provides the complete NPI Profile along with additional information for Brenda Pearlstein, a provider established in Worcester, Massachusetts with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1831499474 assigned on October 2010. The practitioner's primary taxonomy code is 101YM0800X. The provider is registered as an individual and her NPI record was last updated 16 years ago.

NPI
1831499474
Provider Name
BRENDA LOIS PEARLSTEIN
Gender
Female
Entity Type
Individual
Location Address
104 LINCOLN ST WORCESTER, MA 01605
Location Phone
(508) 753-6263
Location Fax
(508) 757-0543
Mailing Address
104 LINCOLN ST WORCESTER, MA 01605
Mailing Phone
(508) 753-6263
Mailing Fax
(508) 757-0543
Is Sole Proprietor?
No
Enumeration Date
10-29-2010
Last Update Date
10-29-2010
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A mental health counselor like Brenda Pearlstein 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 1831499474, we treat the final digit (4) 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 76. The final step is to find the difference between that total and the next multiple of ten (80 - 76 = 4).

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
8
Unchanged
Pos 3
3
Doubled → 6
Pos 4
1
Unchanged
Pos 5
4
Doubled → 8
Pos 6
9
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
4
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
4
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 4 → 8 9 → 18 → 9 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 6 + 1 + 8 + 9 + 1 + 8 + 4 + 1 + 4 + 24 = 76

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

The next multiple of ten after 76 is 80. The difference is the calculated check digit.

80 - 76 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1831499474.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Counselor (Mental Health)
104 LINCOLN ST
WORCESTER, MA 01605
Social Worker (Clinical)
104 LINCOLN ST
WORCESTER, MA 01605

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1831499474, enumerated as an "individual" on October 29, 2010.

The provider is located at 104 LINCOLN ST WORCESTER, MA 01605 and the phone number is (508) 753-6263.

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