MS. HOLLY MARRA
NPI 1043410319
Counselor - Mental Health in Beaver, PA

NPI Status: Active since July 24, 2007

Contact Information

500 MARKET ST STE 300
BEAVER, PA
ZIP 15009
Phone: (724) 728-0535
Fax: (724) 728-1605

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  • Individual
  • Female
  • Counselor
  • Mental Health

About HOLLY MARRA

This page provides the complete NPI Profile along with additional information for Holly Marra, a provider established in Beaver, Pennsylvania with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1043410319 assigned on July 2007. The practitioner's primary taxonomy code is 101YM0800X. The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1043410319
Provider Name
MS. HOLLY MARRA
Gender
Female
Entity Type
Individual
Location Address
500 MARKET ST STE 300 BEAVER, PA 15009
Location Phone
(724) 728-0535
Location Fax
(724) 728-1605
Mailing Address
700 S SCOTLAND LN NEW CASTLE, PA 16101
Mailing Phone
(724) 856-7012
Mailing Fax
(724) 728-1605
Is Sole Proprietor?
No
Enumeration Date
07-24-2007
Last Update Date
08-01-2007
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A mental health counselor like Holly Marra 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 1043410319, 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 51. The final step is to find the difference between that total and the next multiple of ten (60 - 51 = 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
0
Unchanged
Pos 3
4
Doubled → 8
Pos 4
3
Unchanged
Pos 5
4
Doubled → 8
Pos 6
1
Unchanged
Pos 7
0
Doubled → 0
Pos 8
3
Unchanged
Pos 9
1
Doubled → 2
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 4 → 8 4 → 8 0 → 0 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 8 + 3 + 8 + 1 + 0 + 3 + 2 + 24 = 51

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

The next multiple of ten after 51 is 60. The difference is the calculated check digit.

60 - 51 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1043410319.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1043410319, enumerated as an "individual" on July 24, 2007.

The provider is located at 500 MARKET ST STE 300 BEAVER, PA 15009 and the phone number is (724) 728-0535.

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