MS. MARY CATHERINE GRAHAM
NPI 1720259138
Counselor - Professional in Pittsburgh, PA

NPI Status: Active since March 13, 2008

Contact Information

68 WABASH ST
PITTSBURGH, PA
ZIP 15220
Phone: (412) 455-6890

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  • Individual
  • Female
  • Counselor
  • Professional

About MARY GRAHAM

This page provides the complete NPI Profile along with additional information for Mary Graham, a provider established in Pittsburgh, Pennsylvania with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1720259138 assigned on March 2008. The practitioner's primary taxonomy code is 101YP2500X with license number PA016164 (PA). The provider is registered as an individual and her NPI record was last updated 3 years ago.

NPI
1720259138
Provider Name
MS. MARY CATHERINE GRAHAM
Gender
Female
Entity Type
Individual
Location Address
68 WABASH ST PITTSBURGH, PA 15220
Location Phone
(412) 455-6890
Mailing Address
142 GRASMERE ST PITTSBURGH, PA 15205
Mailing Phone
(724) 614-0021
Is Sole Proprietor?
No
Enumeration Date
03-13-2008
Last Update Date
11-20-2023
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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 Professional

Taxonomy Code
101YP2500X
Type
Behavioral Health & Social Service Providers
License No.
PA016164
License State
PA

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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 1720259138, 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 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
7
Unchanged
Pos 3
2
Doubled → 4
Pos 4
0
Unchanged
Pos 5
2
Doubled → 4
Pos 6
5
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
1
Unchanged
Pos 9
3
Doubled → 6
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 2 → 4 2 → 4 9 → 18 → 9 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 4 + 0 + 4 + 5 + 1 + 8 + 1 + 6 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1720259138.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Psychologist
68 WABASH ST, SUITE 100
PITTSBURGH, PA 15220
Counselor (Professional)
68 WABASH ST, SUITE 100
PITTSBURGH, PA 15220
Social Worker (Clinical)
68 WABASH ST
PITTSBURGH, PA 15220
Psychologist
68 WABASH ST, SUITE 100
PITTSBURGH, PA 15220
Psychologist (Counseling)
68 WABASH ST
PITTSBURGH, PA 15220
Social Worker (Clinical)
68 WABASH ST
PITTSBURGH, PA 15220

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1720259138, enumerated as an "individual" on March 13, 2008.

The provider is located at 68 WABASH ST PITTSBURGH, PA 15220 and the phone number is (412) 455-6890.

Counselor with taxonomy code 101YP2500X and a focus in Professional.