TINA MICHELLE PETTIGREW
NPI 1154276673
Counselor - Mental Health in Swissvale, PA

NPI Status: Active since March 02, 2026

Contact Information

1903 COLUMBIA AVE UNIT 1F
SWISSVALE, PA
ZIP 15218
Phone: (412) 822-6190

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  • Organization
  • Counselor
  • Mental Health

About TINA MICHELLE PETTIGREW

This page provides the complete NPI Profile along with additional information for Tina Michelle Pettigrew, a provider established in Swissvale, Pennsylvania operating as a Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1154276673 assigned on March 2026. The practitioner's primary taxonomy code is 101YM0800X. The provider is registered as an organization and their NPI record was last updated March 2026. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Tina Michelle Pettigrew Lpc (Owner)

NPI
1154276673
Provider Name
TINA MICHELLE PETTIGREW
Entity Type
Organization
Location Address
1903 COLUMBIA AVE UNIT 1F SWISSVALE, PA 15218
Location Phone
(412) 822-6190
Mailing Address
5731 CENTRE AVE APT 9 PITTSBURGH, PA 15206
Mailing Phone
(412) 822-6190
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-02-2026
Last Update Date
03-02-2026
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A mental health counselor like Tina Michelle Pettigrew 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

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

TINA MICHELLE PETTIGREW LPC

Authorized Official Title
OWNER
Authorized Official Phone
(412) 822-6190

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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 1154276673, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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
1
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
4
Unchanged
Pos 5
2
Doubled → 4
Pos 6
7
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
6
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
3
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 5 → 10 → 1 2 → 4 6 → 12 → 3 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 0 + 4 + 4 + 7 + 1 + 2 + 6 + 1 + 4 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1154276673.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Counselor (Professional)
1903 COLUMBIA AVE UNIT 1F
SWISSVALE, PA 15218

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1154276673, enumerated as an "organization" on March 02, 2026.

The provider is located at 1903 COLUMBIA AVE UNIT 1F SWISSVALE, PA 15218 and the phone number is (412) 822-6190.

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