ANDREA OLSON LPC
NPI 1497577621
Counselor - Professional in Pittsburgh, PA

NPI Status: Active since October 29, 2024

Contact Information

2000 E CARSON ST STE 250
PITTSBURGH, PA
ZIP 15203
Phone: (412) 609-6762
Fax: (412) 404-3972

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  • Individual
  • Female
  • Counselor
  • Professional

About ANDREA OLSON

This page provides the complete NPI Profile along with additional information for Andrea Olson, 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 1497577621 assigned on October 2024. The practitioner's primary taxonomy code is 101YP2500X with license number PC020504 (PA). The provider is registered as an individual and her NPI record was last updated June 2026.

NPI
1497577621
Provider Name
ANDREA OLSON LPC
Gender
Female
Entity Type
Individual
Location Address
2000 E CARSON ST STE 250 PITTSBURGH, PA 15203
Location Phone
(412) 609-6762
Location Fax
(412) 404-3972
Mailing Address
2000 E CARSON ST STE 250 PITTSBURGH, PA 15203
Mailing Phone
(412) 609-6762
Mailing Fax
(412) 404-3972
Is Sole Proprietor?
No
Enumeration Date
10-29-2024
Last Update Date
06-30-2026
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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.
PC020504
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 1497577621, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).

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
9
Doubled → 18 → 1 + 8
Pos 4
7
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
7
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
6
Unchanged
Pos 9
2
Doubled → 4
Check
1
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 9 → 18 → 9 5 → 10 → 1 7 → 14 → 5 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 8 + 7 + 1 + 0 + 7 + 1 + 4 + 6 + 4 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1497577621.

Other Providers at the Same Location


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

Psychologist (Clinical)
2000 E CARSON ST STE 250
PITTSBURGH, PA 15203
Social Worker (Clinical)
2000 E CARSON ST STE 250
PITTSBURGH, PA 15203
Social Worker (Clinical)
2000 E CARSON ST STE 250
PITTSBURGH, PA 15203
Social Worker
2000 E CARSON ST STE 250
PITTSBURGH, PA 15203
Social Worker
2000 E CARSON ST STE 250
PITTSBURGH, PA 15203
Social Worker (Clinical)
2000 E CARSON ST STE 250
PITTSBURGH, PA 15203

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1497577621, enumerated as an "individual" on October 29, 2024.

The provider is located at 2000 E CARSON ST STE 250 PITTSBURGH, PA 15203 and the phone number is (412) 609-6762.

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