MRS. GLORIA E PASSALACQUA MA LCPC
NPI 1023155744
Counselor - Professional in Oak Park, IL

NPI Status: Active since January 31, 2007

Contact Information

6551 W NORTH AVE
OAK PARK, IL
ZIP 60302
Phone: (847) 687-4848
Fax: (847) 853-0069

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  • Individual
  • Female
  • Counselor
  • Professional

About GLORIA PASSALACQUA

This page provides the complete NPI Profile along with additional information for Gloria Passalacqua, a provider established in Oak Park, Illinois with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1023155744 assigned on January 2007. The practitioner's primary taxonomy code is 101YP2500X with license number 180-002124 (IL). The provider is registered as an individual and her NPI record was last updated 15 years ago.

NPI
1023155744
Provider Name
MRS. GLORIA E PASSALACQUA MA LCPC
Gender
Female
Entity Type
Individual
Location Address
6551 W NORTH AVE OAK PARK, IL 60302
Location Phone
(847) 687-4848
Location Fax
(847) 853-0069
Mailing Address
500 KOERPER CT WILMETTE, IL 60091
Mailing Phone
(847) 853-0069
Mailing Fax
(847) 853-0069
Is Sole Proprietor?
Yes
Enumeration Date
01-31-2007
Last Update Date
08-02-2011
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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.
180-002124
License State
IL

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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 1023155744, 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 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
0
Unchanged
Pos 3
2
Doubled → 4
Pos 4
3
Unchanged
Pos 5
1
Doubled → 2
Pos 6
5
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
7
Unchanged
Pos 9
4
Doubled → 8
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 2 → 4 1 → 2 5 → 10 → 1 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 4 + 3 + 2 + 5 + 1 + 0 + 7 + 8 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1023155744.

Other Providers at the Same Location


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

Social Worker
6551 W NORTH AVE
OAK PARK, IL 60302

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1023155744, enumerated as an "individual" on January 31, 2007.

The provider is located at 6551 W NORTH AVE OAK PARK, IL 60302 and the phone number is (847) 687-4848.

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