MS. JACQUELINE PERRY DAUW MA, LPC
NPI 1972895878
Counselor - Professional in Lemont, IL

NPI Status: Active since May 10, 2011

Contact Information

40 TIMBERLINE DR
LEMONT, IL
ZIP 60439
Phone: (630) 248-4950

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  • Individual
  • Female
  • Counselor
  • Professional

About JACQUELINE DAUW

This page provides the complete NPI Profile along with additional information for Jacqueline Dauw, a provider established in Lemont, Illinois with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1972895878 assigned on May 2011. The practitioner's primary taxonomy code is 101YP2500X with license number 178006487 (IL). The provider is registered as an individual and her NPI record was last updated 15 years ago.

NPI
1972895878
Provider Name
MS. JACQUELINE PERRY DAUW MA, LPC
Gender
Female
Entity Type
Individual
Location Address
40 TIMBERLINE DR LEMONT, IL 60439
Location Phone
(630) 248-4950
Mailing Address
2236 W BELDEN AVE APT. 2F CHICAGO, IL 60647
Mailing Phone
(949) 439-2525
Is Sole Proprietor?
No
Enumeration Date
05-10-2011
Last Update Date
05-27-2011
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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.
178006487
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 1972895878, 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 72. The final step is to find the difference between that total and the next multiple of ten (80 - 72 = 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
9
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
2
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
9
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
8
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
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 7 → 14 → 5 8 → 16 → 7 5 → 10 → 1 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 4 + 2 + 1 + 6 + 9 + 1 + 0 + 8 + 1 + 4 + 24 = 72

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

The next multiple of ten after 72 is 80. The difference is the calculated check digit.

80 - 72 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1972895878.

Other Providers at the Same Location


The following 11 providers are registered at the same or a nearby location.

Psychologist (Clinical)
40 TIMBERLINE DR
LEMONT, IL 60439
Psychiatry & Neurology (Psychiatry)
40 TIMBERLINE DR
LEMONT, IL 60439
Psychiatry & Neurology (Psychiatry)
40 TIMBERLINE DR
LEMONT, IL 60439
Counselor (Mental Health)
40 TIMBERLINE DR
LEMONT, IL 60439
Counselor (Professional)
40 TIMBERLINE DR
LEMONT, IL 60439
Counselor (Addiction (Substance Use Disorder))
40 TIMBERLINE DR
LEMONT, IL 60439
Psychiatric Residential Treatment Facility
40 TIMBERLINE DR
LEMONT, IL 60439
Nurse Practitioner (Psychiatric/Mental Health)
40 TIMBERLINE DR
LEMONT, IL 60439
Nurse Practitioner (Psychiatric/Mental Health)
40 TIMBERLINE DR
LEMONT, IL 60439
Psychiatric Residential Treatment Facility
40 TIMBERLINE DR
LEMONT, IL 60439
Substance Abuse Rehabilitation Facility
40 TIMBERLINE DR
LEMONT, IL 60439

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1972895878, enumerated as an "individual" on May 10, 2011.

The provider is located at 40 TIMBERLINE DR LEMONT, IL 60439 and the phone number is (630) 248-4950.

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