ANNE DOUGLAS FRENTZOS
NPI 1508082348
Counselor - Mental Health in Lisle, IL

NPI Status: Active since April 18, 2007

Contact Information

3033 OGDEN AVE
SUITE 210
LISLE, IL
ZIP 60532
Phone: (630) 527-1664

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  • Individual
  • Female
  • Counselor
  • Mental Health

About ANNE FRENTZOS

This page provides the complete NPI Profile along with additional information for Anne Frentzos, a provider established in Lisle, Illinois with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1508082348 assigned on April 2007. The practitioner's primary taxonomy code is 101YM0800X. The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1508082348
Provider Name
ANNE DOUGLAS FRENTZOS
Gender
Female
Entity Type
Individual
Location Address
3033 OGDEN AVE SUITE 210 LISLE, IL 60532
Location Phone
(630) 527-1664
Mailing Address
26W465 PARKWAY DR WINFIELD, IL 60190
Mailing Phone
(630) 752-8621
Is Sole Proprietor?
Yes
Enumeration Date
04-18-2007
Last Update Date
07-08-2007
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A mental health counselor like Anne Frentzos 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
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 1508082348, 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
5
Unchanged
Pos 3
0
Doubled → 0
Pos 4
8
Unchanged
Pos 5
0
Doubled → 0
Pos 6
8
Unchanged
Pos 7
2
Doubled → 4
Pos 8
3
Unchanged
Pos 9
4
Doubled → 8
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 0 → 0 0 → 0 2 → 4 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 0 + 8 + 0 + 8 + 4 + 3 + 8 + 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 1508082348.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Internal Medicine
3033 OGDEN AVE, STE 101
LISLE, IL 60532
Psychiatry & Neurology (Psychiatry)
3033 OGDEN AVE, STE. 210
LISLE, IL 60532
Social Worker (Clinical)
3033 OGDEN AVE, SUITE 210
LISLE, IL 60532
Obstetrics & Gynecology
3033 OGDEN AVE, SUITE 300
LISLE, IL 60532
Counselor (Professional)
3033 OGDEN AVE, SUITE 210
LISLE, IL 60532
Social Worker (Clinical)
3033 OGDEN AVE, SUITE 201
LISLE, IL 60532
Psychologist (Clinical)
3033 OGDEN AVE, LEGACY CLINICAL CONSULTANTS SUITE 210
LISLE, IL 60532
Psychologist (Clinical)
3033 OGDEN AVE
LISLE, IL 60532
Nurse Practitioner (Psychiatric/Mental Health)
3033 OGDEN AVE, SUITE 210
LISLE, IL 60532
Internal Medicine
3033 OGDEN AVE, STE 101
LISLE, IL 60532
Internal Medicine
3033 OGDEN AVE, STE 101
LISLE, IL 60532
Internal Medicine
3033 OGDEN AVE, SUITE 101
LISLE, IL 60532
Obstetrics & Gynecology
3033 OGDEN AVE, STE 300
LISLE, IL 60532
Marriage & Family Therapist
3033 OGDEN AVE, SUITE 210
LISLE, IL 60532
Counselor (Mental Health)
3033 OGDEN AVE, SUITE 210
LISLE, IL 60532
Dentist
3033 OGDEN AVE, SUITE 114
LISLE, IL 60532
Obstetrics & Gynecology
3033 OGDEN AVE, SUITE 300
LISLE, IL 60532
Chiropractor
3033 OGDEN AVE, SUITE 112
LISLE, IL 60532
Chiropractor
3033 OGDEN AVE, SUITE 112
LISLE, IL 60532
Counselor (Mental Health)
3033 OGDEN AVE, SUITE 210
LISLE, IL 60532

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1508082348, enumerated as an "individual" on April 18, 2007.

The provider is located at 3033 OGDEN AVE SUITE 210 LISLE, IL 60532 and the phone number is (630) 527-1664.

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