BONNIE GERTZ MA, LPC, LAC
NPI 1558788018
Counselor - Mental Health in Denver, CO

NPI Status: Active since March 23, 2014

Contact Information

1660 S ALBION ST
SUITE 309
DENVER, CO
ZIP 80222
Phone: (303) 910-1148

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  • Individual
  • Female
  • Counselor
  • Mental Health

About BONNIE GERTZ

This page provides the complete NPI Profile along with additional information for Bonnie Gertz, a provider established in Denver, Colorado with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1558788018 assigned on March 2014. The practitioner's primary taxonomy code is 101YM0800X with license number 0011189 (CO). The provider is registered as an individual and her NPI record was last updated 12 years ago.

NPI
1558788018
Provider Name
BONNIE GERTZ MA, LPC, LAC
Gender
Female
Entity Type
Individual
Location Address
1660 S ALBION ST SUITE 309 DENVER, CO 80222
Location Phone
(303) 910-1148
Mailing Address
5806 E ITHACA PL DENVER, CO 80237
Mailing Phone
(303) 910-1148
Is Sole Proprietor?
Yes
Enumeration Date
03-23-2014
Last Update Date
03-23-2014
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A mental health counselor like Bonnie Gertz 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.

Location Map

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 No.
0011189
License State
CO

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1101YA0400XBehavioral Health & Social Service Providers

Counselor
Addiction (Substance Use Disorder)

0000395 (CO)

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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 1558788018, 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
5
Doubled → 10 → 1 + 0
Pos 4
8
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
8
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
0
Unchanged
Pos 9
1
Doubled → 2
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 5 → 10 → 1 7 → 14 → 5 8 → 16 → 7 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 0 + 8 + 1 + 4 + 8 + 1 + 6 + 0 + 2 + 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 1558788018.

Other Providers at the Same Location


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

Dentist (General Practice)
1660 S ALBION ST, STE 611
DENVER, CO 80222
Physical Therapist
1660 S ALBION ST, SUITE 1001
DENVER, CO 80222
Psychologist (Clinical)
1660 S ALBION ST, SUITE 309
DENVER, CO 80222
Dentist (General Practice)
1660 S ALBION ST, #607
DENVER, CO 80222
Counselor (Professional)
1660 S ALBION ST, SUITE 309
DENVER, CO 80222
Dentist (Periodontics)
1660 S ALBION ST, SUITE 718
DENVER, CO 80222
Psychoanalyst
1660 S ALBION ST, SUITE 903
DENVER, CO 80222
Dentist
1660 S ALBION ST
DENVER, CO 80222
Psychiatry & Neurology (Psychiatry)
1660 S ALBION ST, SUITE 404
DENVER, CO 80222
Durable Medical Equipment & Medical Supplies
1660 S ALBION ST, 309
DENVER, CO 80222
Counselor (Mental Health)
1660 S ALBION ST, SUITE 309
DENVER, CO 80222
Social Worker (Clinical)
1660 S ALBION ST, SUITE 309
DENVER, CO 80222
Psychologist
1660 S ALBION ST, #309
DENVER, CO 80222
Registered Nurse (Medical-Surgical)
1660 S ALBION ST, STE 309
DENVER, CO 80222
Clinic/Center (Dental)
1660 S ALBION ST, SUITE #718
DENVER, CO 80222
Chiropractor
1660 S ALBION ST, SUITE 223
DENVER, CO 80222
Clinic/Center
1660 S ALBION ST, #1007
DENVER, CO 80222
Specialist/Technologist, Other (Electroneurodiagnostic)
1660 S ALBION ST, SUITE 425
DENVER, CO 80222
Dentist
1660 S ALBION ST, 1008
DENVER, CO 80222
Acupuncturist
1660 S ALBION ST, STE. #309
DENVER, CO 80222

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1558788018, enumerated as an "individual" on March 23, 2014.

The provider is located at 1660 S ALBION ST SUITE 309 DENVER, CO 80222 and the phone number is (303) 910-1148.

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