GRETCHEN ANN ARMSTRONG LMH, CADC
NPI 1306133582
Counselor - Mental Health in Cedar Falls, IA

NPI Status: Active since July 07, 2011

Contact Information

2012 PARK DR
CEDAR FALLS, IA
ZIP 50613
Phone: (319) 352-0969
Fax: (319) 865-3110

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  • Individual
  • Female
  • Counselor
  • Mental Health

About GRETCHEN ARMSTRONG

This page provides the complete NPI Profile along with additional information for Gretchen Armstrong, a provider established in Cedar Falls, Iowa with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1306133582 assigned on July 2011. The practitioner's primary taxonomy code is 101YM0800X with license number 00201 (IA). The provider is registered as an individual and her NPI record was last updated 15 years ago.

NPI
1306133582
Provider Name
GRETCHEN ANN ARMSTRONG LMH, CADC
Gender
Female
Entity Type
Individual
Location Address
2012 PARK DR CEDAR FALLS, IA 50613
Location Phone
(319) 352-0969
Location Fax
(319) 865-3110
Mailing Address
1600 E BREMER AVE WAVERLY, IA 50677
Mailing Phone
(319) 352-0969
Mailing Fax
(319) 865-3110
Is Sole Proprietor?
Yes
Enumeration Date
07-07-2011
Last Update Date
07-07-2011
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A mental health counselor like Gretchen Armstrong 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.
00201
License State
IA

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)

01030 (IA)

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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 1306133582, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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
3
Unchanged
Pos 3
0
Doubled → 0
Pos 4
6
Unchanged
Pos 5
1
Doubled → 2
Pos 6
3
Unchanged
Pos 7
3
Doubled → 6
Pos 8
5
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
2
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 1 → 2 3 → 6 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 0 + 6 + 2 + 3 + 6 + 5 + 1 + 6 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1306133582.

Other Providers at the Same Location


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

Social Worker (Clinical)
2012 PARK DR
CEDAR FALLS, IA 50613

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1306133582, enumerated as an "individual" on July 07, 2011.

The provider is located at 2012 PARK DR CEDAR FALLS, IA 50613 and the phone number is (319) 352-0969.

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