DR. SUSAN ELIZABETH JOHNSON MFT
NPI 1780728196
Counselor - Mental Health in Monrovia, CA

NPI Status: Active since February 18, 2007

Contact Information

521 S MYRTLE AVE
SUITE 2
MONROVIA, CA
ZIP 91016
Phone: (626) 963-5623
Fax: (626) 963-8493

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  • Individual
  • Female
  • Counselor
  • Mental Health

About SUSAN JOHNSON

This page provides the complete NPI Profile along with additional information for Susan Johnson, a provider established in Monrovia, California with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1780728196 assigned on February 2007. The practitioner's primary taxonomy code is 101YM0800X with license number MFC8464 (CA). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1780728196
Provider Name
DR. SUSAN ELIZABETH JOHNSON MFT
Gender
Female
Entity Type
Individual
Location Address
521 S MYRTLE AVE SUITE 2 MONROVIA, CA 91016
Location Phone
(626) 963-5623
Location Fax
(626) 963-8493
Mailing Address
1167 ENGLEWILD DR GLENDORA, CA 91741
Mailing Phone
(626) 963-5623
Mailing Fax
(626) 963-8493
Is Sole Proprietor?
Yes
Enumeration Date
02-18-2007
Last Update Date
07-08-2007
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A mental health counselor like Susan Johnson 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 No.
MFC8464
License State
CA

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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 1780728196, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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
7
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
0
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
2
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
1
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
6
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 8 → 16 → 7 7 → 14 → 5 8 → 16 → 7 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 6 + 0 + 1 + 4 + 2 + 1 + 6 + 1 + 1 + 8 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1780728196.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1780728196, enumerated as an "individual" on February 18, 2007.

The provider is located at 521 S MYRTLE AVE SUITE 2 MONROVIA, CA 91016 and the phone number is (626) 963-5623.

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