MELISSA JOHNSTON
NPI 1144870890
Counselor - Mental Health in Denver, CO

NPI Status: Active since September 15, 2019

Contact Information

2130 STOUT ST
DENVER, CO
ZIP 80205
Phone: (336) 314-8681

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  • Individual
  • Female
  • Counselor
  • Mental Health

About MELISSA JOHNSTON

This page provides the complete NPI Profile along with additional information for Melissa Johnston, 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 1144870890 assigned on September 2019. The practitioner's primary taxonomy code is 101YM0800X with license number LPCC.0019004 (CO). The provider is registered as an individual and her NPI record was last updated 5 years ago.

NPI
1144870890
Provider Name
MELISSA JOHNSTON
Gender
Female
Entity Type
Individual
Location Address
2130 STOUT ST DENVER, CO 80205
Location Phone
(336) 314-8681
Mailing Address
1110 N CLARKSON ST APT 1 DENVER, CO 80218
Mailing Phone
(336) 314-8681
Is Sole Proprietor?
No
Enumeration Date
09-15-2019
Last Update Date
11-04-2021
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A mental health counselor like Melissa Johnston 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.
LPCC.0019004
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)
1390200000XStudent, Health Care

Student in an Organized Health Care Education/Training Program

 

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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 1144870890, we treat the final digit (0) 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 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 0).

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

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 8 + 4 + 1 + 6 + 7 + 0 + 8 + 1 + 8 + 24 = 70

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

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

70 - 70 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1144870890.

Other Providers at the Same Location


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

Dentist (General Practice)
2130 STOUT ST
DENVER, CO 80205
Registered Nurse
2130 STOUT ST
DENVER, CO 80205
Pharmacist
2130 STOUT ST
DENVER, CO 80205
Registered Nurse
2130 STOUT ST
DENVER, CO 80205
Pharmacist
2130 STOUT ST
DENVER, CO 80205
Clinic/Center (Ophthalmologic Surgery)
2130 STOUT ST
DENVER, CO 80205
Registered Nurse
2130 STOUT ST
DENVER, CO 80205
Registered Nurse
2130 STOUT ST
DENVER, CO 80205
Registered Nurse
2130 STOUT ST
DENVER, CO 80205
Pharmacist
2130 STOUT ST
DENVER, CO 80205
Pharmacist
2130 STOUT ST
DENVER, CO 80205
Physician Assistant (Medical)
2130 STOUT ST
DENVER, CO 80205
Clinical Nurse Specialist (Psychiatric/Mental Health, Adult)
2130 STOUT ST
DENVER, CO 80205
Pharmacist (Pharmacotherapy)
2130 STOUT ST
DENVER, CO 80205
Social Worker (Clinical)
2130 STOUT ST
DENVER, CO 80205
Registered Nurse
2130 STOUT ST
DENVER, CO 80205
Registered Nurse
2130 STOUT ST
DENVER, CO 80205
Counselor (Professional)
2130 STOUT ST
DENVER, CO 80205
Internal Medicine
2130 STOUT ST
DENVER, CO 80205
Registered Nurse
2130 STOUT ST
DENVER, CO 80205

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1144870890, enumerated as an "individual" on September 15, 2019.

The provider is located at 2130 STOUT ST DENVER, CO 80205 and the phone number is (336) 314-8681.

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