MACKENZIE HEATHCO
NPI 1104767516
Counselor - Addiction (Substance Use Disorder) in Portland, ME

NPI Status: Active since April 02, 2026

Contact Information

17 BISHOP ST
PORTLAND, ME
ZIP 04103
Phone: (207) 203-7933

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  • Individual
  • Female
  • Counselor
  • Addiction (Substance Use Disorder)

About MACKENZIE HEATHCO

This page provides the complete NPI Profile along with additional information for Mackenzie Heathco, a provider established in Portland, Maine with a medical specialization in Counselor, focusing in addiction (substance use disorder) . The healthcare provider is registered in the NPI registry with number 1104767516 assigned on April 2026. The practitioner's primary taxonomy code is 101YA0400X with license number CAC9155 (ME). The provider is registered as an individual and her NPI record was last updated April 2026.

NPI
1104767516
Provider Name
MACKENZIE HEATHCO
Gender
Female
Entity Type
Individual
Location Address
17 BISHOP ST PORTLAND, ME 04103
Location Phone
(207) 203-7933
Mailing Address
17 BISHOP ST PORTLAND, ME 04103
Is Sole Proprietor?
No
Enumeration Date
04-02-2026
Last Update Date
04-02-2026
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A Substance Abuse or Addiction Counselor like Mackenzie Heathco advices patients who experience alcoholism, drug addiction, eating disorders, mental health issues, or other mental or behavioral problems. Substance Abuse counselors provide treatment and support to help clients recover from addiction or modify problem behaviors. Many counselors incorporate the principles of 12-step programs, such as Alcoholics Anonymous (AA). They educate clients how to cope with stress and life’s issues in ways that help them recover. Counselors also help patients improve their personal relationships and find ways to discuss their addiction or other problems with family and friends.

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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 Addiction (Substance Use Disorder)

Taxonomy Code
101YA0400X
Type
Behavioral Health & Social Service Providers
License No.
CAC9155
License State
ME

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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 1104767516, 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 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
1
Unchanged
Pos 3
0
Doubled → 0
Pos 4
4
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
6
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
5
Unchanged
Pos 9
1
Doubled → 2
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 0 → 0 7 → 14 → 5 7 → 14 → 5 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 0 + 4 + 1 + 4 + 6 + 1 + 4 + 5 + 2 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1104767516.

Other Providers at the Same Location


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

Social Worker (Clinical)
17 BISHOP ST
PORTLAND, ME 04103
Counselor (Mental Health)
17 BISHOP ST
PORTLAND, ME 04103
Psychiatry & Neurology (Child & Adolescent Psychiatry)
17 BISHOP ST
PORTLAND, ME 04103
Social Worker (Clinical)
17 BISHOP ST
PORTLAND, ME 04103
Psychologist (Clinical)
17 BISHOP ST
PORTLAND, ME 04103
Social Worker
17 BISHOP ST
PORTLAND, ME 04103
Social Worker (Clinical)
17 BISHOP ST
PORTLAND, ME 04103
Social Worker (Clinical)
17 BISHOP ST
PORTLAND, ME 04103
Pediatrics
17 BISHOP ST
PORTLAND, ME 04103
Counselor (Mental Health)
17 BISHOP ST
PORTLAND, ME 04103
Social Worker (Clinical)
17 BISHOP ST
PORTLAND, ME 04103
Psychologist (Clinical)
17 BISHOP ST
PORTLAND, ME 04103
Psychiatry & Neurology (Child & Adolescent Psychiatry)
17 BISHOP ST
PORTLAND, ME 04103
Social Worker (Clinical)
17 BISHOP ST
PORTLAND, ME 04103
Counselor (Mental Health)
17 BISHOP ST
PORTLAND, ME 04103
Social Worker (Clinical)
17 BISHOP ST
PORTLAND, ME 04103
Social Worker (Clinical)
17 BISHOP ST
PORTLAND, ME 04103
Case Manager/Care Coordinator
17 BISHOP ST
PORTLAND, ME 04103
Social Worker
17 BISHOP ST
PORTLAND, ME 04103
Clinic/Center (Rehabilitation, Substance Use Disorder)
17 BISHOP ST
PORTLAND, ME 04103

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1104767516, enumerated as an "individual" on April 02, 2026.

The provider is located at 17 BISHOP ST PORTLAND, ME 04103 and the phone number is (207) 203-7933.

Counselor with taxonomy code 101YA0400X and a focus in Addiction (Substance Use Disorder).