MR. HENRY M WELNA LADC
NPI 1740801463
Counselor - Addiction (Substance Use Disorder) in Bangor, ME

NPI Status: Active since May 05, 2020

Contact Information

68 MOUNT HOPE AVE
BANGOR, ME
ZIP 04401
Phone: (207) 770-5702

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

About HENRY WELNA

This page provides the complete NPI Profile along with additional information for Henry Welna, a provider established in Bangor, Maine with a medical specialization in Counselor, focusing in addiction (substance use disorder) . The healthcare provider is registered in the NPI registry with number 1740801463 assigned on May 2020. The practitioner's primary taxonomy code is 101YA0400X with license number LC5809 (ME). The provider is registered as an individual and his NPI record was last updated 2 years ago.

NPI
1740801463
Provider Name
MR. HENRY M WELNA LADC
Gender
Male
Entity Type
Individual
Location Address
68 MOUNT HOPE AVE BANGOR, ME 04401
Location Phone
(207) 770-5702
Mailing Address
68 MOUNT HOPE AVE BANGOR, ME 04401
Mailing Phone
(207) 770-5702
Is Sole Proprietor?
No
Enumeration Date
05-05-2020
Last Update Date
12-21-2023
Code Navigator

A Substance Abuse or Addiction Counselor like Henry Welna 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.

Location Map

Secondary Locations

  • 659 Hogan Rd
    Bangor, ME 04401
    (207) 973-0400

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.
LC5809
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 1740801463, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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
4
Doubled → 8
Pos 4
0
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
0
Unchanged
Pos 7
1
Doubled → 2
Pos 8
4
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
3
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 1 → 2 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 8 + 0 + 1 + 6 + 0 + 2 + 4 + 1 + 2 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1740801463.

Other Providers at the Same Location


The following 13 providers are registered at the same or a nearby location.

Specialist
68 MOUNT HOPE AVE
BANGOR, ME 04401
Midwife
68 MOUNT HOPE AVE
BANGOR, ME 04401
Obstetrics & Gynecology
68 MOUNT HOPE AVE, SUITE 3
BANGOR, ME 04401
Nurse Practitioner (Women's Health)
68 MOUNT HOPE AVE
BANGOR, ME 04401
Licensed Practical Nurse
68 MOUNT HOPE AVE
BANGOR, ME 04401
Counselor (Addiction (Substance Use Disorder))
68 MOUNT HOPE AVE
BANGOR, ME 04401
Registered Nurse (Addiction (Substance Use Disorder))
68 MOUNT HOPE AVE
BANGOR, ME 04401
Registered Nurse (Addiction (Substance Use Disorder))
68 MOUNT HOPE AVE
BANGOR, ME 04401
Nurse Practitioner (Psychiatric/Mental Health)
68 MOUNT HOPE AVE
BANGOR, ME 04401
Registered Nurse
68 MOUNT HOPE AVE
BANGOR, ME 04401
Counselor (Addiction (Substance Use Disorder))
68 MOUNT HOPE AVE
BANGOR, ME 04401
Counselor (Addiction (Substance Use Disorder))
68 MOUNT HOPE AVE
BANGOR, ME 04401
Social Worker (Clinical)
68 MOUNT HOPE AVE
BANGOR, ME 04401

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1740801463, enumerated as an "individual" on May 05, 2020.

The provider is located at 68 MOUNT HOPE AVE BANGOR, ME 04401 and the phone number is (207) 770-5702.

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