MATTHEW AARON HERMAN CADC-R
NPI 1508582644
Counselor - Addiction (Substance Use Disorder) in Portland, OR

NPI Status: Active since October 19, 2022

Contact Information

3311 NE MARTIN LUTHER KING JR BLVD STE 104
PORTLAND, OR
ZIP 97212
Phone: (503) 206-8856
Fax: (503) 327-8318

NPI Profile Information
Primary Taxonomy
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Male
Counselor
Addiction (Substance Use Disorder)

About MATTHEW HERMAN

This page provides the complete NPI Profile along with additional information for Matthew Herman, a provider established in Portland, Oregon with a medical specialization in Counselor, focusing in addiction (substance use disorder) . The healthcare provider is registered in the NPI registry with number 1508582644 assigned on October 2022. The practitioner's primary taxonomy code is 101YA0400X. The provider is registered as an individual and his NPI record was last updated 3 years ago.

NPI: 1508582644
Provider Name: MATTHEW AARON HERMAN CADC-R
Gender: Male
Entity Type: Individual
Location Address: 3311 NE MARTIN LUTHER KING JR BLVD STE 104 PORTLAND, OR 97212
Location Phone: (503) 206-8856
Location Fax: (503) 327-8318
Mailing Address: 3311 NE MARTIN LUTHER KING JR BLVD STE 104 PORTLAND, OR 97212
Mailing Phone: (503) 206-8856
Mailing Fax: (503) 327-8318
Is Sole Proprietor?: No
Enumeration Date: 10-19-2022
Last Update Date: 10-19-2022
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A Substance Abuse or Addiction Counselor like Matthew Herman 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

NPI Validation Check Digit Calculation

The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1	5	0	8	5	8	2	6	4	4
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2	5	0	8	10	8	4	6	8
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 5 + 0 + 8 + 1 + 0 + 8 + 4 + 6 + 8 + 24 = 66
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 66 = 4									4

The NPI number 1508582644 is valid because the calculated check digit 4 using the Luhn validation algorithm matches the last digit of the original NPI number.