STEFFANIE ALTENBERN CSWA
NPI 1659790236
Social Worker - Clinical in Portland, OR

NPI Status: Active since April 10, 2014

Contact Information

10175 SW BARBUR BLVD
PORTLAND, OR
ZIP 97219
Phone: (503) 995-6351

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  • Individual
  • Female
  • Social Worker
  • Clinical

About STEFFANIE ALTENBERN

This page provides the complete NPI Profile along with additional information for Steffanie Altenbern, a provider established in Portland, Oregon with a medical specialization in Social Worker, focusing in clinical . The healthcare provider is registered in the NPI registry with number 1659790236 assigned on April 2014. The practitioner's primary taxonomy code is 1041C0700X with license number PCSW-581 (WY). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1659790236
Provider Name
STEFFANIE ALTENBERN CSWA
Gender
Female
Entity Type
Individual
Location Address
10175 SW BARBUR BLVD PORTLAND, OR 97219
Location Phone
(503) 995-6351
Mailing Address
10249 SW SUSQUEHANNA DR TUALATIN, OR 97062
Is Sole Proprietor?
Yes
Enumeration Date
04-10-2014
Last Update Date
07-14-2025
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A clinical social worker like Steffanie Altenbern is licensed to diagnose and treat mental, behavioral, and emotional disorders. A clinical social worker helps patients develop strategies to change behavior or cope with difficult situations and refer patients to other resources or services, such as support groups or other mental health professionals.

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

Social Worker Clinical

Taxonomy Code
1041C0700X
Type
Behavioral Health & Social Service Providers
License No.
PCSW-581
License State
WY
Taxonomy Description
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.

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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 1659790236, 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
6
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
9
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
9
Unchanged
Pos 7
0
Doubled → 0
Pos 8
2
Unchanged
Pos 9
3
Doubled → 6
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 5 → 10 → 1 7 → 14 → 5 0 → 0 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 0 + 9 + 1 + 4 + 9 + 0 + 2 + 6 + 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 1659790236.

Other Providers at the Same Location


The following 17 providers are registered at the same or a nearby location.

Social Worker (Clinical)
10175 SW BARBUR BLVD, SUITE 300B-A
PORTLAND, OR 97219
Massage Therapist
10175 SW BARBUR BLVD, SUITE 210
PORTLAND, OR 97219
Social Worker (Clinical)
10175 SW BARBUR BLVD, SUITE 300BL
PORTLAND, OR 97219
Chiropractor
10175 SW BARBUR BLVD, STE. 212B
PORTLAND, OR 97219
Preferred Provider Organization
10175 SW BARBUR BLVD, SUITE 105BA
PORTLAND, OR 97219
Specialist
10175 SW BARBUR BLVD
PORTLAND, OR 97219
Counselor
10175 SW BARBUR BLVD, 300BN
PORTLAND, OR 97219
Psychologist (Clinical)
10175 SW BARBUR BLVD, STE 400B
PORTLAND, OR 97219
Massage Therapist
10175 SW BARBUR BLVD, SUITE 300BE
PORTLAND, OR 97219
Massage Therapist
10175 SW BARBUR BLVD, 300BG
PORTLAND, OR 97219
Local Education Agency (LEA)
10175 SW BARBUR BLVD, SUITE 214B
PORTLAND, OR 97219
Physical Therapist
10175 SW BARBUR BLVD, STE 214B
PORTLAND, OR 97219
Social Worker (Clinical)
10175 SW BARBUR BLVD
PORTLAND, OR 97219
Mechanotherapist
10175 SW BARBUR BLVD, 300H
PORTLAND, OR 97219
Massage Therapist
10175 SW BARBUR BLVD, SUITE 212B
PORTLAND, OR 97219
Clinical Medical Laboratory
10175 SW BARBUR BLVD, SUITE 105BA
PORTLAND, OR 97219
Case Manager/Care Coordinator
10175 SW BARBUR BLVD
PORTLAND, OR 97219

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1659790236, enumerated as an "individual" on April 10, 2014.

The provider is located at 10175 SW BARBUR BLVD PORTLAND, OR 97219 and the phone number is (503) 995-6351.

Social Worker with taxonomy code 1041C0700X and a focus in Clinical.