REBECCA LYNN DAVIS LCSW
NPI 1700306768
Counselor - Mental Health in Portland, OR

NPI Status: Active since June 21, 2017

Contact Information

1110 SE ALDER ST
PORTLAND, OR
ZIP 97214
Phone: (847) 222-3060

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  • Individual
  • Female
  • Counselor
  • Mental Health

About REBECCA DAVIS

This page provides the complete NPI Profile along with additional information for Rebecca Davis, a provider established in Portland, Oregon with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1700306768 assigned on June 2017. The practitioner's primary taxonomy code is 101YM0800X. The provider is registered as an individual and her NPI record was last updated 3 years ago.

NPI
1700306768
Provider Name
REBECCA LYNN DAVIS LCSW
Gender
Female
Entity Type
Individual
Location Address
1110 SE ALDER ST PORTLAND, OR 97214
Location Phone
(847) 222-3060
Mailing Address
1110 SE ALDER ST PORTLAND, OR 97214
Mailing Phone
(847) 222-3060
Is Sole Proprietor?
No
Enumeration Date
06-21-2017
Last Update Date
08-14-2023
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A mental health counselor like Rebecca Davis 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.

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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 Mental Health

Taxonomy Code
101YM0800X
Type
Behavioral Health & Social Service Providers

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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 1700306768, we treat the final digit (8) 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 52. The final step is to find the difference between that total and the next multiple of ten (60 - 52 = 8).

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
0
Doubled → 0
Pos 4
0
Unchanged
Pos 5
3
Doubled → 6
Pos 6
0
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
7
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
8
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 3 → 6 6 → 12 → 3 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 + 0 + 0 + 6 + 0 + 1 + 2 + 7 + 1 + 2 + 24 = 52

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

The next multiple of ten after 52 is 60. The difference is the calculated check digit.

60 - 52 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1700306768.

Other Providers at the Same Location


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

Massage Therapist
1110 SE ALDER ST, SUITE 302
PORTLAND, OR 97214
Naturopath
1110 SE ALDER ST, SUITE 201
PORTLAND, OR 97214
Naturopath
1110 SE ALDER ST, 201
PORTLAND, OR 97214
Clinic/Center
1110 SE ALDER ST, SUITE 201
PORTLAND, OR 97214
Clinic/Center
1110 SE ALDER ST, STE 201
PORTLAND, OR 97214
Naturopath
1110 SE ALDER ST, ST #201
PORTLAND, OR 97214
Counselor (Mental Health)
1110 SE ALDER ST
PORTLAND, OR 97214
Clinic/Center (Mental Health (Including Community Mental Health Center))
1110 SE ALDER ST
PORTLAND, OR 97214
Social Worker (Clinical)
1110 SE ALDER ST
PORTLAND, OR 97214
Counselor
1110 SE ALDER ST
PORTLAND, OR 97214
Social Worker (Clinical)
1110 SE ALDER ST
PORTLAND, OR 97214
Naturopath
1110 SE ALDER ST
PORTLAND, OR 97214
Social Worker
1110 SE ALDER ST
PORTLAND, OR 97214
Psychologist (Counseling)
1110 SE ALDER ST, SUITE 301 PMB 4
PORTLAND, OR 97214
Social Worker (Clinical)
1110 SE ALDER ST, STE 301
PORTLAND, OR 97214
Counselor (Mental Health)
1110 SE ALDER ST
PORTLAND, OR 97214
Social Worker (Clinical)
1110 SE ALDER ST, STE 301 BOX 10
PORTLAND, OR 97214
Social Worker (Clinical)
1110 SE ALDER ST, SUITE 301 #18
PORTLAND, OR 97214
Marriage & Family Therapist
1110 SE ALDER ST
PORTLAND, OR 97214
Dietitian, Registered
1110 SE ALDER ST
PORTLAND, OR 97214

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1700306768, enumerated as an "individual" on June 21, 2017.

The provider is located at 1110 SE ALDER ST PORTLAND, OR 97214 and the phone number is (847) 222-3060.

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