DOREEN BLAKE LPC, CDC1
NPI 1639604655
Counselor - Professional in Kotzebue, AK

NPI Status: Active since April 27, 2017

Contact Information

733 2ND AVENUE
KOTZEBUE, AK
ZIP 99752
Phone: (907) 442-7640
Fax: (907) 442-7749

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  • Individual
  • Female
  • Counselor
  • Professional

About DOREEN BLAKE

This page provides the complete NPI Profile along with additional information for Doreen Blake, a provider established in Kotzebue, Alaska with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1639604655 assigned on April 2017. The practitioner's primary taxonomy code is 101YP2500X with license number 153055 (AK). The provider is registered as an individual and her NPI record was last updated 6 years ago.

NPI
1639604655
Provider Name
DOREEN BLAKE LPC, CDC1
Gender
Female
Entity Type
Individual
Location Address
733 2ND AVENUE KOTZEBUE, AK 99752
Location Phone
(907) 442-7640
Location Fax
(907) 442-7749
Mailing Address
PO BOX 256 KOTZEBUE, AK 99752
Is Sole Proprietor?
Yes
Enumeration Date
04-27-2017
Last Update Date
03-12-2020
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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 Professional

Taxonomy Code
101YP2500X
Type
Behavioral Health & Social Service Providers
License No.
153055
License State
AK

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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 1639604655, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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
3
Doubled → 6
Pos 4
9
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
0
Unchanged
Pos 7
4
Doubled → 8
Pos 8
6
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
5
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 3 → 6 6 → 12 → 3 4 → 8 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 6 + 9 + 1 + 2 + 0 + 8 + 6 + 1 + 0 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1639604655.

Other Providers at the Same Location


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

Counselor (Addiction (Substance Use Disorder))
733 2ND AVENUE
KOTZEBUE, AK 99752
Community/Behavioral Health
733 2ND AVENUE
KOTZEBUE, AK 99752
Dental Hygienist
733 2ND AVENUE
KOTZEBUE, AK 99752
Case Manager/Care Coordinator
733 2ND AVENUE
KOTZEBUE, AK 99752
Counselor (Mental Health)
733 2ND AVENUE
KOTZEBUE, AK 99752
Counselor
733 2ND AVENUE
KOTZEBUE, AK 99752
Assistant Behavior Analyst
733 2ND AVENUE
KOTZEBUE, AK 99752
Case Manager/Care Coordinator
733 2ND AVENUE, P.O. BOX 256
KOTZEBUE, AK 99752
Case Manager/Care Coordinator
733 2ND AVENUE
KOTZEBUE, AK 99752
Case Manager/Care Coordinator
733 2ND AVENUE
KOTZEBUE, AK 99752
Case Manager/Care Coordinator
733 2ND AVENUE
KOTZEBUE, AK 99752
Social Worker
733 2ND AVENUE
KOTZEBUE, AK 99752
Counselor (School)
733 2ND AVENUE
KOTZEBUE, AK 99752
Counselor (Addiction (Substance Use Disorder))
733 2ND AVENUE
KOTZEBUE, AK 99752
Case Manager/Care Coordinator
733 2ND AVENUE
KOTZEBUE, AK 99752
Counselor (Mental Health)
733 2ND AVENUE
KOTZEBUE, AK 99752
Counselor (Mental Health)
733 2ND AVENUE
KOTZEBUE, AK 99752
Dental Therapist
733 2ND AVENUE
KOTZEBUE, AK 99752
Counselor
733 2ND AVENUE
KOTZEBUE, AK 99752
Counselor (Mental Health)
733 2ND AVENUE
KOTZEBUE, AK 99752

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1639604655, enumerated as an "individual" on April 27, 2017.

The provider is located at 733 2ND AVENUE KOTZEBUE, AK 99752 and the phone number is (907) 442-7640.

Counselor with taxonomy code 101YP2500X and a focus in Professional.