GALEN THOMPSON
NPI 1831896901
Peer Specialist in Alameda, CA

NPI Status: Active since February 09, 2023

Contact Information

1005 ATLANTIC AVE
ALAMEDA, CA
ZIP 94501
Phone: (510) 318-6100

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  • Individual
  • Male
  • Peer Specialist

About GALEN THOMPSON

This page provides the complete NPI Profile along with additional information for Galen Thompson, a provider established in Alameda, California with a medical specialization in Peer Specialist. The healthcare provider is registered in the NPI registry with number 1831896901 assigned on February 2023. The practitioner's primary taxonomy code is 175T00000X with license number MPSS-POQNMR (CA). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1831896901
Provider Name
GALEN THOMPSON
Gender
Male
Entity Type
Individual
Location Address
1005 ATLANTIC AVE ALAMEDA, CA 94501
Location Phone
(510) 318-6100
Mailing Address
1005 ATLANTIC AVE ALAMEDA, CA 94501
Mailing Phone
(415) 474-7310
Is Sole Proprietor?
No
Enumeration Date
02-09-2023
Last Update Date
10-08-2025
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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

Peer Specialist

Taxonomy Code
175T00000X
Type
Other Service Providers
License No.
MPSS-POQNMR
License State
CA
Taxonomy Description
Individuals certified to perform peer support services through a training process defined by a government agency, such as the Department of Veterans Affairs or a state mental health department/certification/licensing authority.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1106S00000XBehavioral Health & Social Service Providers

Behavior Technician

 
2172V00000XOther Service Providers

Community Health Worker

 
3373H00000XNursing Service Related Providers

Day Training/Habilitation Specialist

 

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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 1831896901, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).

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

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 6 + 1 + 1 + 6 + 9 + 1 + 2 + 9 + 0 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1831896901.

Other Providers at the Same Location


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

Marriage & Family Therapist
1005 ATLANTIC AVE
ALAMEDA, CA 94501
Licensed Vocational Nurse
1005 ATLANTIC AVE
ALAMEDA, CA 94501
Marriage & Family Therapist
1005 ATLANTIC AVE
ALAMEDA, CA 94501
Community/Behavioral Health
1005 ATLANTIC AVE
ALAMEDA, CA 94501
Registered Nurse
1005 ATLANTIC AVE
ALAMEDA, CA 94501
Counselor
1005 ATLANTIC AVE
ALAMEDA, CA 94501
Social Worker (Clinical)
1005 ATLANTIC AVE
ALAMEDA, CA 94501
Rehabilitation Counselor
1005 ATLANTIC AVE
ALAMEDA, CA 94501
Specialist
1005 ATLANTIC AVE
ALAMEDA, CA 94501
Marriage & Family Therapist
1005 ATLANTIC AVE
ALAMEDA, CA 94501
Specialist
1005 ATLANTIC AVE
ALAMEDA, CA 94501
Specialist
1005 ATLANTIC AVE
ALAMEDA, CA 94501
Psychiatry & Neurology (Psychiatry)
1005 ATLANTIC AVE
ALAMEDA, CA 94501
Psychiatry & Neurology (Child & Adolescent Psychiatry)
1005 ATLANTIC AVE
ALAMEDA, CA 94501
Case Manager/Care Coordinator
1005 ATLANTIC AVE
ALAMEDA, CA 94501
Social Worker
1005 ATLANTIC AVE
ALAMEDA, CA 94501
Community Health Worker
1005 ATLANTIC AVE
ALAMEDA, CA 94501
Community/Behavioral Health
1005 ATLANTIC AVE
ALAMEDA, CA 94501
Social Worker
1005 ATLANTIC AVE
ALAMEDA, CA 94501
Counselor (Mental Health)
1005 ATLANTIC AVE
ALAMEDA, CA 94501

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1831896901, enumerated as an "individual" on February 09, 2023.

The provider is located at 1005 ATLANTIC AVE ALAMEDA, CA 94501 and the phone number is (510) 318-6100.

Peer Specialist with taxonomy code 175T00000X.