DOUGLAS ANDERSON PHD
NPI 1649713181
Community Health Worker in Sonoma, CA

NPI Status: Active since December 01, 2016

Contact Information

181 ANDRIEUX ST
SUITE 210
SONOMA, CA
ZIP 95476
Phone: (707) 363-2143

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  • Individual
  • Male
  • Community Health Worker

About DOUGLAS ANDERSON

This page provides the complete NPI Profile along with additional information for Douglas Anderson, a provider established in Sonoma, California with a medical specialization in Community Health Worker. The healthcare provider is registered in the NPI registry with number 1649713181 assigned on December 2016. The practitioner's primary taxonomy code is 172V00000X with license number PSY 15151 (CA). The provider is registered as an individual and his NPI record was last updated 10 years ago.

NPI
1649713181
Provider Name
DOUGLAS ANDERSON PHD
Gender
Male
Entity Type
Individual
Location Address
181 ANDRIEUX ST SUITE 210 SONOMA, CA 95476
Location Phone
(707) 363-2143
Mailing Address
181 ANDRIEUX ST SUITE 210 SONOMA, CA 95476
Mailing Phone
(707) 363-2143
Is Sole Proprietor?
Yes
Enumeration Date
12-01-2016
Last Update Date
12-01-2016
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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

Community Health Worker

Taxonomy Code
172V00000X
Type
Other Service Providers
License No.
PSY 15151
License State
CA
Taxonomy Description
Community health workers (CHW) are lay members of communities who work either for pay or as volunteers in association with the local health care system in both urban and rural environments and usually share ethnicity, language, socioeconomic status and life experiences with the community members they serve. They have been identified by many titles such as community health advisors, lay health advocates, promotores(as), outreach educators, community health representatives, peer health promoters, and peer health educators. CHWs offer interpretation and translation services, provide culturally appropriate health education and information, assist people in receiving the care they need, give informal counseling and guidance on health behaviors, advocate for individual and community health needs, and provide some direct services such as first aid and blood pressure screening. Some examples of these practitioners are Community Health Aides or Practitioners established under 25 USC 1616 (l) under HHS, Indian Health Service, Public Health Service.

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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 1649713181, 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
6
Unchanged
Pos 3
4
Doubled → 8
Pos 4
9
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
1
Unchanged
Pos 7
3
Doubled → 6
Pos 8
1
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 4 → 8 7 → 14 → 5 3 → 6 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 8 + 9 + 1 + 4 + 1 + 6 + 1 + 1 + 6 + 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 1649713181.

Other Providers at the Same Location


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

Pediatrics
181 ANDRIEUX ST, SUITE 208
SONOMA, CA 95476
Pediatrics
181 ANDRIEUX ST, SUITE 208
SONOMA, CA 95476
Family Medicine
181 ANDRIEUX ST, SUITE 201
SONOMA, CA 95476
Dentist
181 ANDRIEUX ST, SUITE 104
SONOMA, CA 95476
Psychologist (Clinical)
181 ANDRIEUX ST, #204
SONOMA, CA 95476
Specialist
181 ANDRIEUX ST, SUITE 107
SONOMA, CA 95476
Eyewear Supplier
181 ANDRIEUX ST, SUITE 100
SONOMA, CA 95476
Ophthalmology
181 ANDRIEUX ST, SUITE 100
SONOMA, CA 95476
Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
181 ANDRIEUX ST, SUITE 111
SONOMA, CA 95476
Marriage & Family Therapist
181 ANDRIEUX ST, 210
SONOMA, CA 95476
Ophthalmology
181 ANDRIEUX ST, SUITE 100
SONOMA, CA 95476
Internal Medicine
181 ANDRIEUX ST, SUITE 206
SONOMA, CA 95476
Acupuncturist
181 ANDRIEUX ST, #105
SONOMA, CA 95476
Obstetrics & Gynecology
181 ANDRIEUX ST, SUITE108
SONOMA, CA 95476
Chiropractor
181 ANDRIEUX ST, SUITE 201
SONOMA, CA 95476
Physician Assistant
181 ANDRIEUX ST, SUITE 103
SONOMA, CA 95476
Nurse Practitioner (Family)
181 ANDRIEUX ST, SUITE #202
SONOMA, CA 95476
Physician Assistant
181 ANDRIEUX ST
SONOMA, CA 95476
Dietitian, Registered
181 ANDRIEUX ST, SUITE 208
SONOMA, CA 95476
Internal Medicine
181 ANDRIEUX ST, SUITE 202
SONOMA, CA 95476

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1649713181, enumerated as an "individual" on December 01, 2016.

The provider is located at 181 ANDRIEUX ST SUITE 210 SONOMA, CA 95476 and the phone number is (707) 363-2143.

Community Health Worker with taxonomy code 172V00000X.