ALEXANDER DENNIS ROBERTSON BSW BACHELOR OF SOCI
NPI 1881746915
Rehabilitation Counselor in Chico, CA

NPI Status: Active since January 17, 2007

Contact Information

107 PARMAC ROAD
SUITE 1
CHICO, CA
ZIP 95926
Phone: (530) 891-2964
Fax: (530) 895-6683

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  • Individual
  • Male
  • Rehabilitation Counselor

About ALEXANDER ROBERTSON

This page provides the complete NPI Profile along with additional information for Alexander Robertson, a provider established in Chico, California with a medical specialization in Rehabilitation Counselor. The healthcare provider is registered in the NPI registry with number 1881746915 assigned on January 2007. The practitioner's primary taxonomy code is 225C00000X. The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1881746915
Provider Name
ALEXANDER DENNIS ROBERTSON BSW BACHELOR OF SOCI
Gender
Male
Entity Type
Individual
Location Address
107 PARMAC ROAD SUITE 1 CHICO, CA 95926
Location Phone
(530) 891-2964
Location Fax
(530) 895-6683
Mailing Address
PO BOX 1183 OROVILLE, CA 95965
Mailing Phone
(530) 518-3124
Is Sole Proprietor?
No
Enumeration Date
01-17-2007
Last Update Date
07-08-2007
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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

Rehabilitation Counselor

Taxonomy Code
225C00000X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Description
An individual trained and educated in a systematic process of assisting persons with physical, mental, developmental, cognitive, and emotional disabilities to achieve their personal, career, and independent living goals assessment and appraisal, diagnosis and treatment planning, career (vocational) counseling, individual and group counseling interventions for adjustments to the medical and psychosocial impact of disability, case management, program evaluation and research, job analysis and placement counseling, and consultation on rehabilitation resources and technology. Certification generally requires a Master's degree with specialized courses in rehabilitation processes and technology.

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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 1881746915, 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
8
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
1
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
4
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
9
Unchanged
Pos 9
1
Doubled → 2
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 8 → 16 → 7 7 → 14 → 5 6 → 12 → 3 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 6 + 1 + 1 + 4 + 4 + 1 + 2 + 9 + 2 + 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 1881746915.

Other Providers at the Same Location


The following 18 providers are registered at the same or a nearby location.

Psychiatry & Neurology (Psychiatry)
107 PARMAC ROAD, SUITE 2
CHICO, CA 95926
Student in an Organized Health Care Education/Training Program
107 PARMAC ROAD, SUITE 1
CHICO, CA 95926
Case Manager/Care Coordinator
107 PARMAC ROAD, SUITE 1
CHICO, CA 95926
Case Manager/Care Coordinator
107 PARMAC ROAD, SUITE 2
CHICO, CA 95926
Case Manager/Care Coordinator
107 PARMAC ROAD, SUITE 1
CHICO, CA 95926
Marriage & Family Therapist
107 PARMAC ROAD, SUITE 2
CHICO, CA 95926
Social Worker
107 PARMAC ROAD, SUITE 2
CHICO, CA 95926
Clinic/Center (Adult Mental Health)
107 PARMAC ROAD, SUITE 1
CHICO, CA 95926
Clinic/Center (Adult Mental Health)
107 PARMAC ROAD, SUITE 1
CHICO, CA 95926
Case Manager/Care Coordinator
107 PARMAC ROAD, SUITE 2
CHICO, CA 95926
Marriage & Family Therapist
107 PARMAC ROAD, SUITE 1
CHICO, CA 95926
Registered Nurse
107 PARMAC ROAD, SUITE 2
CHICO, CA 95926
Licensed Psychiatric Technician
107 PARMAC ROAD, SUITE 2
CHICO, CA 95926
Case Manager/Care Coordinator
107 PARMAC ROAD, SUITE 2
CHICO, CA 95926
Nurse Practitioner
107 PARMAC ROAD, SUITE 2
CHICO, CA 95926
Counselor
107 PARMAC ROAD, SUITE 1
CHICO, CA 95926
Psychologist
107 PARMAC ROAD, SUITE 2
CHICO, CA 95926
Social Worker (Clinical)
107 PARMAC ROAD, SUITE 2
CHICO, CA 95926

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1881746915, enumerated as an "individual" on January 17, 2007.

The provider is located at 107 PARMAC ROAD SUITE 1 CHICO, CA 95926 and the phone number is (530) 891-2964.

Rehabilitation Counselor with taxonomy code 225C00000X.