ERIC J DICKERSON
NPI 1851804090
Chiropractor - Independent Medical Examiner in Nevada City, CA

NPI Status: Active since November 09, 2017

Contact Information

352 PROVIDENCE MINE RD
NEVADA CITY, CA
ZIP 95959
Phone: (530) 955-0065
Fax: (530) 509-2089

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  • Organization
  • Chiropractor
  • Independent Medical Examiner

About ERIC J DICKERSON

This page provides the complete NPI Profile along with additional information for Eric J Dickerson, a provider established in Nevada City, California operating as a Chiropractor, focusing in independent medical examiner . The healthcare provider is registered in the NPI registry with number 1851804090 assigned on November 2017. The practitioner's primary taxonomy code is 111NI0013X. The provider is registered as an organization and their NPI record was last updated one year ago. Eric J Dickerson operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The provider's . The authorized official of this NPI record is Dr. Eric J Dickerson D.c (Owner)

NPI
1851804090
Provider Legal Name
ERIC J DICKERSON
Other Organization Name
Other Name Type
(6)
Entity Type
Organization
Location Address
352 PROVIDENCE MINE RD NEVADA CITY, CA 95959
Location Phone
(530) 955-0065
Location Fax
(530) 509-2089
Mailing Address
124 CLYDESDALE CT STE K GRASS VALLEY, CA 95945
Mailing Phone
(530) 955-0065
Mailing Fax
(530) 509-2089
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
11-09-2017
Last Update Date
09-11-2025
Code Navigator

A chiropractor like Eric J Dickerson helps patients with problems of the neuromusculoskeletal system, which includes nerves, bones, muscles, ligaments, and tendons. Chiropractors use spinal adjustments and manipulation, as well as other clinical interventions, to manage health issues such as back and neck pain. Some chiropractors apply procedures like massage therapy, rehabilitative exercise, ultrasound and spinal adjustments and manipulation. A chiropractor focuses on the patients overall health and might refer patients to other healthcare professionals if necessary.

Location Map

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

Chiropractor Independent Medical Examiner

Taxonomy Code
111NI0013X
Type
Chiropractic Providers
Taxonomy Description
A chiropractor and special evaluator not involved with the medical care of the individual examinee that impartially evaluates the care being provided by other practitioners to clarify clinical, disability, liability or other case issues.

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. ERIC J DICKERSON D.C

Authorized Official Title
OWNER
Authorized Official Phone
(815) 245-5146

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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 1851804090, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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
5
Doubled → 10 → 1 + 0
Pos 4
1
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
0
Unchanged
Pos 7
4
Doubled → 8
Pos 8
0
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
0
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 5 → 10 → 1 8 → 16 → 7 4 → 8 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 0 + 1 + 1 + 6 + 0 + 8 + 0 + 1 + 8 + 24 = 60

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

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

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1851804090.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Chiropractor (Rehabilitation)
352 PROVIDENCE MINE RD
NEVADA CITY, CA 95959
Massage Therapist
352 PROVIDENCE MINE RD
NEVADA CITY, CA 95959
Chiropractor
352 PROVIDENCE MINE RD
NEVADA CITY, CA 95959

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1851804090, enumerated as an "organization" on November 09, 2017.

The provider is located at 352 PROVIDENCE MINE RD NEVADA CITY, CA 95959 and the phone number is (530) 955-0065.

Chiropractor with taxonomy code 111NI0013X and a focus in Independent Medical Examiner.