DR. DREW MICHAEL DANCHISIN D.C.
NPI 1689845653
Chiropractor in Pleasanton, CA

NPI Status: Active since March 18, 2008

Contact Information

148 RAY ST STE A
PLEASANTON, CA
ZIP 94566
Phone: (925) 484-0191
Fax: (925) 484-0194

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  • Individual
  • Male
  • Chiropractor

About DREW DANCHISIN

This page provides the complete NPI Profile along with additional information for Drew Danchisin, a provider established in Pleasanton, California with a medical specialization in Chiropractor. The healthcare provider is registered in the NPI registry with number 1689845653 assigned on March 2008. The practitioner's primary taxonomy code is 111N00000X with license number 20559 (CA). The provider is registered as an individual and his NPI record was last updated 18 years ago.

NPI
1689845653
Provider Name
DR. DREW MICHAEL DANCHISIN D.C.
Gender
Male
Entity Type
Individual
Location Address
148 RAY ST STE A PLEASANTON, CA 94566
Location Phone
(925) 484-0191
Location Fax
(925) 484-0194
Mailing Address
148 RAY ST STE A PLEASANTON, CA 94566
Mailing Phone
(925) 484-0191
Mailing Fax
(925) 484-0194
Is Sole Proprietor?
Yes
Enumeration Date
03-18-2008
Last Update Date
03-18-2008
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A chiropractor like Drew Danchisin 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

Taxonomy Code
111N00000X
Type
Chiropractic Providers
License No.
20559
License State
CA
Taxonomy Description
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.

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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 1689845653, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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
8
Doubled → 16 → 1 + 6
Pos 4
9
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
4
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
6
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
3
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 8 → 16 → 7 5 → 10 → 1 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 + 1 + 6 + 9 + 1 + 6 + 4 + 1 + 0 + 6 + 1 + 0 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1689845653.

Other Providers at the Same Location


The following 4 providers are registered at the same or a nearby location.

Chiropractor (Independent Medical Examiner)
148 RAY ST STE A
PLEASANTON, CA 94566
Chiropractor
148 RAY ST STE A
PLEASANTON, CA 94566
Acupuncturist
148 RAY ST STE A
PLEASANTON, CA 94566
Chiropractor
148 RAY ST STE A
PLEASANTON, CA 94566

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1689845653, enumerated as an "individual" on March 18, 2008.

The provider is located at 148 RAY ST STE A PLEASANTON, CA 94566 and the phone number is (925) 484-0191.

Chiropractor with taxonomy code 111N00000X.