DR. CHENGQING DAI
NPI 1245426022
Acupuncturist in San Jose, CA

NPI Status: Active since September 14, 2007

Contact Information

4155 MOORPARK AVE
SUITE 16
SAN JOSE, CA
ZIP 95117
Phone: (408) 784-1056

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  • Individual
  • Male
  • Acupuncturist

About CHENGQING DAI

This page provides the complete NPI Profile along with additional information for Chengqing Dai, a provider established in San Jose, California with a medical specialization in Acupuncturist. The healthcare provider is registered in the NPI registry with number 1245426022 assigned on September 2007. The practitioner's primary taxonomy code is 171100000X with license number AC 4515 (CA). The provider is registered as an individual and his NPI record was last updated 13 years ago.

NPI
1245426022
Provider Name
DR. CHENGQING DAI
Other Name
DAVID DAI
Other Name Type
Other Name (5)
Gender
Male
Entity Type
Individual
Location Address
4155 MOORPARK AVE SUITE 16 SAN JOSE, CA 95117
Location Phone
(408) 784-1056
Mailing Address
4155 MOORPARK AVE SUITE 16 SAN JOSE, CA 95117
Is Sole Proprietor?
Yes
Enumeration Date
09-14-2007
Last Update Date
09-24-2013
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An acupuncturist like Chengqing Dai specializes in diagnosing, treating, and preventing some diseases using acupuncture needles. Acupuncturists carefully insert and manipulate fine, solid needles at specific points on the skin to achieve therapeutic benefits. Modern medicine explains that acupuncture works by stimulating the nervous system, causing the body to release certain chemicals, including endorphins, in the muscles, spinal cord, and brain. These chemicals assist the body in managing and regulating pain. Other commonly used treatment methods in acupuncture include herbs or mixtures of herbs, and acupressure, which involves massaging acupuncture points instead of using needles.

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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

Acupuncturist

Taxonomy Code
171100000X
Type
Other Service Providers
License No.
AC 4515
License State
CA
Taxonomy Description
An acupuncturist is a person who performs ancient therapy for alleviation of pain, anesthesia and treatment of some diseases. Acupuncturists use long, fine needles inserted into specific points in order to treat painful conditions or produce anesthesia.

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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 1245426022, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 8 + 5 + 8 + 2 + 1 + 2 + 0 + 4 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1245426022.

Other Providers at the Same Location


The following 15 providers are registered at the same or a nearby location.

Podiatrist
4155 MOORPARK AVE, 16
SAN JOSE, CA 95117
Acupuncturist
4155 MOORPARK AVE, 11
SAN JOSE, CA 95117
Speech-Language Pathologist
4155 MOORPARK AVE
SAN JOSE, CA 95117
Optometrist
4155 MOORPARK AVE, SUITE 21
SAN JOSE, CA 95117
Speech-Language Pathologist
4155 MOORPARK AVE, SUITE 1
SAN JOSE, CA 95117
Chiropractor
4155 MOORPARK AVE, SUITE 1
SAN JOSE, CA 95117
Acupuncturist
4155 MOORPARK AVE, SUITE 5
SAN JOSE, CA 95117
Nutritionist
4155 MOORPARK AVE, SUITE #7
SAN JOSE, CA 95117
Acupuncturist
4155 MOORPARK AVE, STE 20
SAN JOSE, CA 95117
Acupuncturist
4155 MOORPARK AVE
SAN JOSE, CA 95117
Acupuncturist
4155 MOORPARK AVE
SAN JOSE, CA 95117
Dentist
4155 MOORPARK AVE, SUITE #17
SAN JOSE, CA 95117
Acupuncturist
4155 MOORPARK AVE
SAN JOSE, CA 95117
Massage Therapist
4155 MOORPARK AVE
SAN JOSE, CA 95117
Massage Therapist
4155 MOORPARK AVE, SUITE 20/21
SAN JOSE, CA 95117

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1245426022, enumerated as an "individual" on September 14, 2007.

The provider is located at 4155 MOORPARK AVE SUITE 16 SAN JOSE, CA 95117 and the phone number is (408) 784-1056.

Acupuncturist with taxonomy code 171100000X.