DR. WILLIAM STUART TATSUNO D.C. D.C.
NPI 1467570804
Chiropractor - Nutrition in Bakersfield, CA

NPI Status: Active since March 26, 2007

Contact Information

3900 TRUXTON AVENUE
BAKERSFIELD, CA
ZIP 93309
Phone: (661) 995-1909
Fax: (661) 322-9313

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  • Individual
  • Male
  • Chiropractor
  • Nutrition
  • Accepts Insurance

About WILLIAM TATSUNO D.C.

This page provides the complete NPI Profile along with additional information for William Tatsuno D.c., a provider established in Bakersfield, California with a medical specialization in Chiropractor, focusing in nutrition . The healthcare provider is registered in the NPI registry with number 1467570804 assigned on March 2007. The practitioner's primary taxonomy code is 111NN1001X with license number D.C0175130 (CA). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1467570804
Provider Name
DR. WILLIAM STUART TATSUNO D.C. D.C.
Gender
Male
Entity Type
Individual
Location Address
3900 TRUXTON AVENUE BAKERSFIELD, CA 93309
Location Phone
(661) 995-1909
Location Fax
(661) 322-9313
Mailing Address
3900 TRUXTON AVENUE BAKERSFIELD CA 93309-0606 BAKERSFIELD, CA 93309
Mailing Phone
(661) 995-1909
Mailing Fax
(661) 322-9313
Is Sole Proprietor?
Yes
Enumeration Date
03-26-2007
Last Update Date
08-22-2025
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A chiropractor like William Tatsuno D.c. 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 Nutrition

Taxonomy Code
111NN1001X
Type
Chiropractic Providers
License No.
D.C0175130
License State
CA
Taxonomy Description
Chiropractic Nutrition is that specialty within the chiropractic profession that deals with the overall factors that affect the patient's ability to maintain the manipulative correction and thus sustain better neurological integrity. The Chiropractic Nutrition Specialist will perform extensive research on the patient's previous health history, ethnicity, and any family history related to what the patient is being treated for. Patients fill out questionnaires concerning dietary and sleep patterns and previous or present symptomology. A nutrition examination would be performed to assess areas such as absorption rates, adrenal function, kidney health, lung health etc. The patient is often instructed on how to check the pH of their saliva and urine, test for the presence of Candida Albicans, etc., at home. Outside laboratory testing includes blood, urine, hair analysis, food allergy testing etc. The patient's prescription and over the counter medications are recorded and analyzed.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1111N00000XChiropractic Providers

Chiropractor

17513 (CA)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Connect 1500 Gold - EPO
  • Connect 6000 Silver - EPO
  • Connect 9800 Bronze - EPO
  • HSA Qualified 7500 Bronze - Choice Network - EPO
  • HSA-E Qualified 7500 Bronze - Signature Network - EPO
  • Providence Oregon Standard Bronze Plan - Choice Network - EPO
  • Providence Oregon Standard Bronze Plan - Signature Network - EPO
  • Providence Oregon Standard Gold Plan - Choice Network - EPO
  • Providence Oregon Standard Gold Plan - Signature Network - EPO
  • Providence Oregon Standard Silver Plan - Choice Network - EPO
  • Providence Oregon Standard Silver Plan - Signature Network - EPO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

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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 1467570804, we treat the final digit (4) 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

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
4
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
7
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
7
Unchanged
Pos 7
0
Doubled → 0
Pos 8
8
Unchanged
Pos 9
0
Doubled → 0
Check
4
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 6 → 12 → 3 5 → 10 → 1 0 → 0 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 2 + 7 + 1 + 0 + 7 + 0 + 8 + 0 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1467570804.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1467570804, enumerated as an "individual" on March 26, 2007.

The provider is located at 3900 TRUXTON AVENUE BAKERSFIELD, CA 93309 and the phone number is (661) 995-1909.

Chiropractor with taxonomy code 111NN1001X and a focus in Nutrition.

The provider might be accepting Accepts: Providence Health Plan. Please consult your insurance carrier or call the provider to verify.