JOHN ANTHONY KOLENDA AC
NPI 1376199174
Acupuncturist in San Francisco, CA

NPI Status: Active since August 16, 2019

Contact Information

100 MASONIC AVE
SAN FRANCISCO, CA
ZIP 94118
Phone: (415) 567-8370

NPI Profile Information
Primary Taxonomy
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Male
Acupuncturist

About JOHN KOLENDA

This page provides the complete NPI Profile along with additional information for John Kolenda, a provider established in San Francisco, California with a medical specialization in Acupuncturist. The healthcare provider is registered in the NPI registry with number 1376199174 assigned on August 2019. The practitioner's primary taxonomy code is 171100000X with license number AC3367 (CA). The provider is registered as an individual and his NPI record was last updated 7 years ago.

NPI: 1376199174
Provider Name: JOHN ANTHONY KOLENDA AC
Gender: Male
Entity Type: Individual
Location Address: 100 MASONIC AVE SAN FRANCISCO, CA 94118
Location Phone: (415) 567-8370
Mailing Address: 100 MASONIC AVE SAN FRANCISCO, CA 94118
Mailing Phone: (415) 567-8370
Is Sole Proprietor?: No
Enumeration Date: 08-16-2019
Last Update Date: 08-16-2019
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An acupuncturist like John Kolenda 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.

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: Acupuncturist
Taxonomy Code: 171100000X
Type: Other Service Providers
License No.: AC3367
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.

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 1376199174, 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 14 → 1 + 4

Pos 4

Unchanged

Pos 5

Doubled → 2

Pos 6

Unchanged

Pos 7

Doubled → 18 → 1 + 8

Pos 8

Unchanged

Pos 9

Doubled → 14 → 1 + 4

Check

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 7 → 14 → 5 1 → 2 9 → 18 → 9 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 4 + 6 + 2 + 9 + 1 + 8 + 1 + 1 + 4 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4

This NPI is valid

The calculated check digit is 4, which matches the last digit of 1376199174.