Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

ERIKA ANDERSON L.AC.
NPI 1669713517
Acupuncturist in Madison, WI

Active since March 01, 2013
2801 COHO ST STE 202, MADISON, WI 53713(608) 729-3389 Get Directions Write a Review

NPPES record last updated: June 30, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

  • Individual
  • Female
  • Acupuncturist

About ERIKA ANDERSON

This page provides the complete NPI Profile along with additional information for Erika Anderson, a provider established in Madison, Wisconsin with a medical specialization in Acupuncturist. The healthcare provider is registered in the NPI registry with number 1669713517 assigned on March 2013. The practitioner's primary taxonomy code is 171100000X with license number 784-55 (WI). The provider is registered as an individual and her NPI record was last updated June 2026.

NPI
1669713517
Provider Name
ERIKA ANDERSON L.AC.
Gender
Female
Entity Type
Individual
Location Address
2801 COHO ST STE 202 MADISON, WI 53713
Location Phone
(608) 729-3389
Mailing Address
6718 YAHARA SPRINGS CT DEFOREST, WI 53532
Mailing Phone
(608) 220-5021
Is Sole Proprietor?
Yes
Enumeration Date
03-01-2013
Last Update Date
06-30-2026
Code Navigator

An acupuncturist like Erika Anderson 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

Secondary Locations

  • 3866 Johns St
    Madison, WI 53714
    (608) 729-3389

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.
784-55
License State
WI
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 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 1669713517, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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
6
Doubled → 12 → 1 + 2
Pos 4
9
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
1
Unchanged
Pos 7
3
Doubled → 6
Pos 8
5
Unchanged
Pos 9
1
Doubled → 2
Check
7
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 7 → 14 → 5 3 → 6 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 2 + 9 + 1 + 4 + 1 + 6 + 5 + 2 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1669713517.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Marriage & Family Therapist
2801 COHO ST STE 202
MADISON, WI 53713
Marriage & Family Therapist
2801 COHO ST STE 202
MADISON, WI 53713

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1669713517, enumerated as an "individual" on March 01, 2013.

The provider is located at 2801 COHO ST STE 202 MADISON, WI 53713 and the phone number is (608) 729-3389.

Acupuncturist with taxonomy code 171100000X.