MATHEWS ACUPUNCTURE LLC
NPI 1336381169
Acupuncturist in Portland, OR

NPI Status: Active since March 25, 2009

Contact Information

6274 SW CAPITOL HWY
PORTLAND, OR
ZIP 97239
Phone: (503) 892-8285

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NPPES record last updated: March 25, 2009. Verified against the NPPES registry weekly; last sync: July 12, 2026.

  • Organization
  • Acupuncturist

About MATHEWS ACUPUNCTURE LLC

This page provides the complete NPI Profile along with additional information for Mathews Acupuncture Llc, a provider established in Portland, Oregon operating as a Acupuncturist. The healthcare provider is registered in the NPI registry with number 1336381169 assigned on March 2009. The practitioner's primary taxonomy code is 171100000X with license number AC00898 (OR). The provider is registered as an organization and their NPI record was last updated 17 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Monica Mathews L.ac. (Licensed Acupuncturist)

NPI
1336381169
Provider Name
MATHEWS ACUPUNCTURE LLC
Entity Type
Organization
Location Address
6274 SW CAPITOL HWY PORTLAND, OR 97239
Location Phone
(503) 892-8285
Mailing Address
6274 SW CAPITOL HWY PORTLAND, OR 97239
Mailing Phone
(503) 892-8285
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-25-2009
Last Update Date
03-25-2009
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An acupuncturist like Mathews Acupuncture Llc 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.
AC00898
License State
OR
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.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

MONICA MATHEWS L.AC.

Authorized Official Title
LICENSED ACUPUNCTURIST
Authorized Official Phone
(503) 892-8285

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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 1336381169, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 6 + 6 + 6 + 8 + 2 + 1 + 1 + 2 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1336381169.

Other Providers at the Same Location


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

Physical Therapist
6274 SW CAPITOL HWY
PORTLAND, OR 97239
Dentist
6274 SW CAPITOL HWY
PORTLAND, OR 97239
Dentist
6274 SW CAPITOL HWY
PORTLAND, OR 97239
Naturopath
6274 SW CAPITOL HWY
PORTLAND, OR 97239
Nurse Practitioner (Psychiatric/Mental Health)
6274 SW CAPITOL HWY
PORTLAND, OR 97239
Counselor (Mental Health)
6274 SW CAPITOL HWY
PORTLAND, OR 97239
Naturopath
6274 SW CAPITOL HWY
PORTLAND, OR 97239
Reflexologist
6274 SW CAPITOL HWY
PORTLAND, OR 97239
Podiatrist (Foot Surgery)
6274 SW CAPITOL HWY
PORTLAND, OR 97239
Podiatrist
6274 SW CAPITOL HWY
PORTLAND, OR 97239
Clinic/Center (Physical Therapy)
6274 SW CAPITOL HWY
PORTLAND, OR 97239
Counselor (Professional)
6274 SW CAPITOL HWY
PORTLAND, OR 97239
Social Worker (Clinical)
6274 SW CAPITOL HWY
PORTLAND, OR 97239
Social Worker (Clinical)
6274 SW CAPITOL HWY
PORTLAND, OR 97239
Massage Therapist
6274 SW CAPITOL HWY
PORTLAND, OR 97239

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1336381169, enumerated as an "organization" on March 25, 2009.

The provider is located at 6274 SW CAPITOL HWY PORTLAND, OR 97239 and the phone number is (503) 892-8285.

Acupuncturist with taxonomy code 171100000X.