WAYNE CHRISTIANSEN DO
NPI 1962450148
Emergency Medicine in Fall River, MA

NPI Status: Active since May 04, 2006

Contact Information

289 PLEASANT ST
SUITE 101
FALL RIVER, MA
ZIP 02721
Phone: (508) 674-7779

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NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

  • Individual
  • Male
  • Emergency Medicine

About WAYNE CHRISTIANSEN

This page provides the complete NPI Profile along with additional information for Wayne Christiansen, a provider established in Fall River, Massachusetts with a medical specialization in Emergency Medicine. The healthcare provider is registered in the NPI registry with number 1962450148 assigned on May 2006. The practitioner's primary taxonomy code is 207P00000X with license number 46062 (MA). The provider is registered as an individual and his NPI record was last updated July 2026.

NPI
1962450148
Provider Name
WAYNE CHRISTIANSEN DO
Gender
Male
Entity Type
Individual
Location Address
289 PLEASANT ST SUITE 101 FALL RIVER, MA 02721
Location Phone
(508) 674-7779
Mailing Address
289 PLEASANT ST SUITE 101 FALL RIVER, MA 02721
Is Sole Proprietor?
No
Enumeration Date
05-04-2006
Last Update Date
07-13-2026
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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

Emergency Medicine

Taxonomy Code
207P00000X
Type
Allopathic & Osteopathic Physicians
License No.
46062
License State
MA
Taxonomy Description
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

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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 1962450148, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

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

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 2 + 2 + 8 + 5 + 0 + 1 + 8 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1962450148.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Internal Medicine (Cardiovascular Disease)
289 PLEASANT ST, STE 301
FALL RIVER, MA 02721
Radiology (Diagnostic Radiology)
289 PLEASANT ST, STE 101
FALL RIVER, MA 02721
Orthopaedic Surgery
289 PLEASANT ST, STE 202
FALL RIVER, MA 02721
Radiology (Diagnostic Radiology)
289 PLEASANT ST, STE 101
FALL RIVER, MA 02721
Radiology (Nuclear Radiology)
289 PLEASANT ST, STE 101
FALL RIVER, MA 02721
Optometrist
289 PLEASANT ST, STE 201
FALL RIVER, MA 02721
Internal Medicine (Infectious Disease)
289 PLEASANT ST
FALL RIVER, MA 02721
Internal Medicine (Cardiovascular Disease)
289 PLEASANT ST, STE 301
FALL RIVER, MA 02721
Family Medicine
289 PLEASANT ST, SUITE 203
FALL RIVER, MA 02721
Internal Medicine (Gastroenterology)
289 PLEASANT ST, SUITE 501
FALL RIVER, MA 02721
Internal Medicine (Endocrinology, Diabetes & Metabolism)
289 PLEASANT ST
FALL RIVER, MA 02721
Internal Medicine
289 PLEASANT ST, SUITE 404
FALL RIVER, MA 02721
Internal Medicine (Cardiovascular Disease)
289 PLEASANT ST, SUITE 301
FALL RIVER, MA 02721
Internal Medicine (Gastroenterology)
289 PLEASANT ST
FALL RIVER, MA 02721
Internal Medicine
289 PLEASANT ST
FALL RIVER, MA 02721
Psychiatry & Neurology (Neurology)
289 PLEASANT ST, SUITE 403
FALL RIVER, MA 02721
Internal Medicine (Gastroenterology)
289 PLEASANT ST, SUITE 501
FALL RIVER, MA 02721
Internal Medicine (Cardiovascular Disease)
289 PLEASANT ST, SUITE 301
FALL RIVER, MA 02721
Internal Medicine
289 PLEASANT ST, SUITE 402
FALL RIVER, MA 02721
Internal Medicine (Gastroenterology)
289 PLEASANT ST, BLDG 4, SUITE 501
FALL RIVER, MA 02721

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1962450148, enumerated as an "individual" on May 04, 2006.

The provider is located at 289 PLEASANT ST SUITE 101 FALL RIVER, MA 02721 and the phone number is (508) 674-7779.

Emergency Medicine with taxonomy code 207P00000X.