DR. WILLIAM MICHAEL DOYLE M.D.
NPI 1679542856
Emergency Medicine in Willmar, MN

NPI Status: Active since March 17, 2006

Contact Information

301 BECKER AVE SW
WILLMAR, MN
ZIP 56201
Phone: (320) 231-4560

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  • Individual
  • Male
  • Emergency Medicine

About WILLIAM DOYLE

This page provides the complete NPI Profile along with additional information for William Doyle, a provider established in Willmar, Minnesota with a medical specialization in Emergency Medicine. The healthcare provider is registered in the NPI registry with number 1679542856 assigned on March 2006. The practitioner's primary taxonomy code is 207P00000X with license number 18148 (MN). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1679542856
Provider Name
DR. WILLIAM MICHAEL DOYLE M.D.
Gender
Male
Entity Type
Individual
Location Address
301 BECKER AVE SW WILLMAR, MN 56201
Location Phone
(320) 231-4560
Mailing Address
8801 N SHORE DR SPICER, MN 56288
Mailing Phone
(320) 796-0085
Is Sole Proprietor?
Yes
Enumeration Date
03-17-2006
Last Update Date
09-11-2025
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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.
18148
License State
MN
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.

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)
1207Q00000XAllopathic & Osteopathic Physicians

Family Medicine

18148 (MN)

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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 1679542856, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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
7
Doubled → 14 → 1 + 4
Pos 4
9
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
4
Unchanged
Pos 7
2
Doubled → 4
Pos 8
8
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
6
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 5 → 10 → 1 2 → 4 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 4 + 9 + 1 + 0 + 4 + 4 + 8 + 1 + 0 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1679542856.

Other Providers at the Same Location


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

Nurse Anesthetist, Certified Registered
301 BECKER AVE SW
WILLMAR, MN 56201
Psychologist
301 BECKER AVE SW
WILLMAR, MN 56201
Radiology (Diagnostic Radiology)
301 BECKER AVE SW
WILLMAR, MN 56201
Nurse Anesthetist, Certified Registered
301 BECKER AVE SW
WILLMAR, MN 56201
Pathology (Anatomic Pathology & Clinical Pathology)
301 BECKER AVE SW, RICE MEMORIAL HOSPITAL
WILLMAR, MN 56201
Psychiatry & Neurology (Psychiatry)
301 BECKER AVE SW
WILLMAR, MN 56201
Nurse Anesthetist, Certified Registered
301 BECKER AVE SW, RICE HOSPITAL
WILLMAR, MN 56201
Nurse Anesthetist, Certified Registered
301 BECKER AVE SW
WILLMAR, MN 56201
Nurse Anesthetist, Certified Registered
301 BECKER AVE SW
WILLMAR, MN 56201
Nurse Practitioner (Family)
301 BECKER AVE SW, RICE MEMORIAL HOSPITAL
WILLMAR, MN 56201
Clinical Nurse Specialist (Adult Health)
301 BECKER AVE SW
WILLMAR, MN 56201
Pharmacist
301 BECKER AVE SW
WILLMAR, MN 56201
Pharmacist
301 BECKER AVE SW, ATTN PHARMACY
WILLMAR, MN 56201
Pharmacist
301 BECKER AVE SW
WILLMAR, MN 56201
Pharmacist
301 BECKER AVE SW
WILLMAR, MN 56201
Social Worker (Clinical)
301 BECKER AVE SW
WILLMAR, MN 56201
Nurse Anesthetist, Certified Registered
301 BECKER AVE SW
WILLMAR, MN 56201
Clinical Nurse Specialist (Adult Health)
301 BECKER AVE SW
WILLMAR, MN 56201
Registered Nurse (Diabetes Educator)
301 BECKER AVE SW
WILLMAR, MN 56201
Dietitian, Registered
301 BECKER AVE SW
WILLMAR, MN 56201

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1679542856, enumerated as an "individual" on March 17, 2006.

The provider is located at 301 BECKER AVE SW WILLMAR, MN 56201 and the phone number is (320) 231-4560.

Emergency Medicine with taxonomy code 207P00000X.