SOUTH WEST MICHIGAN UROLOGY PLLC
NPI 1144475831
Urology in Allegan, MI

NPI Status: Active since November 21, 2008

Contact Information

551 LINN ST
SUITE # 20
ALLEGAN, MI
ZIP 49010
Phone: (268) 686-5863

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  • Organization
  • Urology

About SOUTH WEST MICHIGAN UROLOGY PLLC

This page provides the complete NPI Profile along with additional information for South West Michigan Urology Pllc, a provider established in Allegan, Michigan operating as a Urology. The healthcare provider is registered in the NPI registry with number 1144475831 assigned on November 2008. The practitioner's primary taxonomy code is 208800000X with license number 2075205 (MI). The provider is registered as an organization and their NPI record was last updated 18 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 Oliver L Johnston Md (Owner)

NPI
1144475831
Provider Name
SOUTH WEST MICHIGAN UROLOGY PLLC
Entity Type
Organization
Location Address
551 LINN ST SUITE # 20 ALLEGAN, MI 49010
Location Phone
(268) 686-5863
Mailing Address
551 LINN ST SUITE # 20 ALLEGAN, MI 49010
Mailing Phone
(268) 686-5863
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
11-21-2008
Last Update Date
12-18-2008
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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

Urology

Taxonomy Code
208800000X
Type
Allopathic & Osteopathic Physicians
License No.
2075205
License State
MI
Taxonomy Description
A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.

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

OLIVER L JOHNSTON MD

Authorized Official Title
OWNER
Authorized Official Phone
(269) 686-5863

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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 1144475831, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).

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
1
Unchanged
Pos 3
4
Doubled → 8
Pos 4
4
Unchanged
Pos 5
4
Doubled → 8
Pos 6
7
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
8
Unchanged
Pos 9
3
Doubled → 6
Check
1
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 4 → 8 4 → 8 5 → 10 → 1 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 8 + 4 + 8 + 7 + 1 + 0 + 8 + 6 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1144475831.

Other Providers at the Same Location


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

Family Medicine
551 LINN ST
ALLEGAN, MI 49010
Family Medicine
551 LINN ST
ALLEGAN, MI 49010
Clinic/Center (Multi-Specialty)
551 LINN ST
ALLEGAN, MI 49010
Family Medicine
551 LINN ST
ALLEGAN, MI 49010
Physician Assistant
551 LINN ST
ALLEGAN, MI 49010
Family Medicine
551 LINN ST
ALLEGAN, MI 49010
Surgery
551 LINN ST
ALLEGAN, MI 49010
Family Medicine
551 LINN ST, SUITE 150
ALLEGAN, MI 49010
Psychiatry & Neurology (Psychiatry)
551 LINN ST, SUITE 230
ALLEGAN, MI 49010
Orthopaedic Surgery
551 LINN ST, STE 220
ALLEGAN, MI 49010
Pediatrics
551 LINN ST
ALLEGAN, MI 49010
Family Medicine
551 LINN ST, SUITE 150
ALLEGAN, MI 49010
Psychologist
551 LINN ST, SUITE 230
ALLEGAN, MI 49010
Pediatrics
551 LINN ST
ALLEGAN, MI 49010
Orthopaedic Surgery
551 LINN ST, STE 220
ALLEGAN, MI 49010
Surgery
551 LINN ST, SUITE 150
ALLEGAN, MI 49010
Urology
551 LINN ST, SUITE 20
ALLEGAN, MI 49010
Counselor (Professional)
551 LINN ST, SUITE 230 PSYCHOLOGICAL MEDICINE
ALLEGAN, MI 49010
Social Worker
551 LINN ST, SUITE 230
ALLEGAN, MI 49010
Family Medicine
551 LINN ST, SUITE 150
ALLEGAN, MI 49010

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1144475831, enumerated as an "organization" on November 21, 2008.

The provider is located at 551 LINN ST SUITE # 20 ALLEGAN, MI 49010 and the phone number is (268) 686-5863.

Urology with taxonomy code 208800000X.