PETER MACDONALD
NPI 1174845408
Contractor - Home Modifications in Anchorage, AK

NPI Status: Active since March 01, 2010

Contact Information

7101 SHOORESIN CIR
ANCHORAGE, AK
ZIP 99504
Phone: (907) 227-7991
Fax: (907) 868-4768

Get Directions Write a Review

  • Individual
  • Male
  • Contractor
  • Home Modifications

About PETER MACDONALD

This page provides the complete NPI Profile along with additional information for Peter Macdonald, a provider established in Anchorage, Alaska with a medical specialization in Contractor, focusing in home modifications . The healthcare provider is registered in the NPI registry with number 1174845408 assigned on March 2010. The practitioner's primary taxonomy code is 171WH0202X with license number 291839 (AK). The provider is registered as an individual and his NPI record was last updated 16 years ago.

NPI
1174845408
Provider Name
PETER MACDONALD
Gender
Male
Entity Type
Individual
Location Address
7101 SHOORESIN CIR ANCHORAGE, AK 99504
Location Phone
(907) 227-7991
Location Fax
(907) 868-4768
Mailing Address
7101 SHOORESIN CIR ANCHORAGE, AK 99504
Mailing Phone
(907) 227-7991
Mailing Fax
(907) 868-4768
Is Sole Proprietor?
Yes
Enumeration Date
03-01-2010
Last Update Date
03-01-2010
Code Navigator

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

Contractor Home Modifications

Taxonomy Code
171WH0202X
Type
Other Service Providers
License No.
291839
License State
AK
Taxonomy Description
A contractor who makes modifications to homes to accommodate a health condition.

Reviews for PETER MACDONALD

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1174845408, 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 52. The final step is to find the difference between that total and the next multiple of ten (60 - 52 = 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
1
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
4
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
4
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
4
Unchanged
Pos 9
0
Doubled → 0
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 7 → 14 → 5 8 → 16 → 7 5 → 10 → 1 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 4 + 4 + 1 + 6 + 4 + 1 + 0 + 4 + 0 + 24 = 52

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

The next multiple of ten after 52 is 60. The difference is the calculated check digit.

60 - 52 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1174845408.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1174845408, enumerated as an "individual" on March 01, 2010.

The provider is located at 7101 SHOORESIN CIR ANCHORAGE, AK 99504 and the phone number is (907) 227-7991.

Contractor with taxonomy code 171WH0202X and a focus in Home Modifications.