MR. IAN O'CALLAGHAN
NPI 1356572242
Counselor in Lummi Island, WA

NPI Status: Active since July 27, 2009

Contact Information

2284 N NUGENT RD
LUMMI ISLAND, WA
ZIP 98262
Phone: (360) 758-7243
Fax: (360) 758-2092

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  • Individual
  • Male
  • Counselor

About IAN O'CALLAGHAN

This page provides the complete NPI Profile along with additional information for Ian O'callaghan, a provider established in Lummi Island, Washington with a medical specialization in Counselor. The healthcare provider is registered in the NPI registry with number 1356572242 assigned on July 2009. The practitioner's primary taxonomy code is 101Y00000X with license number LH00011211 (WA). The provider is registered as an individual and his NPI record was last updated 17 years ago.

NPI
1356572242
Provider Name
MR. IAN O'CALLAGHAN
Gender
Male
Entity Type
Individual
Location Address
2284 N NUGENT RD LUMMI ISLAND, WA 98262
Location Phone
(360) 758-7243
Location Fax
(360) 758-2092
Mailing Address
2284 N NUGENT RD LUMMI ISLAND, WA 98262
Mailing Phone
(360) 758-7243
Mailing Fax
(360) 758-2092
Is Sole Proprietor?
Yes
Enumeration Date
07-27-2009
Last Update Date
07-27-2009
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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

Counselor

Taxonomy Code
101Y00000X
Type
Behavioral Health & Social Service Providers
License No.
LH00011211
License State
WA
Taxonomy Description
A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.

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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 1356572242, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 0 + 6 + 1 + 0 + 7 + 4 + 2 + 8 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1356572242.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1356572242, enumerated as an "individual" on July 27, 2009.

The provider is located at 2284 N NUGENT RD LUMMI ISLAND, WA 98262 and the phone number is (360) 758-7243.

Counselor with taxonomy code 101Y00000X.