MR. NICHOLAS MONTGOMERY PARSONS
NPI 1902930308
Substance Abuse Rehabilitation Facility in Lake Oswego, OR

NPI Status: Active since March 15, 2007

Contact Information

2 EAGLE CREST DR
LAKE OSWEGO, OR
ZIP 97035
Phone: (503) 929-8600

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  • Individual
  • Male
  • Substance Abuse Rehabilitation Facility

About NICHOLAS PARSONS

This page provides the complete NPI Profile along with additional information for Nicholas Parsons, a provider established in Lake Oswego, Oregon with a medical specialization in Substance Abuse Rehabilitation Facility. The healthcare provider is registered in the NPI registry with number 1902930308 assigned on March 2007. The practitioner's primary taxonomy code is 324500000X. The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1902930308
Provider Name
MR. NICHOLAS MONTGOMERY PARSONS
Gender
Male
Entity Type
Individual
Location Address
2 EAGLE CREST DR LAKE OSWEGO, OR 97035
Location Phone
(503) 929-8600
Mailing Address
2 EAGLE CREST DR LAKE OSWEGO, OR 97035
Mailing Phone
(503) 929-8600
Is Sole Proprietor?
Yes
Enumeration Date
03-15-2007
Last Update Date
07-08-2007
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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

Substance Abuse Rehabilitation Facility

Taxonomy Code
324500000X
Type
Residential Treatment Facilities
Taxonomy Description
A facility or distinct part of a facility that provides a 24 hr therapeutically planned living and rehabilitative intervention environment for the treatment of individuals with disorders in the abuse of drugs, alcohol, and other substances.

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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 1902930308, 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
9
Unchanged
Pos 3
0
Doubled → 0
Pos 4
2
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
3
Unchanged
Pos 7
0
Doubled → 0
Pos 8
3
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 0 → 0 9 → 18 → 9 0 → 0 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 0 + 2 + 1 + 8 + 3 + 0 + 3 + 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 1902930308.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1902930308, enumerated as an "individual" on March 15, 2007.

The provider is located at 2 EAGLE CREST DR LAKE OSWEGO, OR 97035 and the phone number is (503) 929-8600.

Substance Abuse Rehabilitation Facility with taxonomy code 324500000X.