MS. SUSAN DAHLSTROM LACROIX L.P.C.
NPI 1891905907
Specialist in Centreville, VA

NPI Status: Active since May 23, 2007

Contact Information

13890 BRADDOCK RD STE 312
CENTREVILLE, VA
ZIP 20121
Phone: (703) 963-2910
Fax: (703) 815-5663

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  • Individual
  • Female
  • Specialist

About SUSAN LACROIX

This page provides the complete NPI Profile along with additional information for Susan Lacroix, a provider established in Centreville, Virginia with a medical specialization in Specialist. The healthcare provider is registered in the NPI registry with number 1891905907 assigned on May 2007. The practitioner's primary taxonomy code is 174400000X with license number 0701003362 (VA). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1891905907
Provider Name
MS. SUSAN DAHLSTROM LACROIX L.P.C.
Gender
Female
Entity Type
Individual
Location Address
13890 BRADDOCK RD STE 312 CENTREVILLE, VA 20121
Location Phone
(703) 963-2910
Location Fax
(703) 815-5663
Mailing Address
13890 BRADDOCK RD STE 312 CENTREVILLE, VA 20121
Mailing Phone
(703) 963-2910
Mailing Fax
(703) 815-5663
Is Sole Proprietor?
Yes
Enumeration Date
05-23-2007
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

Specialist

Taxonomy Code
174400000X
Type
Other Service Providers
License No.
0701003362
License State
VA
Taxonomy Description
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

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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 1891905907, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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
8
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
1
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
0
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
9
Unchanged
Pos 9
0
Doubled → 0
Check
7
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 9 → 18 → 9 9 → 18 → 9 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 + 8 + 1 + 8 + 1 + 1 + 8 + 0 + 1 + 0 + 9 + 0 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1891905907.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Counselor
13890 BRADDOCK RD STE 312
CENTREVILLE, VA 20121
Counselor (Professional)
13890 BRADDOCK RD STE 312
CENTREVILLE, VA 20121
Social Worker (Clinical)
13890 BRADDOCK RD STE 312
CENTREVILLE, VA 20121

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1891905907, enumerated as an "individual" on May 23, 2007.

The provider is located at 13890 BRADDOCK RD STE 312 CENTREVILLE, VA 20121 and the phone number is (703) 963-2910.

Specialist with taxonomy code 174400000X.