MS. DEBRA CORRINE FOSTER LCPC
NPI 1649448903
Counselor - Professional in La Plata, MD

NPI Status: Active since February 20, 2008

Contact Information

401 CARROLL ST
LA PLATA, MD
ZIP 20646
Phone: (301) 659-4552

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  • Individual
  • Female
  • Counselor
  • Professional

About DEBRA FOSTER

This page provides the complete NPI Profile along with additional information for Debra Foster, a provider established in La Plata, Maryland with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1649448903 assigned on February 2008. The practitioner's primary taxonomy code is 101YP2500X with license number LC2661 (MD). The provider is registered as an individual and her NPI record was last updated 18 years ago.

NPI
1649448903
Provider Name
MS. DEBRA CORRINE FOSTER LCPC
Gender
Female
Entity Type
Individual
Location Address
401 CARROLL ST LA PLATA, MD 20646
Location Phone
(301) 659-4552
Mailing Address
PO BOX 1054 LA PLATA, MD 20646
Mailing Phone
(301) 659-4552
Is Sole Proprietor?
Yes
Enumeration Date
02-20-2008
Last Update Date
02-20-2008
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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 Professional

Taxonomy Code
101YP2500X
Type
Behavioral Health & Social Service Providers
License No.
LC2661
License State
MD

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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 1649448903, we treat the final digit (3) 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 77. The final step is to find the difference between that total and the next multiple of ten (80 - 77 = 3).

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
6
Unchanged
Pos 3
4
Doubled → 8
Pos 4
9
Unchanged
Pos 5
4
Doubled → 8
Pos 6
4
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
9
Unchanged
Pos 9
0
Doubled → 0
Check
3
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 8 → 16 → 7 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 8 + 9 + 8 + 4 + 1 + 6 + 9 + 0 + 24 = 77

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

The next multiple of ten after 77 is 80. The difference is the calculated check digit.

80 - 77 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1649448903.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Nursing Care
401 CARROLL ST, SUITE 104
LA PLATA, MD 20646
Social Worker (Clinical)
401 CARROLL ST
LA PLATA, MD 20646

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1649448903, enumerated as an "individual" on February 20, 2008.

The provider is located at 401 CARROLL ST LA PLATA, MD 20646 and the phone number is (301) 659-4552.

Counselor with taxonomy code 101YP2500X and a focus in Professional.