BARBARA WILLIAMS
NPI 1841839297
Counselor - Professional in Oxon Hill, MD

NPI Status: Active since January 02, 2020

Contact Information

6710 OXON HILL RD STE 210
OXON HILL, MD
ZIP 20745
Phone: (240) 461-4891

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  • Individual
  • Female
  • Counselor
  • Professional

About BARBARA WILLIAMS

This page provides the complete NPI Profile along with additional information for Barbara Williams, a provider established in Oxon Hill, Maryland with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1841839297 assigned on January 2020. The practitioner's primary taxonomy code is 101YP2500X with license number LCP9848 (MD). The provider is registered as an individual and her NPI record was last updated 7 years ago.

NPI
1841839297
Provider Name
BARBARA WILLIAMS
Gender
Female
Entity Type
Individual
Location Address
6710 OXON HILL RD STE 210 OXON HILL, MD 20745
Location Phone
(240) 461-4891
Mailing Address
6710 OXON HILL RD STE 210 OXON HILL, MD 20745
Mailing Phone
(240) 461-4891
Is Sole Proprietor?
Yes
Enumeration Date
01-02-2020
Last Update Date
01-02-2020
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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.
LCP9848
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 1841839297, 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 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 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
4
Doubled → 8
Pos 4
1
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
3
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
2
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
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 4 → 8 8 → 16 → 7 9 → 18 → 9 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 8 + 1 + 1 + 6 + 3 + 1 + 8 + 2 + 1 + 8 + 24 = 73

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

The next multiple of ten after 73 is 80. The difference is the calculated check digit.

80 - 73 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1841839297.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Respite Care (Respite Care, Intellectual and/or Developmental Disabilities)
6710 OXON HILL RD STE 210
OXON HILL, MD 20745
Social Worker (Clinical)
6710 OXON HILL RD STE 210
OXON HILL, MD 20745
Social Worker (Clinical)
6710 OXON HILL RD STE 210
OXON HILL, MD 20745
Physical Medicine & Rehabilitation
6710 OXON HILL RD STE 210
OXON HILL, MD 20745
Podiatrist (Foot Surgery)
6710 OXON HILL RD STE 210
OXON HILL, MD 20745
Podiatrist
6710 OXON HILL RD STE 210
OXON HILL, MD 20745
Counselor (Professional)
6710 OXON HILL RD STE 210
OXON HILL, MD 20745
Registered Nurse
6710 OXON HILL RD STE 210
OXON HILL, MD 20745
Counselor
6710 OXON HILL RD STE 210
OXON HILL, MD 20745
Clinical Medical Laboratory
6710 OXON HILL RD STE 210
OXON HILL, MD 20745
Psychologist (Counseling)
6710 OXON HILL RD STE 210
OXON HILL, MD 20745
Social Worker
6710 OXON HILL RD STE 210
OXON HILL, MD 20745
Counselor (Mental Health)
6710 OXON HILL RD STE 210
OXON HILL, MD 20745
Social Worker (Clinical)
6710 OXON HILL RD STE 210
OXON HILL, MD 20745
Counselor (Mental Health)
6710 OXON HILL RD STE 210
FOREST HEIGHTS, MD 20745
Community/Behavioral Health
6710 OXON HILL RD STE 210
OXON HILL, MD 20745
Psychologist (Counseling)
6710 OXON HILL RD STE 210
OXON HILL, MD 20745
Clinic/Center (Mental Health (Including Community Mental Health Center))
6710 OXON HILL RD STE 210
OXON HILL, MD 20745
Counselor (Mental Health)
6710 OXON HILL RD STE 210
OXON HILL, MD 20745
Counselor (Mental Health)
6710 OXON HILL RD STE 210
OXON HILL, MD 20745

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1841839297, enumerated as an "individual" on January 02, 2020.

The provider is located at 6710 OXON HILL RD STE 210 OXON HILL, MD 20745 and the phone number is (240) 461-4891.

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