MRS. JEAN BARBARA THORPE-WILLIAMS NP
NPI 1891086385
Nurse Practitioner - Adult Health in Laurel, MD

NPI Status: Active since May 02, 2011

Contact Information

312 MARSHALL AVE STE 600
LAUREL, MD
ZIP 20707
Phone: (301) 368-4536
Fax: (301) 867-7681

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  • Individual
  • Female
  • Nurse Practitioner
  • Adult Health

About JEAN THORPE-WILLIAMS

This page provides the complete NPI Profile along with additional information for Jean Thorpe-williams, a provider established in Laurel, Maryland with a medical specialization in Nurse Practitioner, focusing in adult health . The healthcare provider is registered in the NPI registry with number 1891086385 assigned on May 2011. The practitioner's primary taxonomy code is 363LA2200X with license number R213746 (MD). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1891086385
Provider Name
MRS. JEAN BARBARA THORPE-WILLIAMS NP
Gender
Female
Entity Type
Individual
Location Address
312 MARSHALL AVE STE 600 LAUREL, MD 20707
Location Phone
(301) 368-4536
Location Fax
(301) 867-7681
Mailing Address
12608 BLUE SKY DR CLARKSBURG, MD 20871
Mailing Phone
(301) 368-4536
Mailing Fax
(301) 867-7681
Is Sole Proprietor?
Yes
Enumeration Date
05-02-2011
Last Update Date
04-17-2025
Code Navigator

A nurse practitioner (NP) like Jean Thorpe-williams is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.

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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

Nurse Practitioner Adult Health

Taxonomy Code
363LA2200X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
R213746
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 1891086385, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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
0
Doubled → 0
Pos 6
8
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
3
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
5
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 0 → 0 6 → 12 → 3 8 → 16 → 7

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 + 0 + 8 + 1 + 2 + 3 + 1 + 6 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1891086385.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1891086385, enumerated as an "individual" on May 02, 2011.

The provider is located at 312 MARSHALL AVE STE 600 LAUREL, MD 20707 and the phone number is (301) 368-4536.

Nurse Practitioner with taxonomy code 363LA2200X and a focus in Adult Health.