JULIA CLARK
NPI 1144174863
Nurse Practitioner - Family in Stafford, VA

NPI Status: Active since February 21, 2026

Contact Information

102 LAKESEDGE LN APT 303
STAFFORD, VA
ZIP 22554
Phone: (207) 233-6921

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  • Individual
  • Female
  • Nurse Practitioner
  • Family

About JULIA CLARK

This page provides the complete NPI Profile along with additional information for Julia Clark, a provider established in Stafford, Virginia with a medical specialization in Nurse Practitioner, focusing in family . The healthcare provider is registered in the NPI registry with number 1144174863 assigned on February 2026. The practitioner's primary taxonomy code is 363LF0000X with license number 0024196548 (VA). The provider is registered as an individual and her NPI record was last updated February 2026. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization.

NPI
1144174863
Provider Name
JULIA CLARK
Gender
Female
Entity Type
Individual
Location Address
102 LAKESEDGE LN APT 303 STAFFORD, VA 22554
Location Phone
(207) 233-6921
Mailing Address
170 PROSPECT ST UNIT 6 PROVIDENCE, RI 02906
Mailing Phone
(207) 233-6921
Is Sole Proprietor?
Yes
Enumeration Date
02-21-2026
Last Update Date
02-21-2026
Code Navigator

A nurse practitioner (NP) like Julia Clark 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.

Location Map

Secondary Locations

  • 170 Prospect St Unit 6
    Providence, RI 02906
    (207) 233-6921

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 Family

Taxonomy Code
363LF0000X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
0024196548
License State
VA

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

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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 1144174863, 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 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
1
Unchanged
Pos 3
4
Doubled → 8
Pos 4
4
Unchanged
Pos 5
1
Doubled → 2
Pos 6
7
Unchanged
Pos 7
4
Doubled → 8
Pos 8
8
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 1 → 2 4 → 8 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 8 + 4 + 2 + 7 + 8 + 8 + 1 + 2 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1144174863.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1144174863, enumerated as an "individual" on February 21, 2026.

The provider is located at 102 LAKESEDGE LN APT 303 STAFFORD, VA 22554 and the phone number is (207) 233-6921.

Nurse Practitioner with taxonomy code 363LF0000X and a focus in Family.