MS. BARBARA ELLEN CLARK APN-C
NPI 1801970231
Nurse Practitioner - Adult Health in Ewing, NJ

NPI Status: Active since October 24, 2006

Contact Information

2000 PENNINGTON RD
107 EICKHOFF HALL
EWING, NJ
ZIP 08618
Phone: (609) 771-2483

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  • Individual
  • Female
  • Nurse Practitioner
  • Adult Health

About BARBARA CLARK

This page provides the complete NPI Profile along with additional information for Barbara Clark, a provider established in Ewing, New Jersey with a medical specialization in Nurse Practitioner, focusing in adult health . The healthcare provider is registered in the NPI registry with number 1801970231 assigned on October 2006. The practitioner's primary taxonomy code is 363LA2200X with license number 26NN09296900 (NJ). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1801970231
Provider Name
MS. BARBARA ELLEN CLARK APN-C
Gender
Female
Entity Type
Individual
Location Address
2000 PENNINGTON RD 107 EICKHOFF HALL EWING, NJ 08618
Location Phone
(609) 771-2483
Mailing Address
30 COMPTON WAY HAMILTON, NJ 08690
Mailing Phone
(609) 689-9523
Is Sole Proprietor?
No
Enumeration Date
10-24-2006
Last Update Date
09-11-2025
Code Navigator

A nurse practitioner (NP) like Barbara 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

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.
26NN09296900
License State
NJ

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1163WC1400XNursing Service Providers

Registered Nurse
College Health

26NN09296900 (NJ)

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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 1801970231, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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
0
Doubled → 0
Pos 4
1
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
7
Unchanged
Pos 7
0
Doubled → 0
Pos 8
2
Unchanged
Pos 9
3
Doubled → 6
Check
1
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 0 → 0 9 → 18 → 9 0 → 0 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 0 + 1 + 1 + 8 + 7 + 0 + 2 + 6 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1801970231.

Other Providers at the Same Location


The following 12 providers are registered at the same or a nearby location.

Specialist/Technologist (Athletic Trainer)
2000 PENNINGTON RD, THE COLLEGE OF NEW JERSEY
EWING, NJ 08618
Specialist/Technologist (Athletic Trainer)
2000 PENNINGTON RD
EWING, NJ 08618
Counselor
2000 PENNINGTON RD, THE COLLEGE OF NEW JERSEY
EWING, NJ 08618
Counselor (Professional)
2000 PENNINGTON RD, TCNJ, 327 FORCINA HALL
EWING, NJ 08618
Advanced Practice Midwife
2000 PENNINGTON RD, EICKHOFF HALL - ROOM 140
EWING, NJ 08618
Clinic/Center (Ambulatory Family Planning Facility)
2000 PENNINGTON RD, EICKHOFF HALL, RM 140
EWING, NJ 08618
Specialist/Technologist (Athletic Trainer)
2000 PENNINGTON RD
EWING, NJ 08618
Counselor
2000 PENNINGTON RD
EWING, NJ 08618
Specialist/Technologist (Athletic Trainer)
2000 PENNINGTON RD
EWING, NJ 08618
Social Worker (Clinical)
2000 PENNINGTON RD
EWING, NJ 08618
Clinic/Center (Student Health)
2000 PENNINGTON RD, EICKHOFF HALL 107
EWING, NJ 08618
Counselor (Professional)
2000 PENNINGTON RD
EWING, NJ 08618

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1801970231, enumerated as an "individual" on October 24, 2006.

The provider is located at 2000 PENNINGTON RD 107 EICKHOFF HALL EWING, NJ 08618 and the phone number is (609) 771-2483.

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