CONSTANCE MCFARLAND
NPI 1649089426
Nurse Practitioner - Psychiatric/Mental Health in Pine Hill, NJ

NPI Status: Active since January 06, 2025

Contact Information

1505 PINE ST
PINE HILL, NJ
ZIP 08021
Phone: (856) 685-0090

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  • Individual
  • Female
  • Nurse Practitioner
  • Psychiatric/Mental Health

About CONSTANCE MCFARLAND

This page provides the complete NPI Profile along with additional information for Constance Mcfarland, a provider established in Pine Hill, New Jersey with a medical specialization in Nurse Practitioner, focusing in psychiatric/mental health . The healthcare provider is registered in the NPI registry with number 1649089426 assigned on January 2025. The practitioner's primary taxonomy code is 363LP0808X with license number 26NJ15527700 (NJ). The provider is registered as an individual and her NPI record was last updated February 2026.

NPI
1649089426
Provider Name
CONSTANCE MCFARLAND
Gender
Female
Entity Type
Individual
Location Address
1505 PINE ST PINE HILL, NJ 08021
Location Phone
(856) 685-0090
Mailing Address
1505 PINE ST PINE HILL, NJ 08021
Mailing Phone
(856) 685-0090
Is Sole Proprietor?
Yes
Enumeration Date
01-06-2025
Last Update Date
02-24-2026
Code Navigator

A nurse practitioner (NP) like Constance Mcfarland 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 Psychiatric/Mental Health

Taxonomy Code
363LP0808X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
26NJ15527700
License State
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 1649089426, we treat the final digit (6) 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 74. The final step is to find the difference between that total and the next multiple of ten (80 - 74 = 6).

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

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 8 + 9 + 0 + 8 + 1 + 8 + 4 + 4 + 24 = 74

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

The next multiple of ten after 74 is 80. The difference is the calculated check digit.

80 - 74 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1649089426.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1649089426, enumerated as an "individual" on January 06, 2025.

The provider is located at 1505 PINE ST PINE HILL, NJ 08021 and the phone number is (856) 685-0090.

Nurse Practitioner with taxonomy code 363LP0808X and a focus in Psychiatric/Mental Health.