MS. DANIELLE MARIE HARKIN APN
NPI 1982554879
Nurse Practitioner - Family in Englewood, NJ

NPI Status: Active since January 30, 2026

Contact Information

420 GRAND AVE STE 101
ENGLEWOOD, NJ
ZIP 07631
Phone: (201) 569-7044

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  • Individual
  • Female
  • Nurse Practitioner
  • Family

About DANIELLE HARKIN

This page provides the complete NPI Profile along with additional information for Danielle Harkin, a provider established in Englewood, New Jersey with a medical specialization in Nurse Practitioner, focusing in family . The healthcare provider is registered in the NPI registry with number 1982554879 assigned on January 2026. The practitioner's primary taxonomy code is 363LF0000X with license number 26NJ15477800 (NJ). The provider is registered as an individual and her NPI record was last updated January 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
1982554879
Provider Name
MS. DANIELLE MARIE HARKIN APN
Gender
Female
Entity Type
Individual
Location Address
420 GRAND AVE STE 101 ENGLEWOOD, NJ 07631
Location Phone
(201) 569-7044
Mailing Address
68 BENTON RD PARAMUS, NJ 07652
Mailing Phone
(201) 783-5243
Is Sole Proprietor?
Yes
Enumeration Date
01-30-2026
Last Update Date
01-30-2026
Code Navigator

A nurse practitioner (NP) like Danielle Harkin 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 Family

Taxonomy Code
363LF0000X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
26NJ15477800
License State
NJ

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 1982554879, we treat the final digit (9) 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).

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
9
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
2
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
5
Unchanged
Pos 7
4
Doubled → 8
Pos 8
8
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
9
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 8 → 16 → 7 5 → 10 → 1 4 → 8 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 6 + 2 + 1 + 0 + 5 + 8 + 8 + 1 + 4 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1982554879.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Nurse Practitioner (Family)
420 GRAND AVE STE 101
ENGLEWOOD, NJ 07631
Nurse Practitioner (Primary Care)
420 GRAND AVE STE 101
ENGLEWOOD, NJ 07631
Internal Medicine (Gastroenterology)
420 GRAND AVE STE 101
ENGLEWOOD, NJ 07631

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1982554879, enumerated as an "individual" on January 30, 2026.

The provider is located at 420 GRAND AVE STE 101 ENGLEWOOD, NJ 07631 and the phone number is (201) 569-7044.

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