MARTIN GILLESPIE
NPI 1841135472
Nurse Practitioner - Psychiatric/Mental Health in Hoboken, NJ

NPI Status: Active since April 21, 2026

Contact Information

76 JACKSON ST APT 1R
HOBOKEN, NJ
ZIP 07030
Phone: (201) 675-4718

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

About MARTIN GILLESPIE

This page provides the complete NPI Profile along with additional information for Martin Gillespie, a provider established in Hoboken, 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 1841135472 assigned on April 2026. The practitioner's primary taxonomy code is 363LP0808X with license number 26NJ15548200 (NJ). The provider is registered as an individual and his NPI record was last updated April 2026.

NPI
1841135472
Provider Name
MARTIN GILLESPIE
Gender
Male
Entity Type
Individual
Location Address
76 JACKSON ST APT 1R HOBOKEN, NJ 07030
Location Phone
(201) 675-4718
Mailing Address
76 JACKSON ST APT 1R HOBOKEN, NJ 07030
Mailing Phone
(201) 675-4718
Is Sole Proprietor?
Yes
Enumeration Date
04-21-2026
Last Update Date
04-21-2026
Code Navigator

A nurse practitioner (NP) like Martin Gillespie 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.
26NJ15548200
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 1841135472, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 8 + 1 + 2 + 3 + 1 + 0 + 4 + 1 + 4 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1841135472.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1841135472, enumerated as an "individual" on April 21, 2026.

The provider is located at 76 JACKSON ST APT 1R HOBOKEN, NJ 07030 and the phone number is (201) 675-4718.

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