CRAIG JEFFREY ALEXANDER APN
NPI 1912850199
Nurse Practitioner - Adult Health in Jersey City, NJ

NPI Status: Active since February 18, 2026

Contact Information

600 PAVONIA AVE
JERSEY CITY, NJ
ZIP 07306
Phone: (201) 792-1600
Fax: (551) 310-6727

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  • Individual
  • Male
  • Nurse Practitioner
  • Adult Health

About CRAIG ALEXANDER

This page provides the complete NPI Profile along with additional information for Craig Alexander, a provider established in Jersey City, New Jersey with a medical specialization in Nurse Practitioner, focusing in adult health . The healthcare provider is registered in the NPI registry with number 1912850199 assigned on February 2026. The practitioner's primary taxonomy code is 363LA2200X with license number 26NJ15527100 (NJ). The provider is registered as an individual and his NPI record was last updated February 2026.

NPI
1912850199
Provider Name
CRAIG JEFFREY ALEXANDER APN
Gender
Male
Entity Type
Individual
Location Address
600 PAVONIA AVE JERSEY CITY, NJ 07306
Location Phone
(201) 792-1600
Location Fax
(551) 310-6727
Mailing Address
42 BEVERLY RD SPRINGFIELD, NJ 07081
Is Sole Proprietor?
No
Enumeration Date
02-18-2026
Last Update Date
02-18-2026
Code Navigator

A nurse practitioner (NP) like Craig Alexander 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.
26NJ15527100
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 1912850199, 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 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
1
Doubled → 2
Pos 4
2
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
5
Unchanged
Pos 7
0
Doubled → 0
Pos 8
1
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
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 1 → 2 8 → 16 → 7 0 → 0 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 2 + 2 + 1 + 6 + 5 + 0 + 1 + 1 + 8 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1912850199.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Internal Medicine (Gastroenterology)
600 PAVONIA AVE, 3RD FLOOR
JERSEY CITY, NJ 07306
Family Medicine
600 PAVONIA AVE, 2ND FLOOR
JERSEY CITY, NJ 07306
Internal Medicine (Rheumatology)
600 PAVONIA AVE
JERSEY CITY, NJ 07306
Internal Medicine (Rheumatology)
600 PAVONIA AVE
JERSEY CITY, NJ 07306
Internal Medicine
600 PAVONIA AVE, SUITE D - 2ND FLOOR
JERSEY CITY, NJ 07306
Ophthalmology
600 PAVONIA AVE, 6TH FLOOR
JERSEY CITY, NJ 07306
Internal Medicine
600 PAVONIA AVE, 2ND FLOOR SUITE C
JERSEY CITY, NJ 07306
Ophthalmology
600 PAVONIA AVE, 6TH FLOOR
JERSEY CITY, NJ 07306
Internal Medicine (Pulmonary Disease)
600 PAVONIA AVE, 5TH FLOOR
JERSEY CITY, NJ 07306
Ophthalmology
600 PAVONIA AVE, 6TH FLOOR
JERSEY CITY, NJ 07306
Internal Medicine (Pulmonary Disease)
600 PAVONIA AVE, 5TH FLOOR
JERSEY CITY, NJ 07306
Internal Medicine (Cardiovascular Disease)
600 PAVONIA AVE
JERSEY CITY, NJ 07306
Family Medicine
600 PAVONIA AVE, 2ND FLOOR
JERSEY CITY, NJ 07306
Clinic/Center (Multi-Specialty)
600 PAVONIA AVE, 7TH FLOOR
JERSEY CITY, NJ 07306
Orthopaedic Surgery
600 PAVONIA AVE, 7TH FLOOR
JERSEY CITY, NJ 07306
Internal Medicine (Rheumatology)
600 PAVONIA AVE
JERSEY CITY, NJ 07306
Pharmacist
600 PAVONIA AVE
JERSEY CITY, NJ 07306
Pharmacy (Community/Retail Pharmacy)
600 PAVONIA AVE
JERSEY CITY, NJ 07306
Internal Medicine (Hematology & Oncology)
600 PAVONIA AVE, 2ND FLOOR
JERSEY CITY, NJ 07306
Internal Medicine (Pulmonary Disease)
600 PAVONIA AVE, 5TH FLOOR
JERSEY CITY, NJ 07306

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1912850199, enumerated as an "individual" on February 18, 2026.

The provider is located at 600 PAVONIA AVE JERSEY CITY, NJ 07306 and the phone number is (201) 792-1600.

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