HAJIME ICHIKAWA NP
NPI 1659970853
Nurse Practitioner - Family in Ossining, NY

NPI Status: Active since October 20, 2020

Contact Information

38 1/2 WOLDEN RD APT B1-5
OSSINING, NY
ZIP 10562
Phone: (914) 426-7570

Get Directions Write a Review

  • Individual
  • Male
  • Nurse Practitioner
  • Family

About HAJIME ICHIKAWA

This page provides the complete NPI Profile along with additional information for Hajime Ichikawa, a provider established in Ossining, New York with a medical specialization in Nurse Practitioner, focusing in family . The healthcare provider is registered in the NPI registry with number 1659970853 assigned on October 2020. The practitioner's primary taxonomy code is 363LF0000X with license number 348758 (NY). The provider is registered as an individual and his NPI record was last updated 4 years ago.

NPI
1659970853
Provider Name
HAJIME ICHIKAWA NP
Gender
Male
Entity Type
Individual
Location Address
38 1/2 WOLDEN RD APT B1-5 OSSINING, NY 10562
Location Phone
(914) 426-7570
Mailing Address
38 1/2 WOLDEN RD APT B1-5 OSSINING, NY 10562
Mailing Phone
(914) 426-7570
Is Sole Proprietor?
Yes
Enumeration Date
10-20-2020
Last Update Date
03-09-2022
Code Navigator

A nurse practitioner (NP) like Hajime Ichikawa 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

Secondary Locations

  • 1202 Hilltop Rd
    Mahwah, NJ 07430
    (914) 426-7570

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.
348758
License State
NY

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)
1163W00000XNursing Service Providers

Registered Nurse

733781 (NY)

Reviews for HAJIME ICHIKAWA NP

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1659970853, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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
5
Doubled → 10 → 1 + 0
Pos 4
9
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
7
Unchanged
Pos 7
0
Doubled → 0
Pos 8
8
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
3
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 5 → 10 → 1 9 → 18 → 9 0 → 0 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 0 + 9 + 1 + 8 + 7 + 0 + 8 + 1 + 0 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1659970853.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1659970853, enumerated as an "individual" on October 20, 2020.

The provider is located at 38 1/2 WOLDEN RD APT B1-5 OSSINING, NY 10562 and the phone number is (914) 426-7570.

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