MARSHALL KATZ C.O.
NPI 1780960559
Orthotist in Great Neck, NY

NPI Status: Active since October 25, 2011

Contact Information

800 NORTHERN BLVD
GREAT NECK, NY
ZIP 11021
Phone: (516) 829-6188
Fax: (516) 829-1488

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  • Individual
  • Male
  • Orthotist

About MARSHALL KATZ

This page provides the complete NPI Profile along with additional information for Marshall Katz, a provider established in Great Neck, New York with a medical specialization in Orthotist. The healthcare provider is registered in the NPI registry with number 1780960559 assigned on October 2011. The practitioner's primary taxonomy code is 222Z00000X with license number CO1909 (VA). The provider is registered as an individual and his NPI record was last updated 15 years ago.

NPI
1780960559
Provider Name
MARSHALL KATZ C.O.
Gender
Male
Entity Type
Individual
Location Address
800 NORTHERN BLVD GREAT NECK, NY 11021
Location Phone
(516) 829-6188
Location Fax
(516) 829-1488
Mailing Address
24 HOFSTRA CT PLAINVIEW, NY 11803
Mailing Phone
(516) 380-0185
Mailing Fax
(516) 829-1488
Is Sole Proprietor?
Yes
Enumeration Date
10-25-2011
Last Update Date
10-25-2011
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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

Orthotist

Taxonomy Code
222Z00000X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
License No.
CO1909
License State
VA
Taxonomy Description
A health care professional who is specifically educated and trained to manage comprehensive orthotic patient care, including musculoskeletal and neuromuscular anomalies resulting from injuries or disease processes involving the lower extremity, upper extremity or spinal segment/s and positional deformation of the cranium. Orthotists assess specific patient needs, formulate an appropriate treatment plan, implement the treatment plan and provide follow-up care.

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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 1780960559, 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
7
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
0
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
6
Unchanged
Pos 7
0
Doubled → 0
Pos 8
5
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
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 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 + 7 + 1 + 6 + 0 + 1 + 8 + 6 + 0 + 5 + 1 + 0 + 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 1780960559.

Other Providers at the Same Location


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

Physical Therapist
800 NORTHERN BLVD
GREAT NECK, NY 11021
Physical Therapist
800 NORTHERN BLVD
GREAT NECK, NY 11021
Prosthetic/Orthotic Supplier
800 NORTHERN BLVD, SUITE 3B
GREAT NECK, NY 11021
Counselor (Mental Health)
800 NORTHERN BLVD
GREAT NECK, NY 11021
Counselor (Mental Health)
800 NORTHERN BLVD, NSUH VOCATIONAL REHABILITATION CENTER
GREAT NECK, NY 11021
Pharmacy (Community/Retail Pharmacy)
800 NORTHERN BLVD, STE 3A
GREAT NECK, NY 11021
Pharmacist
800 NORTHERN BLVD, SUITE #3A
GREAT NECK, NY 11021
Clinic/Center (Primary Care)
800 NORTHERN BLVD, SUITE# 3B
GREAT NECK, NY 11021
Counselor (Mental Health)
800 NORTHERN BLVD
GREAT NECK, NY 11021
Prosthetist
800 NORTHERN BLVD, SUITE 3B
GREAT NECK, NY 11021
Counselor (Mental Health)
800 NORTHERN BLVD
GREAT NECK, NY 11021
Occupational Therapist (Mental Health)
800 NORTHERN BLVD
GREAT NECK, NY 11021
Student in an Organized Health Care Education/Training Program
800 NORTHERN BLVD
GREAT NECK, NY 11021
Social Worker
800 NORTHERN BLVD
GREAT NECK, NY 11021
Counselor (Mental Health)
800 NORTHERN BLVD
GREAT NECK, NY 11021
Student in an Organized Health Care Education/Training Program
800 NORTHERN BLVD
GREAT NECK, NY 11021
Counselor (Mental Health)
800 NORTHERN BLVD
GREAT NECK, NY 11021
Registered Nurse
800 NORTHERN BLVD
GREAT NECK, NY 11021
Student in an Organized Health Care Education/Training Program
800 NORTHERN BLVD
GREAT NECK, NY 11021
Student in an Organized Health Care Education/Training Program
800 NORTHERN BLVD
GREAT NECK, NY 11021

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1780960559, enumerated as an "individual" on October 25, 2011.

The provider is located at 800 NORTHERN BLVD GREAT NECK, NY 11021 and the phone number is (516) 829-6188.

Orthotist with taxonomy code 222Z00000X.