MR. ERIC CHRISTOPHER SZILLUS F.N.P.
NPI 1891082061
Nurse Practitioner - Family in Syosset, NY

NPI Status: Active since July 07, 2011

Contact Information

8 GREENFIELD RD
SYOSSET, NY
ZIP 11791
Phone: (516) 496-3001
Fax: (516) 496-3066

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  • Individual
  • Male
  • Nurse Practitioner
  • Family

About ERIC SZILLUS

This page provides the complete NPI Profile along with additional information for Eric Szillus, a provider established in Syosset, New York with a medical specialization in Nurse Practitioner, focusing in family . The healthcare provider is registered in the NPI registry with number 1891082061 assigned on July 2011. The practitioner's primary taxonomy code is 363LF0000X with license number 335466 (NY). The provider is registered as an individual and his NPI record was last updated 15 years ago.

NPI
1891082061
Provider Name
MR. ERIC CHRISTOPHER SZILLUS F.N.P.
Gender
Male
Entity Type
Individual
Location Address
8 GREENFIELD RD SYOSSET, NY 11791
Location Phone
(516) 496-3001
Location Fax
(516) 496-3066
Mailing Address
8 GREENFIELD RD SYOSSET, NY 11791
Mailing Phone
(516) 496-3001
Mailing Fax
(516) 496-3066
Is Sole Proprietor?
No
Enumeration Date
07-07-2011
Last Update Date
07-07-2011
Code Navigator

A nurse practitioner (NP) like Eric Szillus 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.
335466
License State
NY

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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 1891082061, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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
9
Doubled → 18 → 1 + 8
Pos 4
1
Unchanged
Pos 5
0
Doubled → 0
Pos 6
8
Unchanged
Pos 7
2
Doubled → 4
Pos 8
0
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
1
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 9 → 18 → 9 0 → 0 2 → 4 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 8 + 1 + 0 + 8 + 4 + 0 + 1 + 2 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1891082061.

Other Providers at the Same Location


The following 9 providers are registered at the same or a nearby location.

Internal Medicine (Pulmonary Disease)
8 GREENFIELD RD
SYOSSET, NY 11791
Internal Medicine (Cardiovascular Disease)
8 GREENFIELD RD
SYOSSET, NY 11791
Internal Medicine (Cardiovascular Disease)
8 GREENFIELD RD
SYOSSET, NY 11791
Physician Assistant
8 GREENFIELD RD
SYOSSET, NY 11791
Nurse Practitioner (Adult Health)
8 GREENFIELD RD
SYOSSET, NY 11791
Internal Medicine (Cardiovascular Disease)
8 GREENFIELD RD
SYOSSET, NY 11791
Nurse Practitioner (Adult Health)
8 GREENFIELD RD
SYOSSET, NY 11791
Nurse Practitioner (Family)
8 GREENFIELD RD
SYOSSET, NY 11791
Internal Medicine
8 GREENFIELD RD
SYOSSET, NY 11791

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1891082061, enumerated as an "individual" on July 07, 2011.

The provider is located at 8 GREENFIELD RD SYOSSET, NY 11791 and the phone number is (516) 496-3001.

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