LARRY S WITANOWSKI MD
NPI 1124096508
Radiology - Nuclear Radiology in Syracuse, NY

NPI Status: Active since March 10, 2006

Contact Information

736 IRVING AVE
SYRACUSE, NY
ZIP 13210
Phone: (315) 470-7551
Fax: (315) 470-2719

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  • Individual
  • Male
  • Radiology
  • Nuclear Radiology

About LARRY WITANOWSKI

This page provides the complete NPI Profile along with additional information for Larry Witanowski, a provider established in Syracuse, New York with a medical specialization in Radiology, focusing in nuclear radiology . The healthcare provider is registered in the NPI registry with number 1124096508 assigned on March 2006. The practitioner's primary taxonomy code is 2085N0904X with license number 157906 (NY). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1124096508
Provider Name
LARRY S WITANOWSKI MD
Gender
Male
Entity Type
Individual
Location Address
736 IRVING AVE SYRACUSE, NY 13210
Location Phone
(315) 470-7551
Location Fax
(315) 470-2719
Mailing Address
PO BOX 2004 EAST SYRACUSE, NY 13057
Mailing Phone
(315) 362-5285
Mailing Fax
(315) 470-2719
Is Sole Proprietor?
Yes
Enumeration Date
03-10-2006
Last Update Date
09-11-2025
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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

Radiology Nuclear Radiology

Taxonomy Code
2085N0904X
Type
Allopathic & Osteopathic Physicians
License No.
157906
License State
NY
Taxonomy Description
A radiologist who is involved in the analysis and imaging of radionuclides and radiolabeled substances in vitro and in vivo for diagnosis and the administration of radionuclides and radiolabeled substances for the treatment of disease.

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)
12085R0202XAllopathic & Osteopathic Physicians

Radiology
Diagnostic Radiology

157906 (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 1124096508, we treat the final digit (8) 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 52. The final step is to find the difference between that total and the next multiple of ten (60 - 52 = 8).

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

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 4 + 4 + 0 + 9 + 1 + 2 + 5 + 0 + 24 = 52

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

The next multiple of ten after 52 is 60. The difference is the calculated check digit.

60 - 52 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1124096508.

Other Providers at the Same Location


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

Internal Medicine
736 IRVING AVE
SYRACUSE, NY 13210
Hospitalist
736 IRVING AVE
SYRACUSE, NY 13210
Emergency Medicine
736 IRVING AVE
SYRACUSE, NY 13210
Hospitalist
736 IRVING AVE
SYRACUSE, NY 13210
Psychiatry & Neurology (Neurology)
736 IRVING AVE
SYRACUSE, NY 13210
Nurse Practitioner (Family)
736 IRVING AVE
SYRACUSE, NY 13210
Anesthesiology
736 IRVING AVE
SYRACUSE, NY 13210
Anesthesiology
736 IRVING AVE
SYRACUSE, NY 13210
Anesthesiology
736 IRVING AVE
SYRACUSE, NY 13210
Anesthesiology
736 IRVING AVE
SYRACUSE, NY 13210
Anesthesiology
736 IRVING AVE
SYRACUSE, NY 13210
Anesthesiology
736 IRVING AVE
SYRACUSE, NY 13210
Anesthesiology
736 IRVING AVE
SYRACUSE, NY 13210
Anesthesiology
736 IRVING AVE
SYRACUSE, NY 13210
Anesthesiology
736 IRVING AVE
SYRACUSE, NY 13210
Anesthesiology
736 IRVING AVE
SYRACUSE, NY 13210
Anesthesiology
736 IRVING AVE
SYRACUSE, NY 13210
Anesthesiology
736 IRVING AVE
SYRACUSE, NY 13210
Anesthesiology
736 IRVING AVE
SYRACUSE, NY 13210
Anesthesiology
736 IRVING AVE
SYRACUSE, NY 13210

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1124096508, enumerated as an "individual" on March 10, 2006.

The provider is located at 736 IRVING AVE SYRACUSE, NY 13210 and the phone number is (315) 470-7551.

Radiology with taxonomy code 2085N0904X and a focus in Nuclear Radiology.