NICHOLAS ZACCOR MD,PHD
NPI 1003206988
Otolaryngology in Syracuse, NY

NPI Status: Active since January 29, 2015

Contact Information

750 EAST ADAMS ST
SYRACUSE, NY
ZIP 13210
Phone: (315) 464-4636
Fax: (315) 464-7282

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  • Individual
  • Male
  • Otolaryngology

About NICHOLAS ZACCOR

This page provides the complete NPI Profile along with additional information for Nicholas Zaccor, a provider established in Syracuse, New York with a medical specialization in Otolaryngology. The healthcare provider is registered in the NPI registry with number 1003206988 assigned on January 2015. The practitioner's primary taxonomy code is 207Y00000X with license number 342292 (NY). The provider is registered as an individual and his NPI record was last updated May 2026.

NPI
1003206988
Provider Name
NICHOLAS ZACCOR MD,PHD
Gender
Male
Entity Type
Individual
Location Address
750 EAST ADAMS ST SYRACUSE, NY 13210
Location Phone
(315) 464-4636
Location Fax
(315) 464-7282
Mailing Address
750 EAST ADAMS ST CWB ROOM #241 SYRACUSE, NY 13210
Mailing Phone
(315) 464-4636
Mailing Fax
(315) 464-7282
Is Sole Proprietor?
No
Enumeration Date
01-29-2015
Last Update Date
05-22-2026
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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

Otolaryngology

Taxonomy Code
207Y00000X
Type
Allopathic & Osteopathic Physicians
License No.
342292
License State
NY
Taxonomy Description
An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.

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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 1003206988, 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
0
Unchanged
Pos 3
0
Doubled → 0
Pos 4
3
Unchanged
Pos 5
2
Doubled → 4
Pos 6
0
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
9
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 0 → 0 2 → 4 6 → 12 → 3 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 0 + 3 + 4 + 0 + 1 + 2 + 9 + 1 + 6 + 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 1003206988.

Other Providers at the Same Location


The following 19 providers are registered at the same or a nearby location.

Physician Assistant (Surgical)
750 EAST ADAMS ST, UPSTATE MEDICAL UNIVERSITY
SYRACUSE, NY 13210
General Acute Care Hospital (Children)
750 EAST ADAMS ST
SYRACUSE, NY 13210
Physical Therapist
750 EAST ADAMS ST
SYRACUSE, NY 13210
Emergency Medicine
750 EAST ADAMS ST
SYRACUSE, NY 13210
Transplant Surgery
750 EAST ADAMS ST, STE 2W
SYRACUSE, NY 13210
Pediatrics
750 EAST ADAMS ST
SYRACUSE, NY 13210
Pediatrics (Pediatric Emergency Medicine)
750 EAST ADAMS ST
SYRACUSE, NY 13210
Psychologist
750 EAST ADAMS ST
SYRACUSE, NY 13210
Pediatrics (Pediatric Hematology-Oncology)
750 EAST ADAMS ST
SYRACUSE, NY 13210
Thoracic Surgery (Cardiothoracic Vascular Surgery)
750 EAST ADAMS ST, STE 4835
SYRACUSE, NY 13210
Transplant Surgery
750 EAST ADAMS ST, STE 2W
SYRACUSE, NY 13210
Thoracic Surgery (Cardiothoracic Vascular Surgery)
750 EAST ADAMS ST, SUITE 4835
SYRACUSE, NY 13210
Emergency Medicine
750 EAST ADAMS ST
SYRACUSE, NY 13210
Nurse Practitioner
750 EAST ADAMS ST, 4TH FL
SYRACUSE, NY 13210
Pediatrics (Pediatric Hematology-Oncology)
750 EAST ADAMS ST
SYRACUSE, NY 13210
Anesthesiology
750 EAST ADAMS ST, UPSTATE UNIVERSITY HOSPITAL, DEAPRTMENT OF ANESTHESIA
SYRACUSE, NY 13210
Urology
750 EAST ADAMS ST
SYRACUSE, NY 13210
Pediatrics
750 EAST ADAMS ST
SYRACUSE, NY 13210
Nurse Practitioner (Family)
750 EAST ADAMS ST
SYRACUSE, NY 13210

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1003206988, enumerated as an "individual" on January 29, 2015.

The provider is located at 750 EAST ADAMS ST SYRACUSE, NY 13210 and the phone number is (315) 464-4636.

Otolaryngology with taxonomy code 207Y00000X.