RALLIS DENTISTRY OF MANHASSET
NPI 1215058201
Dentist - Oral and Maxillofacial Surgery in Manhasset, NY

NPI Status: Active since April 03, 2007

Contact Information

45 ORCHARD ST
MANHASSET, NY
ZIP 11030
Phone: (516) 627-0362
Fax: (516) 869-1515

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  • Organization
  • Dentist
  • Oral and Maxillofacial Surgery

About RALLIS DENTISTRY OF MANHASSET

This page provides the complete NPI Profile along with additional information for Rallis Dentistry Of Manhasset, a provider established in Manhasset, New York operating as a Dentist, focusing in oral and maxillofacial surgery . The healthcare provider is registered in the NPI registry with number 1215058201 assigned on April 2007. The practitioner's primary taxonomy code is 1223S0112X. The provider is registered as an organization and their NPI record was last updated one year ago. Rallis Dentistry Of Manhasset operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The provider's . The authorized official of this NPI record is Dr. Nicholas I Rallis D.d.s. (Member)

NPI
1215058201
Provider Legal Name
RALLIS DENTISTRY OF MANHASSET
Other Organization Name
Other Name Type
(6)
Entity Type
Organization
Location Address
45 ORCHARD ST MANHASSET, NY 11030
Location Phone
(516) 627-0362
Location Fax
(516) 869-1515
Mailing Address
45 ORCHARD ST MANHASSET, NY 11030
Mailing Phone
(516) 627-0362
Mailing Fax
(516) 869-1515
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
04-03-2007
Last Update Date
09-11-2025
Code Navigator

A dentist like Rallis Dentistry Of Manhasset is a skilled in and licensed provider that diagnoses and treats problems with patients teeth, gums, and related parts of the mouth. Dentists educate patients on how to take care of the teeth and gums and provide information on diet choices that affect oral health. Dentists must be licensed in the state in which they work.

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

Dentist Oral and Maxillofacial Surgery

Taxonomy Code
1223S0112X
Type
Dental Providers
Taxonomy Description
An oral and maxillofacial surgery dentist specialized in the diagnosis, surgical and adjunctive treatment of diseases, injuries and defects involving both the functional and esthetic aspects of the hard and soft tissues of the oral and maxillofacial region.

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)
11223G0001XDental Providers

Dentist
General Practice

041674 (NY)
21223P0300XDental Providers

Dentist
Periodontics

 

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. NICHOLAS I RALLIS D.D.S.

Authorized Official Title
MEMBER
Authorized Official Phone
(516) 627-0362

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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 1215058201, 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 49. The final step is to find the difference between that total and the next multiple of ten (50 - 49 = 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
2
Unchanged
Pos 3
1
Doubled → 2
Pos 4
5
Unchanged
Pos 5
0
Doubled → 0
Pos 6
5
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
2
Unchanged
Pos 9
0
Doubled → 0
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 1 → 2 0 → 0 8 → 16 → 7 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 2 + 5 + 0 + 5 + 1 + 6 + 2 + 0 + 24 = 49

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

The next multiple of ten after 49 is 50. The difference is the calculated check digit.

50 - 49 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1215058201.

Other Providers at the Same Location


The following 5 providers are registered at the same or a nearby location.

Dentist
45 ORCHARD ST
MANHASSET, NY 11030
Internal Medicine (Rheumatology)
45 ORCHARD ST
MANHASSET, NY 11030
Internal Medicine
45 ORCHARD ST
MANHASSET, NY 11030
Internal Medicine (Rheumatology)
45 ORCHARD ST
MANHASSET, NY 11030
Internal Medicine (Rheumatology)
45 ORCHARD ST
MANHASSET, NY 11030

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1215058201, enumerated as an "organization" on April 03, 2007.

The provider is located at 45 ORCHARD ST MANHASSET, NY 11030 and the phone number is (516) 627-0362.

Dentist with taxonomy code 1223S0112X and a focus in Oral and Maxillofacial Surgery.