DR. RITA SUSAN O'DWYER DDS
NPI 1114450327
Dentist - Endodontics in Stony Brook, NY

NPI Status: Active since April 05, 2017

Contact Information

2500 NESCONSET HWY BLDG 18A
STONY BROOK, NY
ZIP 11790
Phone: (631) 751-1400

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  • Individual
  • Female
  • Dentist
  • Endodontics

About RITA O'DWYER

This page provides the complete NPI Profile along with additional information for Rita O'dwyer, a provider established in Stony Brook, New York with a medical specialization in Dentist, focusing in endodontics . The healthcare provider is registered in the NPI registry with number 1114450327 assigned on April 2017. The practitioner's primary taxonomy code is 1223E0200X with license number 059772 (NY). The provider is registered as an individual and her NPI record was last updated 4 years ago.

NPI
1114450327
Provider Name
DR. RITA SUSAN O'DWYER DDS
Gender
Female
Entity Type
Individual
Location Address
2500 NESCONSET HWY BLDG 18A STONY BROOK, NY 11790
Location Phone
(631) 751-1400
Mailing Address
PO BOX 143 SAINT JAMES, NY 11780
Mailing Phone
(631) 760-1048
Is Sole Proprietor?
No
Enumeration Date
04-05-2017
Last Update Date
06-07-2022
Code Navigator

A dentist like Rita O'dwyer 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

Secondary Locations

  • 506 6th St New York Presbyterian Brooklyn Methodist Hospital
    Brooklyn, NY 11215
    (718) 780-3000
  • 705 Hawkins Ave
    Lake Ronkonkoma, NY 11779
    (631) 981-5150
  • 2013 Wantagh Ave
    Wantagh, NY 11793
    (516) 826-6655

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 Endodontics

Taxonomy Code
1223E0200X
Type
Dental Providers
License No.
059772
License State
NY
Taxonomy Description
The branch of dentistry that is concerned with the morphology, physiology and pathology of the human dental pulp and periradicular tissues. Its study and practice encompass the basic and clinical sciences including biology of the normal pulp, the etiology, diagnosis, prevention and treatment of diseases and injuries of the pulp and associated periradicular conditions.

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

059772 (NY)
2390200000XStudent, Health Care

Student in an Organized Health Care Education/Training Program

 

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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 1114450327, we treat the final digit (7) 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 53. The final step is to find the difference between that total and the next multiple of ten (60 - 53 = 7).

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

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 2 + 4 + 8 + 5 + 0 + 3 + 4 + 24 = 53

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

The next multiple of ten after 53 is 60. The difference is the calculated check digit.

60 - 53 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1114450327.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Dentist (Endodontics)
2500 NESCONSET HWY BLDG 18A
STONY BROOK, NY 11790
Dentist (Endodontics)
2500 NESCONSET HWY BLDG 18A
STONY BROOK, NY 11790
Dentist (Endodontics)
2500 NESCONSET HWY BLDG 18A
STONY BROOK, NY 11790

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1114450327, enumerated as an "individual" on April 05, 2017.

The provider is located at 2500 NESCONSET HWY BLDG 18A STONY BROOK, NY 11790 and the phone number is (631) 751-1400.

Dentist with taxonomy code 1223E0200X and a focus in Endodontics.