RADIATION SERVICES OF GREENWICH, LLC
NPI 1982840039
Radiology - Radiation Oncology in Greenwich, CT

NPI Status: Active since December 19, 2008

Contact Information

77 LAFAYETTE PL
GREENWICH, CT
ZIP 06830
Phone: (203) 863-3773
Fax: (203) 863-3723

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  • Organization
  • Radiology
  • Radiation Oncology

About RADIATION SERVICES OF GREENWICH, LLC

This page provides the complete NPI Profile along with additional information for Radiation Services Of Greenwich, Llc, a provider established in Greenwich, Connecticut operating as a Radiology, focusing in radiation oncology . The healthcare provider is registered in the NPI registry with number 1982840039 assigned on December 2008. The practitioner's primary taxonomy code is 2085R0001X with license number 034877 (CT). The provider is registered as an organization and their NPI record was last updated 18 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Dr. Lesley C. Snelling M.d. (President)

NPI
1982840039
Provider Name
RADIATION SERVICES OF GREENWICH, LLC
Entity Type
Organization
Location Address
77 LAFAYETTE PL GREENWICH, CT 06830
Location Phone
(203) 863-3773
Location Fax
(203) 863-3723
Mailing Address
77 LAFAYETTE PL GREENWICH, CT 06830
Mailing Phone
(203) 863-3773
Mailing Fax
(203) 863-3723
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
12-19-2008
Last Update Date
12-19-2008
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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 Radiation Oncology

Taxonomy Code
2085R0001X
Type
Allopathic & Osteopathic Physicians
License No.
034877
License State
CT
Taxonomy Description
A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area 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. LESLEY C. SNELLING M.D.

Authorized Official Title
PRESIDENT
Authorized Official Phone
(203) 863-3773

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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 1982840039, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 6 + 2 + 1 + 6 + 4 + 0 + 0 + 6 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1982840039.

Other Providers at the Same Location


The following 17 providers are registered at the same or a nearby location.

Thoracic Surgery (Cardiothoracic Vascular Surgery)
77 LAFAYETTE PL, SUITE 302
GREENWICH, CT 06830
Surgery (Surgical Oncology)
77 LAFAYETTE PL, SUITE 302
GREENWICH, CT 06830
Physician Assistant
77 LAFAYETTE PL, RADIATION ONCOLOGY-2ND FLOOR
GREENWICH, CT 06830
Internal Medicine (Medical Oncology)
77 LAFAYETTE PL
GREENWICH, CT 06830
Internal Medicine (Medical Oncology)
77 LAFAYETTE PL
GREENWICH, CT 06830
Surgery (Surgical Oncology)
77 LAFAYETTE PL, SUITE 302
GREENWICH, CT 06830
Surgery (Plastic and Reconstructive Surgery)
77 LAFAYETTE PL, 301
GREENWICH, CT 06830
Radiology (Radiation Oncology)
77 LAFAYETTE PL, SUITE 290
GREENWICH, CT 06830
Radiology (Radiation Oncology)
77 LAFAYETTE PL
GREENWICH, CT 06830
Surgery
77 LAFAYETTE PL, SUITE 301
GREENWICH, CT 06830
Surgery
77 LAFAYETTE PL
GREENWICH, CT 06830
Nurse Practitioner (Family)
77 LAFAYETTE PL
GREENWICH, CT 06830
Pharmacist (Oncology)
77 LAFAYETTE PL
GREENWICH, CT 06830
Surgery
77 LAFAYETTE PL
GREENWICH, CT 06830
Internal Medicine (Medical Oncology)
77 LAFAYETTE PL
GREENWICH, CT 06830
Nurse Practitioner
77 LAFAYETTE PL
GREENWICH, CT 06830
Nurse Practitioner (Family)
77 LAFAYETTE PL
GREENWICH, CT 06830

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1982840039, enumerated as an "organization" on December 19, 2008.

The provider is located at 77 LAFAYETTE PL GREENWICH, CT 06830 and the phone number is (203) 863-3773.

Radiology with taxonomy code 2085R0001X and a focus in Radiation Oncology.