RADIATION ONCOLOGY AT EXETER HOSPITAL
NPI 1669666541
Radiology - Radiation Oncology in Exeter, NH

NPI Status: Active since September 04, 2007

Contact Information

5 ALUMNI DR
EXETER, NH
ZIP 03833
Phone: (603) 580-7337

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  • Organization
  • Radiology
  • Radiation Oncology
  • CLIA Number: 22D1049893
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 08-01-2026

About RADIATION ONCOLOGY AT EXETER HOSPITAL

This page provides the complete NPI Profile along with additional information for Radiation Oncology At Exeter Hospital, a provider established in Exeter, New Hampshire operating as a Radiology, focusing in radiation oncology . The healthcare provider is registered in the NPI registry with number 1669666541 assigned on September 2007. The practitioner's primary taxonomy code is 2085R0001X. The provider is registered as an organization and their NPI record was last updated 19 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 provider's is doing business as Radiation Oncology At Exeter Hospital. The authorized official of this NPI record is Daniel A Ginsburg (President & Coo)

NPI
1669666541
Provider Legal Name
MASS GENERAL PHYSICIANS ORGANIZATION, INC
Other Organization Name
RADIATION ONCOLOGY AT EXETER HOSPITAL
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
5 ALUMNI DR EXETER, NH 03833
Location Phone
(603) 580-7337
Mailing Address
PO BOX 9142 BOSTON, MA 02114
Mailing Phone
(617) 724-0287
Mailing Fax
Is Sole Proprietor?
No
Is Organization Subpart?
Yes
Enumeration Date
09-04-2007
Last Update Date
09-04-2007
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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
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

DANIEL A GINSBURG

Authorized Official Title
PRESIDENT & COO
Authorized Official Phone
(617) 724-7101

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
22D1049893
Facility Type
Physician Office
Certificate Effective Date
August 02, 2024
Certificate Expiration Date
August 01, 2026
Laboratory Director
VICTOR A. NEEL
Certificate Type
Certificate of Compliance
Certificate Type Description
This CLIA certificate is issued to Radiation Oncology At Exeter Hospital after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements. This type of certificate is issued to laboratories that perform nonwaived (moderate and/or high complexity) testing.

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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 1669666541, 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 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
6
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
9
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
6
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
5
Unchanged
Pos 9
4
Doubled → 8
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 6 → 12 → 3 6 → 12 → 3 6 → 12 → 3 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 2 + 9 + 1 + 2 + 6 + 1 + 2 + 5 + 8 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1669666541.

Other Providers at the Same Location


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

Emergency Medicine
5 ALUMNI DR
EXETER, NH 03833
Anesthesiology
5 ALUMNI DR, ANESTHESIA DEPARTMENT
EXETER, NH 03833
Internal Medicine
5 ALUMNI DR, 3RD FLOOR
EXETER, NH 03833
Anesthesiology
5 ALUMNI DR, ANESTHESIA DEPT.
EXETER, NH 03833
Nurse Anesthetist, Certified Registered
5 ALUMNI DR, ANESTHESIA DEPARTMENT
EXETER, NH 03833
Internal Medicine
5 ALUMNI DR
EXETER, NH 03833
Emergency Medicine (Emergency Medical Services)
5 ALUMNI DR
EXETER, NH 03833
Physician Assistant
5 ALUMNI DR, EMERGENCY DEPARTMENT
EXETER, NH 03833
Emergency Medicine
5 ALUMNI DR
EXETER, NH 03833
Emergency Medicine
5 ALUMNI DR
EXETER, NH 03833
Specialist/Technologist (Athletic Trainer)
5 ALUMNI DR
EXETER, NH 03833
Specialist
5 ALUMNI DR
EXETER, NH 03833
Nurse Practitioner (Family)
5 ALUMNI DR
EXETER, NH 03833
Clinic/Center (Multi-Specialty)
5 ALUMNI DR
EXETER, NH 03833
Dietitian, Registered
5 ALUMNI DR
EXETER, NH 03833
Occupational Therapist
5 ALUMNI DR
EXETER, NH 03833
Nurse Anesthetist, Certified Registered
5 ALUMNI DR, ANESTHESIA DEPARTMENT
EXETER, NH 03833
Nurse Anesthetist, Certified Registered
5 ALUMNI DR, CORE ANESTHESIA
EXETER, NH 03833
Nurse Anesthetist, Certified Registered
5 ALUMNI DR, ANESTHESIA DEPARTMENT
EXETER, NH 03833
Emergency Medicine (Emergency Medical Services)
5 ALUMNI DR
EXETER, NH 03833

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1669666541, enumerated as an "organization" on September 04, 2007.

The provider is located at 5 ALUMNI DR EXETER, NH 03833 and the phone number is (603) 580-7337.

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