DONALD T REILLY M.D.
NPI 1255448395
Orthopaedic Surgery - Adult Reconstructive Orthopaedic Surgery in Brookline, MA

NPI Status: Active since August 24, 2006

Contact Information

235 CYPRESS ST
BROOKLINE, MA
ZIP 02445
Phone: (617) 738-8642
Fax: (617) 738-5045

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  • Individual
  • Male
  • Orthopaedic Surgery
  • Adult Reconstructive Orthopaedic Surgery

About DONALD REILLY

This page provides the complete NPI Profile along with additional information for Donald Reilly, a provider established in Brookline, Massachusetts with a medical specialization in Orthopaedic Surgery, focusing in adult reconstructive orthopaedic surgery . The healthcare provider is registered in the NPI registry with number 1255448395 assigned on August 2006. The practitioner's primary taxonomy code is 207XS0114X with license number 46658 (MA). The provider is registered as an individual and his NPI record was last updated 16 years ago.

NPI
1255448395
Provider Name
DONALD T REILLY M.D.
Gender
Male
Entity Type
Individual
Location Address
235 CYPRESS ST BROOKLINE, MA 02445
Location Phone
(617) 738-8642
Location Fax
(617) 738-5045
Mailing Address
235 CYPRESS ST BROOKLINE, MA 02445
Mailing Phone
(617) 738-8642
Mailing Fax
(617) 738-5045
Is Sole Proprietor?
No
Enumeration Date
08-24-2006
Last Update Date
12-03-2010
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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

Orthopaedic Surgery Adult Reconstructive Orthopaedic Surgery

Taxonomy Code
207XS0114X
Type
Allopathic & Osteopathic Physicians
License No.
46658
License State
MA
Taxonomy Description
Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, adult reconstructive orthopaedic surgeons deal with reconstructive procedures such as joint arthroplasty (i.e., hip and knee), osteotomy, arthroscopy, soft-tissue reconstruction, and a variety of other adult reconstructive surgical procedures.

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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 1255448395, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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
5
Doubled → 10 → 1 + 0
Pos 4
5
Unchanged
Pos 5
4
Doubled → 8
Pos 6
4
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
3
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
5
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 5 → 10 → 1 4 → 8 8 → 16 → 7 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 0 + 5 + 8 + 4 + 1 + 6 + 3 + 1 + 8 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1255448395.

Other Providers at the Same Location


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

Plastic Surgery
235 CYPRESS ST, SUITE 210
BROOKLINE, MA 02445
Physical Therapist
235 CYPRESS ST, STE 100
BROOKLINE, MA 02445
Physical Therapist
235 CYPRESS ST, SUITE 100
BROOKLINE, MA 02445
Plastic Surgery
235 CYPRESS ST, SUITE 210
BROOKLINE, MA 02445
Clinic/Center (Ambulatory Surgical)
235 CYPRESS ST, SUITE 210
BROOKLINE, MA 02445
Dermatology
235 CYPRESS ST, SUITE 200
BROOKLINE, MA 02445
Community/Behavioral Health
235 CYPRESS ST
BROOKLINE, MA 02445
Physical Therapist
235 CYPRESS ST, SUITE 110
BROOKLINE, MA 02445
Dermatology (MOHS-Micrographic Surgery)
235 CYPRESS ST, SUITE 200
BROOKLINE, MA 02445
Counselor (Mental Health)
235 CYPRESS ST, SUITE 310
BROOKLINE, MA 02445
Dermatology
235 CYPRESS ST, SUITE 200
BROOKLINE, MA 02445
Physician Assistant
235 CYPRESS ST
BROOKLINE, MA 02445
Physical Therapist
235 CYPRESS ST, SUITE 115
BROOKLINE, MA 02445
Surgery (Plastic and Reconstructive Surgery)
235 CYPRESS ST, SUITE 210
BROOKLINE, MA 02445
Physical Therapist
235 CYPRESS ST, SUITE 110
BROOKLINE, MA 02445
Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
235 CYPRESS ST, SUITE 200
BROOKLINE, MA 02445
Physical Therapist
235 CYPRESS ST
BROOKLINE, MA 02445
Counselor
235 CYPRESS ST
BROOKLINE, MA 02445
Physician Assistant (Surgical)
235 CYPRESS ST
BROOKLINE, MA 02445

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1255448395, enumerated as an "individual" on August 24, 2006.

The provider is located at 235 CYPRESS ST BROOKLINE, MA 02445 and the phone number is (617) 738-8642.

Orthopaedic Surgery with taxonomy code 207XS0114X and a focus in Adult Reconstructive Orthopaedic Surgery.