MIDDLESEX SURGICAL ASSOCIATES INC
NPI 1073720769
Specialist in Winchester, MA

NPI Status: Active since May 16, 2007

Contact Information

955 MAIN ST
SUITE G2A
WINCHESTER, MA
ZIP 01890
Phone: (781) 729-2020
Fax: (781) 729-6846

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  • Organization
  • Specialist

About MIDDLESEX SURGICAL ASSOCIATES INC

This page provides the complete NPI Profile along with additional information for Middlesex Surgical Associates Inc, a provider established in Winchester, Massachusetts operating as a Specialist. The healthcare provider is registered in the NPI registry with number 1073720769 assigned on May 2007. The practitioner's primary taxonomy code is 174400000X. The provider is registered as an organization and their NPI record was last updated 15 years ago. Middlesex Surgical Associates Inc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Mrs. William L Breckwoldt Md (President)

NPI
1073720769
Provider Name
MIDDLESEX SURGICAL ASSOCIATES INC
Entity Type
Organization
Location Address
955 MAIN ST SUITE G2A WINCHESTER, MA 01890
Location Phone
(781) 729-2020
Location Fax
(781) 729-6846
Mailing Address
955 MAIN ST SUITE G2A WINCHESTER, MA 01890
Mailing Phone
(781) 729-2020
Mailing Fax
(781) 729-6846
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-16-2007
Last Update Date
05-09-2011
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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

Specialist

Taxonomy Code
174400000X
Type
Other Service Providers
Taxonomy Description
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

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

MRS. WILLIAM L BRECKWOLDT MD

Authorized Official Title
PRESIDENT
Authorized Official Phone
(781) 729-2020

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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 1073720769, 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 51. The final step is to find the difference between that total and the next multiple of ten (60 - 51 = 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
0
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
3
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
2
Unchanged
Pos 7
0
Doubled → 0
Pos 8
7
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 7 → 14 → 5 7 → 14 → 5 0 → 0 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 4 + 3 + 1 + 4 + 2 + 0 + 7 + 1 + 2 + 24 = 51

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

The next multiple of ten after 51 is 60. The difference is the calculated check digit.

60 - 51 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1073720769.

Other Providers at the Same Location


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

Ophthalmology
955 MAIN ST, STE 108
WINCHESTER, MA 01890
Ophthalmology
955 MAIN ST, STE 108
WINCHESTER, MA 01890
Pediatrics
955 MAIN ST, SUITE 106 PEDIATRICIANS INC
WINCHESTER, MA 01890
Pediatrics
955 MAIN ST, PEDIATRICIANS INC
WINCHESTER, MA 01890
Dentist (General Practice)
955 MAIN ST, SUITE 201
WINCHESTER, MA 01890
Dentist
955 MAIN ST, SUITE 201
WINCHESTER, MA 01890
Surgery (Surgical Oncology)
955 MAIN ST, SUITE G2A
WINCHESTER, MA 01890
Specialist
955 MAIN ST, SUITE 211
WINCHESTER, MA 01890
Internal Medicine
955 MAIN ST, SUITE 304
WINCHESTER, MA 01890
Psychologist (Clinical)
955 MAIN ST, SUITE 105
WINCHESTER, MA 01890
Dentist (Pediatric Dentistry)
955 MAIN ST
WINCHESTER, MA 01890
Dentist (Pediatric Dentistry)
955 MAIN ST
WINCHESTER, MA 01890
Dentist (Pediatric Dentistry)
955 MAIN ST
WINCHESTER, MA 01890
Dentist (Pediatric Dentistry)
955 MAIN ST
WINCHESTER, MA 01890
Psychologist
955 MAIN ST, SUITE 105
WINCHESTER, MA 01890
Nurse Practitioner
955 MAIN ST, SUITE # G6
WINCHESTER, MA 01890
Psychiatry & Neurology (Neurology)
955 MAIN ST, SUITE 204
WINCHESTER, MA 01890
Dentist (Oral and Maxillofacial Surgery)
955 MAIN ST, SUITE #210
WINCHESTER, MA 01890
Dentist (Oral and Maxillofacial Surgery)
955 MAIN ST, SUITE #210
WINCHESTER, MA 01890
Nurse Practitioner (Gerontology)
955 MAIN ST, SUITE 301A
WINCHESTER, MA 01890

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1073720769, enumerated as an "organization" on May 16, 2007.

The provider is located at 955 MAIN ST SUITE G2A WINCHESTER, MA 01890 and the phone number is (781) 729-2020.

Specialist with taxonomy code 174400000X.