WILLIAM MITCHELL JR, LLC
NPI 1881008670
Clinic/Center - Ambulatory Surgical in Wellesley, MA

NPI Status: Active since June 19, 2014

Contact Information

65 WALNUT ST
SUITE 440
WELLESLEY, MA
ZIP 02481
Phone: (781) 235-9089

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  • Organization
  • Clinic/Center
  • Ambulatory Surgical

About WILLIAM MITCHELL JR, LLC

This page provides the complete NPI Profile along with additional information for William Mitchell Jr, Llc, a provider established in Wellesley, Massachusetts operating as a Clinic/center, focusing in ambulatory surgical . The healthcare provider is registered in the NPI registry with number 1881008670 assigned on June 2014. The practitioner's primary taxonomy code is 261QA1903X. The provider is registered as an organization and their NPI record was last updated 12 years ago. The authorized official of this NPI record is Matthew Dupee (Practice Administrator)

NPI
1881008670
Provider Name
WILLIAM MITCHELL JR, LLC
Entity Type
Organization
Location Address
65 WALNUT ST SUITE 440 WELLESLEY, MA 02481
Location Phone
(781) 235-9089
Mailing Address
65 WALNUT ST SUITE 440 WELLESLEY, MA 02481
Mailing Phone
(781) 235-9089
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
06-19-2014
Last Update Date
06-19-2014
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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

Clinic/Center Ambulatory Surgical

Taxonomy Code
261QA1903X
Type
Ambulatory Health Care Facilities
License State
MA

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

MATTHEW DUPEE

Authorized Official Title
PRACTICE ADMINISTRATOR
Authorized Official Phone
(781) 235-9089

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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 1881008670, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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
8
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
1
Unchanged
Pos 5
0
Doubled → 0
Pos 6
0
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
6
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
0
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 0 → 0 8 → 16 → 7 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 6 + 1 + 0 + 0 + 1 + 6 + 6 + 1 + 4 + 24 = 60

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

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

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1881008670.

Other Providers at the Same Location


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

Pediatrics
65 WALNUT ST, MGH LADDERS
WELLESLEY, MA 02481
Occupational Therapist
65 WALNUT ST, SUITE # 370
WELLESLEY, MA 02481
Specialist
65 WALNUT ST, SUITE 420
WELLESLEY, MA 02481
Dermatology
65 WALNUT ST, STE 520
WELLESLEY, MA 02481
Dermatology
65 WALNUT ST, STE 480
WELLESLEY, MA 02481
Dermatology
65 WALNUT ST, STE 480
WELLESLEY, MA 02481
Nurse Practitioner
65 WALNUT ST
WELLESLEY, MA 02481
Dermatology
65 WALNUT ST, STE 480
WELLESLEY, MA 02481
Pediatrics
65 WALNUT ST, SUITE 310
WELLESLEY HILLS, MA 02481
Ophthalmology
65 WALNUT ST, SUITE 330
WELLESLEY HILLS, MA 02481
Plastic Surgery
65 WALNUT ST
WELLESLEY HILLS, MA 02481
Internal Medicine
65 WALNUT ST, SUITE 500
WELLESLEY, MA 02481
Nurse Practitioner (Primary Care)
65 WALNUT ST
WELLESLEY, MA 02481
General Practice
65 WALNUT ST, SUITE 500
WELLESLEY, MA 02481
Physician Assistant (Medical)
65 WALNUT ST, SUTIE 520
WELLESLEY, MA 02481
Internal Medicine
65 WALNUT ST, SUITE 500
WELLESLEY, MA 02481
Nurse Practitioner (Family)
65 WALNUT ST, SUITE 590
WELLESLEY, MA 02481
Dermatology (MOHS-Micrographic Surgery)
65 WALNUT ST, STE 480
WELLESLEY HILLS, MA 02481
Nurse Practitioner
65 WALNUT ST, SUITE 500
WELLESLEY, MA 02481
Physician Assistant
65 WALNUT ST, SUITE 420
WELLESLEY, MA 02481

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1881008670, enumerated as an "organization" on June 19, 2014.

The provider is located at 65 WALNUT ST SUITE 440 WELLESLEY, MA 02481 and the phone number is (781) 235-9089.

Clinic/Center with taxonomy code 261QA1903X and a focus in Ambulatory Surgical.