DR. DEAN NORMAN WILLIS M.D.
NPI 1598859746
Surgery in New London, CT

NPI Status: Active since October 03, 2006

Contact Information

50 FAIR HARBOUR PL
SUITE 2-C
NEW LONDON, CT
ZIP 06320
Phone: (860) 443-3147
Fax: (860) 443-0087

Get Directions Write a Review

  • Individual
  • Male
  • Surgery

About DEAN WILLIS

This page provides the complete NPI Profile along with additional information for Dean Willis, a provider established in New London, Connecticut with a medical specialization in Surgery. The healthcare provider is registered in the NPI registry with number 1598859746 assigned on October 2006. The practitioner's primary taxonomy code is 208600000X with license number 22374 (CT). The provider is registered as an individual and his NPI record was last updated 16 years ago.

NPI
1598859746
Provider Name
DR. DEAN NORMAN WILLIS M.D.
Gender
Male
Entity Type
Individual
Location Address
50 FAIR HARBOUR PL SUITE 2-C NEW LONDON, CT 06320
Location Phone
(860) 443-3147
Location Fax
(860) 443-0087
Mailing Address
50 FAIR HARBOUR PL SUITE 2-C NEW LONDON, CT 06320
Mailing Phone
(860) 443-3147
Mailing Fax
(860) 443-0087
Is Sole Proprietor?
No
Enumeration Date
10-03-2006
Last Update Date
02-03-2010
Code Navigator

A surgeon like Dean Willis treats injuries, diseases, and deformities through surgical operations. A surgeon could correct physical deformities, repair bone and tissue, or perform preventive or elective surgeries. Surgeons also examine patients, perform and interpret diagnostic tests, and provide counsel on preventive healthcare.

Location Map

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

Surgery

Taxonomy Code
208600000X
Type
Allopathic & Osteopathic Physicians
License No.
22374
License State
CT
Taxonomy Description
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
020011006MEDICARE PIN (08)CT 
020000463MEDICARE PIN (08)CT 
001223742MEDICAID (05)CT 
B39074MEDICARE UPIN (02)CT 

Reviews for DR. DEAN NORMAN WILLIS M.D.

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1598859746, we treat the final digit (6) 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 84. The final step is to find the difference between that total and the next multiple of ten (90 - 84 = 6).

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

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 8 + 8 + 1 + 6 + 5 + 1 + 8 + 7 + 8 + 24 = 84

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

The next multiple of ten after 84 is 90. The difference is the calculated check digit.

90 - 84 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1598859746.

Other Providers at the Same Location


The following 5 providers are registered at the same or a nearby location.

Physician Assistant (Surgical)
50 FAIR HARBOUR PL, SUITE 2-A
NEW LONDON, CT 06320
Surgery (Vascular Surgery)
50 FAIR HARBOUR PL, SUITE 2C
NEW LONDON, CT 06320
Surgery
50 FAIR HARBOUR PL, SUITE 2-C
NEW LONDON, CT 06320
Neurological Surgery
50 FAIR HARBOUR PL
NEW LONDON, CT 06320
Pain Medicine (Pain Medicine)
50 FAIR HARBOUR PL
NEW LONDON, CT 06320

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1598859746, enumerated as an "individual" on October 03, 2006.

The provider is located at 50 FAIR HARBOUR PL SUITE 2-C NEW LONDON, CT 06320 and the phone number is (860) 443-3147.

Surgery with taxonomy code 208600000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.