DR. WILLIAM AMERICO LONGO M.D.
NPI 1861471179
Surgery in Middletown, CT

NPI Status: Active since January 13, 2006

Contact Information

520 SAYBROOK RD
MIDDLETOWN, CT
ZIP 06457
Phone: (860) 346-2608
Fax: (860) 347-4691

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  • Individual
  • Male
  • Surgery

About WILLIAM LONGO

This page provides the complete NPI Profile along with additional information for William Longo, a provider established in Middletown, Connecticut with a medical specialization in Surgery. The healthcare provider is registered in the NPI registry with number 1861471179 assigned on January 2006. The practitioner's primary taxonomy code is 208600000X with license number 023666 (CT). The provider is registered as an individual and his NPI record was last updated 16 years ago.

NPI
1861471179
Provider Name
DR. WILLIAM AMERICO LONGO M.D.
Gender
Male
Entity Type
Individual
Location Address
520 SAYBROOK RD MIDDLETOWN, CT 06457
Location Phone
(860) 346-2608
Location Fax
(860) 347-4691
Mailing Address
239 OLD MILL RD MIDDLETOWN, CT 06457
Mailing Phone
(860) 346-2608
Is Sole Proprietor?
No
Enumeration Date
01-13-2006
Last Update Date
07-28-2010
Code Navigator

A surgeon like William Longo 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.
023666
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.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
12086S0129XAllopathic & Osteopathic Physicians

Surgery
Vascular Surgery

023666 (CT)
22086X0206XAllopathic & Osteopathic Physicians

Surgery
Surgical Oncology

023666 (CT)
3208C00000XAllopathic & Osteopathic Physicians

Colon & Rectal Surgery

023666 (CT)

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
B38365MEDICARE UPIN (02)CT 
20000666MEDICARE ID-TYPE UNSPECIFIED (04)CT 
001236660MEDICAID (05)CT 

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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 1861471179, 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 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
8
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
1
Unchanged
Pos 5
4
Doubled → 8
Pos 6
7
Unchanged
Pos 7
1
Doubled → 2
Pos 8
1
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
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 6 → 12 → 3 4 → 8 1 → 2 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 + 2 + 1 + 8 + 7 + 2 + 1 + 1 + 4 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1861471179.

Other Providers at the Same Location


The following 17 providers are registered at the same or a nearby location.

Surgery
520 SAYBROOK RD
MIDDLETOWN, CT 06457
Nurse Practitioner
520 SAYBROOK RD, SUITE 201
MIDDLETOWN, CT 06457
Urology
520 SAYBROOK RD, SUITE 100B
MIDDLETOWN, CT 06457
Internal Medicine
520 SAYBROOK RD, SUITE 210
MIDDLETOWN, CT 06457
Urology
520 SAYBROOK RD
MIDDLETOWN, CT 06457
Nurse Practitioner (Family)
520 SAYBROOK RD, SUITE N100
MIDDLETOWN, CT 06457
Internal Medicine
520 SAYBROOK RD, SUITE 210
MIDDLETOWN, CT 06457
Family Medicine
520 SAYBROOK RD, SUITE N100
MIDDLETOWN, CT 06457
Physician Assistant (Surgical)
520 SAYBROOK RD, S100
MIDDLETOWN, CT 06457
Internal Medicine
520 SAYBROOK RD
MIDDLETOWN, CT 06457
Family Medicine
520 SAYBROOK RD, SUITE N100
MIDDLETOWN, CT 06457
Family Medicine
520 SAYBROOK RD, SUITE N100
MIDDLETOWN, CT 06457
Nurse Practitioner
520 SAYBROOK RD, SUITE N100
MIDDLETOWN, CT 06457
Internal Medicine
520 SAYBROOK RD, SUITE N100
MIDDLETOWN, CT 06457
Nurse Practitioner
520 SAYBROOK RD
MIDDLETOWN, CT 06457
Dietitian, Registered
520 SAYBROOK RD
MIDDLETOWN, CT 06457
Counselor
520 SAYBROOK RD
MIDDLETOWN, CT 06457

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1861471179, enumerated as an "individual" on January 13, 2006.

The provider is located at 520 SAYBROOK RD MIDDLETOWN, CT 06457 and the phone number is (860) 346-2608.

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.