LIANSHENG SONG DDS
NPI 1164599569
Oral & Maxillofacial Surgery in Farmington, CT

NPI Status: Active since November 29, 2006

Contact Information

263 FARMINGTON AVE
DIVISION OF OMS L-7073, MC1720
FARMINGTON, CT
ZIP 06030
Phone: (860) 679-2583
Fax: (860) 679-1702

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  • Individual
  • Male
  • Oral & Maxillofacial Surgery

About LIANSHENG SONG

This page provides the complete NPI Profile along with additional information for Liansheng Song, a provider established in Farmington, Connecticut with a medical specialization in Oral & Maxillofacial Surgery. The healthcare provider is registered in the NPI registry with number 1164599569 assigned on November 2006. The practitioner's primary taxonomy code is 204E00000X with license number 010234 (CT). The provider is registered as an individual and his NPI record was last updated 13 years ago.

NPI
1164599569
Provider Name
LIANSHENG SONG DDS
Gender
Male
Entity Type
Individual
Location Address
263 FARMINGTON AVE DIVISION OF OMS L-7073, MC1720 FARMINGTON, CT 06030
Location Phone
(860) 679-2583
Location Fax
(860) 679-1702
Mailing Address
263 FARMINGTON AVE DIVISION OF OMS L-7073, MC1720 FARMINGTON, CT 06030
Mailing Phone
(860) 679-2583
Mailing Fax
(860) 679-1702
Is Sole Proprietor?
No
Enumeration Date
11-29-2006
Last Update Date
03-07-2013
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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

Oral & Maxillofacial Surgery

Taxonomy Code
204E00000X
Type
Allopathic & Osteopathic Physicians
License No.
010234
License State
CT
Taxonomy Description
Oral and maxillofacial surgeons are trained to recognize and treat a wide spectrum of diseases, injuries and defects in the head, neck, face, jaws and the hard and soft tissues of the oral and maxillofacial region. They are also trained to administer anesthesia, and provide care in an office setting. They are trained to treat problems such as the extraction of wisdom teeth, misaligned jaws, tumors and cysts of the jaw and mouth, and to perform dental implant 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)
11223S0112XDental Providers

Dentist
Oral and Maxillofacial Surgery

010234 (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 1164599569, 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
1
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
4
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
9
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
5
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 6 → 12 → 3 5 → 10 → 1 9 → 18 → 9 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 2 + 4 + 1 + 0 + 9 + 1 + 8 + 5 + 1 + 2 + 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 1164599569.

Other Providers at the Same Location


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

Neurological Surgery
263 FARMINGTON AVE
FARMINGTON, CT 06030
Internal Medicine
263 FARMINGTON AVE
FARMINGTON, CT 06030
Pathology (Anatomic Pathology)
263 FARMINGTON AVE
FARMINGTON, CT 06030
Psychiatry & Neurology (Psychiatry)
263 FARMINGTON AVE
FARMINGTON, CT 06030
Internal Medicine (Gastroenterology)
263 FARMINGTON AVE
FARMINGTON, CT 06030
Dietitian, Registered
263 FARMINGTON AVE
FARMINGTON, CT 06030
Internal Medicine
263 FARMINGTON AVE
FARMINGTON, CT 06030
Nurse Anesthetist, Certified Registered
263 FARMINGTON AVE
FARMINGTON, CT 06030
Psychiatry & Neurology (Neurology)
263 FARMINGTON AVE
FARMINGTON, CT 06030
Internal Medicine (Hematology & Oncology)
263 FARMINGTON AVE
FARMINGTON, CT 06030
Dermatology
263 FARMINGTON AVE
FARMINGTON, CT 06030
Radiology (Diagnostic Radiology)
263 FARMINGTON AVE
FARMINGTON, CT 06030
Family Medicine (Geriatric Medicine)
263 FARMINGTON AVE
FARMINGTON, CT 06030
Surgery (Vascular Surgery)
263 FARMINGTON AVE
FARMINGTON, CT 06030
Internal Medicine
263 FARMINGTON AVE
FARMINGTON, CT 06030
Internal Medicine (Hematology & Oncology)
263 FARMINGTON AVE
FARMINGTON, CT 06030
Orthopaedic Surgery
263 FARMINGTON AVE
FARMINGTON, CT 06030
Dentist
263 FARMINGTON AVE
FARMINGTON, CT 06030
Internal Medicine (Infectious Disease)
263 FARMINGTON AVE
FARMINGTON, CT 06030
Dentist
263 FARMINGTON AVE
FARMINGTON, CT 06030

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1164599569, enumerated as an "individual" on November 29, 2006.

The provider is located at 263 FARMINGTON AVE DIVISION OF OMS L-7073, MC1720 FARMINGTON, CT 06030 and the phone number is (860) 679-2583.

Oral & Maxillofacial Surgery with taxonomy code 204E00000X.