FAIRFIELD MEDICAL GROUP, LLC
NPI 1013098839
Internal Medicine in Fairfield, CT

NPI Status: Active since October 18, 2006

Contact Information

1300 POST RD
SUITE 202
FAIRFIELD, CT
ZIP 06824
Phone: (203) 255-8827
Fax: (203) 259-4610

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  • Organization
  • Internal Medicine
  • CLIA Number: 07D0722295
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 08-31-2026

About FAIRFIELD MEDICAL GROUP, LLC

This page provides the complete NPI Profile along with additional information for Fairfield Medical Group, Llc, an internist established in Fairfield, Connecticut operating as a Internal Medicine. The healthcare provider is registered in the NPI registry with number 1013098839 assigned on October 2006. The practitioner's primary taxonomy code is 207R00000X with license number 031811 (CT). The provider is registered as an organization and their NPI record was last updated 6 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Dr. Peter Charles Tortora M.d. (Physician)

NPI
1013098839
Provider Name
FAIRFIELD MEDICAL GROUP, LLC
Entity Type
Organization
Location Address
1300 POST RD SUITE 202 FAIRFIELD, CT 06824
Location Phone
(203) 255-8827
Location Fax
(203) 259-4610
Mailing Address
1300 POST RD SUITE 202 FAIRFIELD, CT 06824
Mailing Phone
(203) 255-8827
Mailing Fax
(203) 259-4610
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
10-18-2006
Last Update Date
08-22-2020
Code Navigator

An internist like Fairfield Medical Group, Llc is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

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

Internal Medicine

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
License No.
031811
License State
CT
Taxonomy Description
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area 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

DR. PETER CHARLES TORTORA M.D.

Authorized Official Title
PHYSICIAN
Authorized Official Phone
(203) 255-8827

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
07D0722295
Facility Type
Physician Office
Certificate Effective Date
September 01, 2024
Certificate Expiration Date
August 31, 2026
Laboratory Director
PETER C. TORTORA MD
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Fairfield Medical Group, Llc to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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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 1013098839, 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
0
Unchanged
Pos 3
1
Doubled → 2
Pos 4
3
Unchanged
Pos 5
0
Doubled → 0
Pos 6
9
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
8
Unchanged
Pos 9
3
Doubled → 6
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 1 → 2 0 → 0 8 → 16 → 7 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 2 + 3 + 0 + 9 + 1 + 6 + 8 + 6 + 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 1013098839.

Other Providers at the Same Location


The following 19 providers are registered at the same or a nearby location.

Internal Medicine
1300 POST RD, SUITE 202
FAIRFIELD, CT 06824
Internal Medicine
1300 POST RD, SUITE 202
FAIRFIELD, CT 06824
Internal Medicine
1300 POST RD, SUITE 202
FAIRFIELD, CT 06824
Dentist (General Practice)
1300 POST RD, SUITE 101
FAIRFIELD, CT 06824
Occupational Therapist (Pediatrics)
1300 POST RD, SUITE 204
FAIRFIELD, CT 06824
Occupational Therapist (Pediatrics)
1300 POST RD, SUITE 204
FAIRFIELD, CT 06824
Occupational Therapist (Pediatrics)
1300 POST RD, SUITE 204
FAIRFIELD, CT 06824
Occupational Therapist (Pediatrics)
1300 POST RD, SUITE 204
FAIRFIELD, CT 06824
Physical Therapist (Pediatrics)
1300 POST RD, SUITE 204
FAIRFIELD, CT 06824
Occupational Therapist (Pediatrics)
1300 POST RD, SUITE 204
FAIRFIELD, CT 06824
Occupational Therapist (Pediatrics)
1300 POST RD, SUITE 204
FAIRFIELD, CT 06824
Ophthalmology
1300 POST RD, SUITE 208
FAIRFIELD, CT 06824
Occupational Therapist (Pediatrics)
1300 POST RD, SUITE 204
FAIRFIELD, CT 06824
Speech-Language Pathologist
1300 POST RD, SUITE 204
FAIRFIELD, CT 06824
Occupational Therapist (Pediatrics)
1300 POST RD, SUITE 204
FAIRFIELD, CT 06824
Podiatrist
1300 POST RD, SUITE 206
FAIRFIELD, CT 06824
Occupational Therapist
1300 POST RD, SUITE 204
FAIRFIELD, CT 06824
Speech-Language Pathologist
1300 POST RD, SUITE 204
FAIRFIELD, CT 06824
Physician Assistant
1300 POST RD, SUITE 202
FAIRFIELD, CT 06824

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1013098839, enumerated as an "organization" on October 18, 2006.

The provider is located at 1300 POST RD SUITE 202 FAIRFIELD, CT 06824 and the phone number is (203) 255-8827.

Internal Medicine with taxonomy code 207R00000X.