FAIRFIELD MEDICAL GROUP, LLC
NPI 1013098839
Internal Medicine in Fairfield, CT
About Fairfield Medical Group, Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
FAIRFIELD MEDICAL GROUP, LLC (NPI 1013098839) is a healthcare organization registered as an internal medicine in Fairfield, Connecticut and active in the NPI registry since October 2006. The organization holds a CLIA Waiver certificate valid through August 31, 2028 and lists Peter Charles Tortora, Physician, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Fairfield Medical Group, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
2Medicare enrollment records show 2 clinicians reassign Medicare billing to Fairfield Medical Group, LLC, which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.
Clinicians, nearest first (2)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver 07D0722295
Fairfield Medical Group LLC · Fairfield, CTFrequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Fairfield Medical Group, LLC's NPI number?
The NPI number for Fairfield Medical Group, LLC is 1013098839. It was assigned to this organization in the NPPES registry on October 18, 2006.
Where is Fairfield Medical Group, LLC located?
Fairfield Medical Group, LLC is located at 1300 Post Rd Suite 202, Fairfield, CT 06824. The listed phone number is (203) 255-8827.
What is Fairfield Medical Group, LLC's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Fairfield Medical Group, LLC enrolled in Medicare?
Yes. Fairfield Medical Group, LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Fairfield Medical Group, LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Internal Medicine, reassign their Medicare billing to Fairfield Medical Group, LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Fairfield Medical Group, LLC hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 07D0722295) is associated with this NPI, valid through August 31, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
What insurance does Fairfield Medical Group, LLC accept?
Health plans from Anthem Blue Cross and Blue Shield list Fairfield Medical Group, LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Fairfield Medical Group, LLC was last updated on August 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Fairfield Medical Group, Llc · NPI 1013098839
Internal Medicine organization in Fairfield, Connecticut. Organization record, active in the CMS NPPES registry since October 18, 2006.
## Identity
- **NPI:** 1013098839 (Entity type: Organization)
- **Enumerated:** October 18, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **Organization subpart:** No
- **Authorized official:** Peter Tortora, PHYSICIAN
## Practice location
- **Address:** 1300 POST RD, SUITE 202, Fairfield, CT 06824-6038
- **Phone:** (203) 255-8827 · **Fax:** (203) 259-4610
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 2 clinicians (Internal Medicine) reassign Medicare billing to this organization (form CMS-855R); 2 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 22, 2020
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1013098839) · Data from the CMS NPPES public registry.