MICHAEL J FRANCO, MD, LLC
NPI 1144364571
Internal Medicine - Pulmonary Disease in Greenwich, CT
About Michael J Franco, Md, Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MICHAEL J FRANCO, MD, LLC (NPI 1144364571) is a healthcare organization registered as a pulmonary disease in Greenwich, Connecticut and active in the NPI registry since February 2007. The organization lists Michael J Franco, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Michael J Franco, Md, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Michael J Franco, MD, LLC, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently 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 Michael J Franco, MD, LLC's NPI number?
The NPI number for Michael J Franco, MD, LLC is 1144364571. It was assigned to this organization in the NPPES registry on February 18, 2007.
Where is Michael J Franco, MD, LLC located?
Michael J Franco, MD, LLC is located at 5 Perryridge Rd, Greenwich, CT 06830. The listed phone number is (203) 863-3115.
What is Michael J Franco, MD, LLC's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.
Is Michael J Franco, MD, LLC enrolled in Medicare?
Yes. Michael J Franco, MD, LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Michael J Franco, MD, LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Pulmonary Disease) reassigns their Medicare billing to Michael J Franco, MD, 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Michael J Franco, MD, LLC was last updated on April 5, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Michael J Franco, Md, Llc · NPI 1144364571
Pulmonary Disease organization in Greenwich, Connecticut. Organization record, active in the CMS NPPES registry since February 18, 2007.
## Identity
- **NPI:** 1144364571 (Entity type: Organization)
- **Enumerated:** February 18, 2007
- **Primary specialty:** Internal Medicine - Pulmonary Disease · taxonomy 207RP1001X
- **Organization subpart:** No
- **Authorized official:** Michael Franco, OWNER
## Practice location
- **Address:** 5 PERRYRIDGE RD, Greenwich, CT 06830-4608
- **Phone:** (203) 863-3115 · **Fax:** (203) 637-1531
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Pulmonary Disease) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 5, 2012
- **Other identifiers:** Medicare UPIN F56733; Medicare ID-Type Unspecified 110007880 (CT)
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Source: [NPI Profile](https://npiprofile.com/npi/1144364571) · Data from the CMS NPPES public registry.