ROBERT LONIGRO, MD, PC
NPI 1285695361
Internal Medicine in Marshfield, MA
About Robert Lonigro, Md, Pc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ROBERT LONIGRO, MD, PC (NPI 1285695361) is a healthcare organization registered as an internal medicine in Marshfield, Massachusetts and active in the NPI registry since March 2006. The organization lists Robert Lonigro, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Robert Lonigro, Md, Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by October 31, 2026
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Robert Lonigro, MD, PC, 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 Robert Lonigro, MD, PC's NPI number?
The NPI number for Robert Lonigro, MD, PC is 1285695361. It was assigned to this organization in the NPPES registry on March 29, 2006.
Where is Robert Lonigro, MD, PC located?
Robert Lonigro, MD, PC is located at 45 Paddock Way, Marshfield, MA 02050. The listed phone number is (781) 254-4923.
What is Robert Lonigro, MD, PC's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Robert Lonigro, MD, PC enrolled in Medicare?
Yes. Robert Lonigro, MD, PC is registered in the Medicare PECOS enrollment system.
When is Robert Lonigro, MD, PC's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Massachusetts, Clinic/Group Practice) is due for revalidation by October 31, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Robert Lonigro, MD, PC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Robert Lonigro, MD, PC. 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.
What insurance does Robert Lonigro, MD, PC accept?
Health plans from Anthem Blue Cross and Blue Shield list Robert Lonigro, MD, PC 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 Robert Lonigro, MD, PC 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.
# Robert Lonigro, Md, Pc · NPI 1285695361
Internal Medicine organization in Marshfield, Massachusetts. Organization record, active in the CMS NPPES registry since March 29, 2006.
## Identity
- **NPI:** 1285695361 (Entity type: Organization)
- **Enumerated:** March 29, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **Organization subpart:** No
- **Authorized official:** Robert Lonigro, PRESIDENT
## Practice location
- **Address:** 45 PADDOCK WAY, Marshfield, MA 02050-8242
- **Phone:** (781) 254-4923
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** October 31, 2026 (Non-DME Part B, Massachusetts, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 1 clinician (Internal Medicine) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 22, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1285695361) · Data from the CMS NPPES public registry.