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R. LESLIE SHELTON, M.D., P.C.
NPI 1124182472
Surgery in Leominster, MA

Active since December 21, 2006
100 HOSPITAL RD, SUITE 2B, LEOMINSTER, MA 01453(978) 840-6481(978) 840-0506 Get Directions Write a Review

NPPES record last updated: November 30, 2007. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About R. Leslie Shelton, M.d., P.c. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

R. LESLIE SHELTON, M.D., P.C. (NPI 1124182472) is a healthcare organization registered as a surgery in Leominster, Massachusetts and active in the NPI registry since December 2006. The organization lists Robert Leslie Shelton, Owner, as its authorized official.

NPPES Registry Identity

NPI1124182472
Entity TypeOrganization
Primary Taxonomy208600000X
Legal Business NameR. LESLIE SHELTON, M.D., P.C.
Location Address100 HOSPITAL RD, SUITE 2BLeominster, MA 01453-2253
Mailing Address100 Hospital Rd, Suite 2bLeominster, MA 01453-2253 · (978) 840-6481 · Fax (978) 840-0506
Phone(978) 840-6481
Fax(978) 840-0506
Organization SubpartNo
Authorized OfficialRobert Leslie SheltonOwner · (978) 840-6481
Enumeration DateDecember 21, 2006
Last NPPES UpdateNovember 30, 2007
✔ NPI 1124182472 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
100 HOSPITAL RD, Leominster, MA 01453
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Other Identifiers 2

OtherM18235MA · Blue Cross
Medicare PINM21323MA

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.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)

R. Leslie Shelton, M.d., P.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to R. Leslie Shelton, M.D., P.C., which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.

Clinicians, nearest first (2)

Nathaniel Merrell, M.D.
General Surgery
NPI 1922162262
100 HOSPITAL RD SUITE 2B
Leominster, MA 01453
(978) 840-6481
✔ PECOS✔ Accepts MedicareSame address
Robert Shelton, M.D.
General Surgery
NPI 1538223870
100 HOSPITAL RD SUITE 2B
Leominster, MA 01453
(978) 840-6481
✔ PECOS✔ Accepts MedicareSame address

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 R. Leslie Shelton, M.D., P.C.'s NPI number?

The NPI number for R. Leslie Shelton, M.D., P.C. is 1124182472. It was assigned to this organization in the NPPES registry on December 21, 2006.

Where is R. Leslie Shelton, M.D., P.C. located?

R. Leslie Shelton, M.D., P.C. is located at 100 Hospital Rd Suite 2B, Leominster, MA 01453. The listed phone number is (978) 840-6481.

What is R. Leslie Shelton, M.D., P.C.'s specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is R. Leslie Shelton, M.D., P.C. enrolled in Medicare?

Yes. R. Leslie Shelton, M.D., P.C. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through R. Leslie Shelton, M.D., P.C.?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in General Surgery, reassign their Medicare billing to R. Leslie Shelton, M.D., P.C.. 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.

What insurance does R. Leslie Shelton, M.D., P.C. accept?

Health plans from Anthem Blue Cross and Blue Shield list R. Leslie Shelton, M.D., P.C. 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 R. Leslie Shelton, M.D., P.C. was last updated on November 30, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.