MARC SANFORD LESSIN MD
NPI 1184682213
Surgery - Pediatric Surgery in Danville, PA
About Marc Sanford Lessin Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARC SANFORD LESSIN MD (NPI 1184682213) is an individual pediatric surgery provider in Danville, Pennsylvania, licensed in Pennsylvania (MD434491) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS and maintains 7 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 7
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Marc Sanford Lessin Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
10Medicare enrollment records show Marc Lessin reassigns Medicare billing to 10 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Danville, PA 17822
- Reassigned Medicare billing, Pennsylvania enrollment
- 4,429 clinicians in this Medicare group
Ashland, PA 17921
- Reassigned Medicare billing, Pennsylvania enrollment
- Medicare enrollment name: St Lukes Physician Group Inc
- 2,851 clinicians in this Medicare group
Frackville, PA 17931
- Reassigned Medicare billing, Pennsylvania enrollment
- 2,895 clinicians in this Medicare group
Wyomissing, PA 19610
- Reassigned Medicare billing, Pennsylvania enrollment
- 479 clinicians in this Medicare group
Stony Brook, NY 11794
- Reassigned Medicare billing, New York enrollment
- 114 clinicians in this Medicare group
Springfield, MA 01199
- Reassigned Medicare billing, Massachusetts enrollment
- 1,537 clinicians in this Medicare group
Keene, NH 03431
- Reassigned Medicare billing, New Hampshire enrollment
- 2,999 clinicians in this Medicare group
Lebanon, NH 03756
- Reassigned Medicare billing, New Hampshire enrollment
- 2,620 clinicians in this Medicare group
Mason, MI 48854
- Reassigned Medicare billing, Michigan enrollment
- 916 clinicians in this Medicare group
Modesto, CA 95350
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Valley Childrens Medical Group
- 387 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DANVILLE, PA 17822
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 Marc Lessin's NPI number?
The NPI number for Marc Lessin is 1184682213. It was assigned to this individual provider in the NPPES registry on May 1, 2006.
Where is Marc Lessin located?
Marc Lessin practices at 100 N Academy Ave, Danville, PA 17822. The listed phone number is (570) 271-6259.
What is Marc Lessin's specialty?
The primary specialty registered for this NPI is Surgery, specializing in Pediatric Surgery, with taxonomy code 2086S0120X.
Is Marc Lessin enrolled in Medicare?
Yes. Marc Lessin is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Marc Lessin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marc Lessin reassigns Medicare benefits to 10 organizations: Geisinger Clinic (Danville, PA), St Luke's Physician Group Inc (Ashland, PA), Lehigh Valley Physician Group (Frackville, PA), Stc Pediatrics LLC (Wyomissing, PA), Stony Brook Surgical Associates, University Faculty Practice Corporati (Stony Brook, NY) and 5 more organizations, listed in the Medicare section above. Each 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 Marc Lessin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Marc Lessin accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Buckeye Health Plan and Taro Health list Marc Lessin 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 Marc Lessin was last updated on March 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 months 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.
# Marc Sanford Lessin, MD · NPI 1184682213
Pediatric Surgery physician in Danville, Pennsylvania. Individual provider, active in the CMS NPPES registry since May 1, 2006.
## Identity
- **NPI:** 1184682213 (Entity type: Individual)
- **Enumerated:** May 1, 2006
- **Primary specialty:** Surgery - Pediatric Surgery · taxonomy 2086S0120X
- **State license:** MD434491 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 100 N ACADEMY AVE, Danville, PA 17822-1011
- **Phone:** (570) 271-6259
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 10 organizations under Medicare reassignment (form CMS-855R): Geisinger Clinic (NPI 1255382784, Danville, PA); St Luke's Physician Group Inc (NPI 1134487119, Ashland, PA); Lehigh Valley Physician Group (NPI 1912769373, Frackville, PA); Stc Pediatrics LLC (NPI 1194306068, Wyomissing, PA); Stony Brook Surgical Associates, University Faculty Practice Corporati (NPI 1063468536, Stony Brook, NY); and 5 more · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 12, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1184682213) · Data from the CMS NPPES public registry.