DR. SAMUEL BYRON MCWILLIAMS MD
NPI 1710244116
Pediatrics in Lebanon, NH
About Dr. Samuel Byron Mcwilliams Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SAMUEL BYRON MCWILLIAMS MD (NPI 1710244116) is an individual pediatrics provider in Lebanon, New Hampshire, licensed in New Hampshire (19144) and active in the NPI registry since April 2012. He is enrolled in Medicare PECOS and maintains a secondary practice location in South Royalton.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 2
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)
Dr. Samuel Byron Mcwilliams Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Samuel Mcwilliams reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lebanon, NH 03756
- Reassigned Medicare billing, New Hampshire enrollment
- 2,620 clinicians in this Medicare group
Lebanon, NH 03756
- Reassigned Medicare billing, New Hampshire enrollment
- 2,999 clinicians in this Medicare group
Randolph, VT 05060
- Reassigned Medicare billing, Vermont enrollment
- 167 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 03756 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
LEBANON, NH 03756
LEBANON, NH 03756
LEBANON, NH 03756
LEBANON, NH 03756
LEBANON, NH 03756
LEBANON, NH 03756
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 Samuel Mcwilliams's NPI number?
The NPI number for Samuel Mcwilliams is 1710244116. It was assigned to this individual provider in the NPPES registry on April 23, 2012.
Where is Samuel Mcwilliams located?
Samuel Mcwilliams practices at 1 Medical Center Dr, Lebanon, NH 03756. The listed phone number is (603) 653-9663.
What is Samuel Mcwilliams's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Samuel Mcwilliams enrolled in Medicare?
Yes. Samuel Mcwilliams is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Samuel Mcwilliams's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Samuel Mcwilliams reassigns Medicare benefits to 3 organizations: Mary Hitchcock Memorial Hospital (Lebanon, NH), Dartmouth-Hitchcock Clinic (Lebanon, NH) and Gifford Medical Center Inc. (Randolph, VT). 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 Samuel Mcwilliams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Samuel Mcwilliams accept?
Health plans from Ambetter from NH Healthy Families, Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care and Taro Health list Samuel Mcwilliams 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 Samuel Mcwilliams was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Dr. Samuel Byron Mcwilliams, MD · NPI 1710244116
Pediatrics physician in Lebanon, New Hampshire. Individual provider, active in the CMS NPPES registry since April 23, 2012.
## Identity
- **NPI:** 1710244116 (Entity type: Individual)
- **Enumerated:** April 23, 2012
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** 19144 (New Hampshire)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 MEDICAL CENTER DR, Lebanon, NH 03756
- **Phone:** (603) 653-9663
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Mary Hitchcock Memorial Hospital (NPI 1629788237, Lebanon, NH); Dartmouth-Hitchcock Clinic (NPI 1548210198, Lebanon, NH); Gifford Medical Center Inc. (NPI 1942329446, Randolph, VT) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 7, 2023
- **Other identifiers:** Other 13563460 (VT); Medicaid 1025519 (VT)
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Source: [NPI Profile](https://npiprofile.com/npi/1710244116) · Data from the CMS NPPES public registry.