LEONARD L WELDON DDS
NPI 1174569099
Dentist - Oral and Maxillofacial Surgery in Keene, NH
About Leonard L Weldon Dds NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LEONARD L WELDON DDS (NPI 1174569099) is an individual oral and maxillofacial surgery provider in Keene, New Hampshire, licensed in New Hampshire (3047) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in Concord.
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)
Leonard L Weldon Dds is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Leonard Weldon reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Keene, NH 03431
- Reassigned Medicare billing, New Hampshire enrollment
- Medicare enrollment name: Connecticut Valley Oral Surgery Associates, PC
- 4 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 03431 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
KEENE, NH 03431
KEENE, NH 03431
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 Leonard Weldon's NPI number?
The NPI number for Leonard Weldon is 1174569099. It was assigned to this individual provider in the NPPES registry on June 20, 2006.
Where is Leonard Weldon located?
Leonard Weldon practices at 272 Main St, Keene, NH 03431. The listed phone number is (603) 357-3709.
What is Leonard Weldon's specialty?
The primary specialty registered for this NPI is Dentist, specializing in Oral and Maxillofacial Surgery, with taxonomy code 1223S0112X.
Is Leonard Weldon enrolled in Medicare?
Yes. Leonard Weldon is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Leonard Weldon's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Leonard Weldon reassigns Medicare benefits to Connecticut Valley Oral Surgery Associates, P.C. (Keene, NH). The 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 Leonard Weldon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Leonard Weldon accept?
Health plans from Taro Health list Leonard Weldon 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 Leonard Weldon was last updated on February 15, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Leonard L Weldon, DDS · NPI 1174569099
Oral and Maxillofacial Surgery provider in Keene, New Hampshire. Individual provider, active in the CMS NPPES registry since June 20, 2006.
## Identity
- **NPI:** 1174569099 (Entity type: Individual)
- **Enumerated:** June 20, 2006
- **Primary specialty:** Dentist - Oral and Maxillofacial Surgery · taxonomy 1223S0112X
- **State license:** 3047 (New Hampshire)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 272 MAIN ST, Keene, NH 03431-4144
- **Phone:** (603) 357-3709 · **Fax:** (603) 352-5722
## 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:** Connecticut Valley Oral Surgery Associates, P.C. (NPI 1417328162, Keene, NH), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 15, 2022
- **Other identifiers:** Medicaid 1006186 (VT); Medicaid 30011490 (NH)
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Source: [NPI Profile](https://npiprofile.com/npi/1174569099) · Data from the CMS NPPES public registry.