ELIZABETH ANN BUCHANAN MD
NPI 1497714505
Family Medicine in Exeter, NH
About Elizabeth Ann Buchanan Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ELIZABETH ANN BUCHANAN MD (NPI 1497714505) is an individual family medicine provider in Exeter, New Hampshire, licensed in New Hampshire (9107) and active in the NPI registry since March 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Elizabeth Ann Buchanan Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Elizabeth Buchanan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Exeter, NH 03833
- Reassigned Medicare billing, New Hampshire enrollment
- 395 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.
Areas of Expertise CMS Part B claims 29
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 03833 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 9
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Elizabeth Buchanan's NPI number?
The NPI number for Elizabeth Buchanan is 1497714505. It was assigned to this individual provider in the NPPES registry on March 20, 2006. The provider is also known as Elizabeth Buchanan Smith MD.
Where is Elizabeth Buchanan located?
Elizabeth Buchanan practices at 20 Hampton Rd, Exeter, NH 03833. The listed phone number is (603) 775-0000.
What is Elizabeth Buchanan's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Elizabeth Buchanan enrolled in Medicare?
Yes. Elizabeth Buchanan is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Elizabeth Buchanan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Elizabeth Buchanan reassigns Medicare benefits to Core Physicians, LLC (Exeter, 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 Elizabeth Buchanan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Elizabeth Buchanan was last updated on November 16, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.