LITTLETON URGENT CARE
NPI 1255805347
Clinic/Center - Urgent Care in Littleton, NH
About Littleton Urgent Care NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LITTLETON URGENT CARE (NPI 1255805347) is a healthcare organization registered as an urgent care in Littleton, New Hampshire and active in the NPI registry since January 2019. The organization holds a CLIA Waiver certificate valid through February 24, 2027 and lists Leslie Walker, Vice President Finance, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 3
Accepted 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)
Littleton Urgent Care is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
219Medicare enrollment records show 219 clinicians reassign Medicare billing to Littleton Urgent Care, which bills Medicare for the services they deliver. Of these, 46 practice at this address and 62 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 31
Nearest to this location (20)
See all 219Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver 30D2162487
Littleton Urgent Care · Littleton, NHFrequently 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 Littleton Hospital Association's NPI number?
The NPI number for Littleton Hospital Association is 1255805347. It was assigned to this organization in the NPPES registry on January 11, 2019. The provider is doing business as Littleton Urgent Care.
Where is Littleton Hospital Association located?
Littleton Hospital Association is located at 600 Saint Johnsbury Rd, Littleton, NH 03561. The listed phone number is (603) 444-9294.
What is Littleton Hospital Association's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Urgent Care, with taxonomy code 261QU0200X.
Is Littleton Hospital Association enrolled in Medicare?
Yes. Littleton Hospital Association is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Littleton Hospital Association?
According to the CMS Revalidation Reassignment List (October 2026 release), 219 clinicians in 31 Medicare specialties reassign their Medicare billing to Littleton Hospital Association. 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. The largest specialties are Nurse Practitioner (52), Certified Registered Nurse Anesthetist (CRNA) (34) and Emergency Medicine (22). Of these, 46 practice at this address and 62 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Littleton Hospital Association hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 30D2162487) is associated with this NPI, valid through February 24, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
What insurance does Littleton Hospital Association accept?
Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Littleton Hospital Association 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 Littleton Hospital Association was last updated on January 11, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Littleton Urgent Care · NPI 1255805347
Urgent Care organization in Littleton, New Hampshire. Organization record, active in the CMS NPPES registry since January 11, 2019.
## Identity
- **NPI:** 1255805347 (Entity type: Organization)
- **Enumerated:** January 11, 2019
- **Primary specialty:** Clinic/Center - Urgent Care · taxonomy 261QU0200X
- **Legal business name:** Littleton Hospital Association
- **Organization subpart:** Yes (part of Littleton Hospital Association)
- **Authorized official:** Leslie Walker, VICE PRESIDENT FINANCE
## Practice location
- **Address:** 600 SAINT JOHNSBURY RD, Littleton, NH 03561-3442
- **Phone:** (603) 444-9294
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 219 clinicians in 31 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (52), Certified Registered Nurse Anesthetist (CRNA) (34), Emergency Medicine (22); 46 practice at this address and 62 within 10 miles; [full list](https://npiprofile.com/npi/1255805347/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 11, 2019
- **Other identifiers:** Medicaid 3080825 (NH); Medicaid 3080826 (NH); Medicaid 3080827 (NH)
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1255805347) · Data from the CMS NPPES public registry.