SMITHERS & KO HEALTH SERVICES LLC
NPI 1609653815
Clinic/Center - Health Service in Haverhill, MA
About Smithers & Ko Health Services Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SMITHERS & KO HEALTH SERVICES LLC (NPI 1609653815) is a healthcare organization registered as a health service in Haverhill, Massachusetts and active in the NPI registry since September 2023. The organization lists Ashley Ko, Np, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Smithers & Ko Health Services Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Smithers & Ko Health Services LLC, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Smithers & Ko Health Services LLC's NPI number?
The NPI number for Smithers & Ko Health Services LLC is 1609653815. It was assigned to this organization in the NPPES registry on September 11, 2023.
Where is Smithers & Ko Health Services LLC located?
Smithers & Ko Health Services LLC is located at 288 Groveland St Ste C3, Haverhill, MA 01830. The listed phone number is (978) 206-1860.
What is Smithers & Ko Health Services LLC's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Health Service, with taxonomy code 261QH0100X.
Is Smithers & Ko Health Services LLC enrolled in Medicare?
Yes. Smithers & Ko Health Services LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Smithers & Ko Health Services LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Nurse Practitioner) reassigns their Medicare billing to Smithers & Ko Health Services LLC. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Smithers & Ko Health Services LLC was last updated on May 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Smithers & Ko Health Services Llc · NPI 1609653815
Health Service organization in Haverhill, Massachusetts. Organization record, active in the CMS NPPES registry since September 11, 2023.
## Identity
- **NPI:** 1609653815 (Entity type: Organization)
- **Enumerated:** September 11, 2023
- **Primary specialty:** Clinic/Center - Health Service · taxonomy 261QH0100X
- **Organization subpart:** No
- **Authorized official:** Ashley Ko, NP
## Practice location
- **Address:** 288 GROVELAND ST STE C3, Haverhill, MA 01830-6674
- **Phone:** (978) 206-1860 · **Fax:** (978) 706-0006
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Nurse Practitioner) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 7, 2025
---
Source: [NPI Profile](https://npiprofile.com/npi/1609653815) · Data from the CMS NPPES public registry.