ACORN HEALTH SERVICES, PC
NPI 1477073138
Clinic/Center - Primary Care in Northborough, MA
About Acorn Health Services, Pc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ACORN HEALTH SERVICES, PC (NPI 1477073138) is a healthcare organization registered as a primary care in Northborough, Massachusetts and active in the NPI registry since June 2017. The organization lists Karl F Liebermann, Physician/president, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
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)
Acorn Health Services, Pc 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 Acorn Health Services, PC, 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 Acorn Health Services, PC's NPI number?
The NPI number for Acorn Health Services, PC is 1477073138. It was assigned to this organization in the NPPES registry on June 23, 2017.
Where is Acorn Health Services, PC located?
Acorn Health Services, PC is located at 112 Main St Ste 104, Northborough, MA 01532. The listed phone number is (508) 691-6086.
What is Acorn Health Services, PC's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Primary Care, with taxonomy code 261QP2300X.
Is Acorn Health Services, PC enrolled in Medicare?
Yes. Acorn Health Services, PC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Acorn Health Services, PC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Family Practice) reassigns their Medicare billing to Acorn Health Services, PC. 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.
What insurance does Acorn Health Services, PC accept?
Health plans from Anthem Blue Cross and Blue Shield list Acorn Health Services, PC 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 Acorn Health Services, PC was last updated on June 23, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Acorn Health Services, Pc · NPI 1477073138
Primary Care organization in Northborough, Massachusetts. Organization record, active in the CMS NPPES registry since June 23, 2017.
## Identity
- **NPI:** 1477073138 (Entity type: Organization)
- **Enumerated:** June 23, 2017
- **Primary specialty:** Clinic/Center - Primary Care · taxonomy 261QP2300X
- **Organization subpart:** No
- **Authorized official:** Karl Liebermann, PHYSICIAN/PRESIDENT
## Practice location
- **Address:** 112 MAIN ST STE 104, Northborough, MA 01532-1914
- **Phone:** (508) 691-6086 · **Fax:** (888) 592-2954
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Family Practice) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 23, 2017
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Source: [NPI Profile](https://npiprofile.com/npi/1477073138) · Data from the CMS NPPES public registry.