IBIS HEALTH SERVICES- MASSACHUSETTS, LLC
NPI 1790273563
Internal Medicine in Harvard, MA
About Ibis Health Services- Massachusetts, Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
IBIS HEALTH SERVICES- MASSACHUSETTS, LLC (NPI 1790273563) is a healthcare organization registered as an internal medicine in Harvard, Massachusetts and active in the NPI registry since April 2018. The organization lists Gary M Janko, Admiinistrator, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 4
Group Practice 1
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)
Ibis Health Services- Massachusetts, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
17Medicare enrollment records show 17 clinicians reassign Medicare billing to Ibis Health Services- Massachusetts, LLC, which bills Medicare for the services they deliver. They are listed nearest first.
Clinicians by Medicare Specialty 8
Clinicians, nearest first (17)
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 Ibis Health Services- Massachusetts, LLC's NPI number?
The NPI number for Ibis Health Services- Massachusetts, LLC is 1790273563. It was assigned to this organization in the NPPES registry on April 27, 2018.
Where is Ibis Health Services- Massachusetts, LLC located?
Ibis Health Services- Massachusetts, LLC is located at 8 Mill Rd, Harvard, MA 01451. The listed phone number is (978) 635-9090.
What is Ibis Health Services- Massachusetts, LLC's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Ibis Health Services- Massachusetts, LLC enrolled in Medicare?
Yes. Ibis Health Services- Massachusetts, LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Ibis Health Services- Massachusetts, LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 17 clinicians in 8 Medicare specialties reassign their Medicare billing to Ibis Health Services- Massachusetts, 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. The largest specialties are Nurse Practitioner (8), Clinical Social Worker (2) and Internal Medicine (2). Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Ibis Health Services- Massachusetts, LLC accept?
Health plans from Anthem Blue Cross and Blue Shield list Ibis Health Services- Massachusetts, LLC 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 Ibis Health Services- Massachusetts, LLC was last updated on August 21, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Ibis Health Services- Massachusetts, Llc · NPI 1790273563
Internal Medicine organization in Harvard, Massachusetts. Organization record, active in the CMS NPPES registry since April 27, 2018.
## Identity
- **NPI:** 1790273563 (Entity type: Organization)
- **Enumerated:** April 27, 2018
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **Organization subpart:** No
- **Authorized official:** Gary Janko, ADMIINISTRATOR
## Practice location
- **Address:** 8 MILL RD, Harvard, MA 01451-1311
- **Phone:** (978) 635-9090
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 17 clinicians in 8 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (8), Clinical Social Worker (2), Internal Medicine (2) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 21, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1790273563) · Data from the CMS NPPES public registry.