SASKIA G. COOPER
NPI 1679716187
Internal Medicine - Rheumatology in Bath, ME
About Saskia G. Cooper NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SASKIA G. COOPER (NPI 1679716187) is an individual rheumatology provider in Bath, Maine, licensed in Maine (MD20771) and active in the NPI registry since April 2009. She is enrolled in Medicare PECOS, is affiliated with Cooley Dickinson Hospital Inc,the, and maintains a secondary practice location in Warwick.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Saskia G. Cooper is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Saskia Cooper reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Northampton, MA 01060
- Reassigned Medicare billing, Massachusetts enrollment
- 539 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 13
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Cooley Dickinson Hospital Inc,the
Acute Care Hospitals · Northampton, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 04530 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
BATH, ME 04530
BATH, ME 04530
BATH, ME 04530
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 Saskia Cooper's NPI number?
The NPI number for Saskia Cooper is 1679716187. It was assigned to this individual provider in the NPPES registry on April 14, 2009.
Where is Saskia Cooper located?
Saskia Cooper practices at 108 Centre St Ste 101, Bath, ME 04530. The listed phone number is (207) 406-7155.
What is Saskia Cooper's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.
Is Saskia Cooper enrolled in Medicare?
Yes. Saskia Cooper is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Saskia Cooper's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Saskia Cooper reassigns Medicare benefits to Mass General Brigham Medical Group Western Massachusetts Inc (Northampton, MA). 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 Saskia Cooper's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Saskia Cooper accept?
Health plans from Anthem Blue Cross and Blue Shield list Saskia Cooper 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.
Is Saskia Cooper affiliated with any hospitals?
According to CMS data, Saskia Cooper is affiliated with Cooley Dickinson Hospital Inc,the.
When was this NPI record last updated?
The NPPES record for Saskia Cooper was last updated on May 14, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.