TERESA WEEKS SIROIS FNP
NPI 1396779757
Nurse Practitioner - Family in Topsham, ME
About Teresa Weeks Sirois Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TERESA WEEKS SIROIS FNP (NPI 1396779757) is an individual family provider in Topsham, Maine, licensed in Maine (CNP81326) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, is affiliated with Mid Coast Hospital, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 3
Other Names 1
Secondary Practice Locations 3
Other Identifiers 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Teresa Weeks Sirois Fnp 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.
Areas of Expertise CMS Part B claims 6
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mid Coast Hospital
Acute Care Hospitals · Brunswick, MECentral Maine Medical Center
Acute Care Hospitals · Lewiston, MELincolnhealth
Critical Access Hospitals · Damariscotta, MEPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 04086 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
TOPSHAM, ME 04086
TOPSHAM, ME 04086
TOPSHAM, ME 04086
TOPSHAM, ME 04086
TOPSHAM, ME 04086
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 Teresa Sirois's NPI number?
The NPI number for Teresa Sirois is 1396779757. It was assigned to this individual provider in the NPPES registry on July 10, 2006. The provider is also known as Teresa Marie Weeks Fnp.
Where is Teresa Sirois located?
Teresa Sirois practices at 105 Topsham Fair Mall Rd Unit 1, Topsham, ME 04086. The listed phone number is (207) 303-3300.
What is Teresa Sirois's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Teresa Sirois enrolled in Medicare?
Yes. Teresa Sirois 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.
What insurance does Teresa Sirois accept?
Health plans from WellSense Health Plan list Teresa Sirois 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 Teresa Sirois affiliated with any hospitals?
According to CMS data, Teresa Sirois is affiliated with Mid Coast Hospital, Central Maine Medical Center and Lincolnhealth.
When was this NPI record last updated?
The NPPES record for Teresa Sirois was last updated on April 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.