JOANNE THEODATE FNP-C
NPI 1831571561
Nurse Practitioner - Family in Northborough, MA
About Joanne Theodate Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOANNE THEODATE FNP-C (NPI 1831571561) is an individual family provider in Northborough, Massachusetts, licensed in Massachusetts (RN2283583) and active in the NPI registry since June 2015. She is enrolled in Medicare PECOS and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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
Joanne Theodate Fnp-c 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 Reassignments
5Medicare enrollment records show Joanne Theodate reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Weston, MA 02493
- Reassigned Medicare billing, Massachusetts enrollment
- 25 clinicians in this Medicare group
Medway, MA 02053
- Reassigned Medicare billing, Massachusetts enrollment
- 186 clinicians in this Medicare group
Salem, MA 01970
- Reassigned Medicare billing, Massachusetts enrollment
- 83 clinicians in this Medicare group
Middletown, CT 06457
- Reassigned Medicare billing, Massachusetts enrollment
- 108 clinicians in this Medicare group
Orange, CT 06477
- Reassigned Medicare billing, Massachusetts enrollment
- Medicare enrollment name: Impact Health PC
- 17 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 3
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01532 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 3
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 12
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Joanne Theodate's NPI number?
The NPI number for Joanne Theodate is 1831571561. It was assigned to this individual provider in the NPPES registry on June 18, 2015. The provider is also known as Joanne Philippeaux.
Where is Joanne Theodate located?
Joanne Theodate practices at 24 W Main St, Northborough, MA 01532. The listed phone number is (866) 389-2727.
What is Joanne Theodate's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Joanne Theodate enrolled in Medicare?
Yes. Joanne Theodate 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 organizations bill Medicare for Joanne Theodate's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joanne Theodate reassigns Medicare benefits to 5 organizations: Ajay Anand MD PC (Weston, MA), Minuteclinic Diagnostic Of Massachusetts LLC (Medway, MA), Charter Health PC (Salem, MA), Healthdrive Behavioral Health Services, PLLC (Middletown, CT) and Impact Health P.C. (Orange, CT). Each 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 Joanne Theodate's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Joanne Theodate was last updated on February 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Joanne Theodate, FNP-C · NPI 1831571561
Family physician in Northborough, Massachusetts. Individual provider, active in the CMS NPPES registry since June 18, 2015.
## Identity
- **NPI:** 1831571561 (Entity type: Individual)
- **Enumerated:** June 18, 2015
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** RN2283583 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 24 W MAIN ST, Northborough, MA 01532-1910
- **Phone:** (866) 389-2727
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Ajay Anand MD PC (NPI 1558403154, Weston, MA); Minuteclinic Diagnostic Of Massachusetts LLC (NPI 1457470858, Medway, MA); Charter Health PC (NPI 1750824124, Salem, MA); Healthdrive Behavioral Health Services, PLLC (NPI 1760909279, Middletown, CT); Impact Health P.C. (NPI 1730694316, Orange, CT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** February 18, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1831571561) · Data from the CMS NPPES public registry.