MRS. THERESA M SOUZA NP
NPI 1619149564
Nurse Practitioner in Fall River, MA
About Mrs. Theresa M Souza Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. THERESA M SOUZA NP (NPI 1619149564) is an individual nurse practitioner in Fall River, Massachusetts, licensed in Massachusetts (RN182108) and active in the NPI registry since April 2008. She is enrolled in Medicare PECOS, is affiliated with Morton Hospital, and is a graduate of Other (2007).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mrs. Theresa M Souza Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
8Medicare enrollment records show Theresa Souza reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Fall River, MA 02720
- Reassigned Medicare billing, Massachusetts enrollment
- 40 clinicians in this Medicare group
Fall River, MA 02720
- Reassigned Medicare billing, Massachusetts enrollment
- 163 clinicians in this Medicare group
Fall River, MA 02721
- Reassigned Medicare billing, Massachusetts enrollment
- 317 clinicians in this Medicare group
Fairhaven, MA 02719
- Reassigned Medicare billing, Massachusetts enrollment
- 1,144 clinicians in this Medicare group
Taunton, MA 02780
- Reassigned Medicare billing, Massachusetts enrollment
- 547 clinicians in this Medicare group
Brockton, MA 02301
- Reassigned Medicare billing, Massachusetts enrollment
- 173 clinicians in this Medicare group
Boston, MA 02215
- Reassigned Medicare billing, Massachusetts enrollment
- 1,006 clinicians in this Medicare group
Watertown, MA 02472
- Reassigned Medicare billing, Massachusetts enrollment
- 1,103 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 7
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Morton Hospital
Acute Care Hospitals · Taunton, MASouthcoast Hospitals Group
Acute Care Hospitals · Fall River, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02720 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 20
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 Theresa Souza's NPI number?
The NPI number for Theresa Souza is 1619149564. It was assigned to this individual provider in the NPPES registry on April 1, 2008.
Where is Theresa Souza located?
Theresa Souza practices at 363 Highland Ave, Fall River, MA 02720. The listed phone number is (508) 973-5919.
What is Theresa Souza's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Theresa Souza enrolled in Medicare?
Yes. Theresa Souza is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Theresa Souza's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Theresa Souza reassigns Medicare benefits to 8 organizations: First Physicians Corporation (Fall River, MA), Southcoast Hospitals Group, Inc (Fall River, MA), Prima Care, PC (Fall River, MA), Southcoast Physicians Group, Inc. (Fairhaven, MA), Lifespan Physician Group Of Massachusetts Inc (Taunton, MA) and 3 more organizations, listed in the Medicare section above. 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 Theresa Souza's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Theresa Souza accept?
Health plans from Anthem Blue Cross and Blue Shield and Taro Health list Theresa Souza 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 Theresa Souza affiliated with any hospitals?
According to CMS data, Theresa Souza is affiliated with Morton Hospital and Southcoast Hospitals Group.
When was this NPI record last updated?
The NPPES record for Theresa Souza was last updated on April 27, 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.
# Mrs. Theresa M Souza, NP · NPI 1619149564
Nurse Practitioner physician in Fall River, Massachusetts. Individual provider, active in the CMS NPPES registry since April 1, 2008.
## Identity
- **NPI:** 1619149564 (Entity type: Individual)
- **Enumerated:** April 1, 2008
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** RN182108 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 363 HIGHLAND AVE, Fall River, MA 02720-3703
- **Phone:** (508) 973-5919 · **Fax:** (508) 973-5916
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 8 organizations under Medicare reassignment (form CMS-855R): First Physicians Corporation (NPI 1255493474, Fall River, MA); Southcoast Hospitals Group, Inc (NPI 1306871223, Fall River, MA); Prima Care, PC (NPI 1265422596, Fall River, MA); Southcoast Physicians Group, Inc. (NPI 1861830143, Fairhaven, MA); Lifespan Physician Group Of Massachusetts Inc (NPI 1235957713, Taunton, MA); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2007
## Record status
- **NPPES last updated:** April 27, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1619149564) · Data from the CMS NPPES public registry.