MARIA CONSTANCE REIS N.P.
NPI 1497711428
Nurse Practitioner in Fall River, MA
About Maria Constance Reis N.p. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARIA CONSTANCE REIS N.P. (NPI 1497711428) is an individual nurse practitioner in Fall River, Massachusetts, licensed in Massachusetts (161539) and active in the NPI registry since April 2006. She is enrolled in Medicare PECOS and is a graduate of University Of Massachusetts Medical School (1997).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 5
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
Maria Constance Reis N.p. 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
2Medicare enrollment records show Maria Reis reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Fall River, MA 02721
- Reassigned Medicare billing, Massachusetts enrollment
- 317 clinicians in this Medicare group
Watertown, MA 02472
- Reassigned Medicare billing, Massachusetts enrollment
- 991 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 02721 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
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 11
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FALL RIVER, MA 02721
FALL RIVER, MA 02721
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 Maria Reis's NPI number?
The NPI number for Maria Reis is 1497711428. It was assigned to this individual provider in the NPPES registry on April 26, 2006.
Where is Maria Reis located?
Maria Reis practices at 851 Middle St Suite 3400, Fall River, MA 02721. The listed phone number is (508) 235-5400.
What is Maria Reis's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Maria Reis enrolled in Medicare?
Yes. Maria Reis 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 Maria Reis's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Maria Reis reassigns Medicare benefits to 2 organizations: Prima Care, PC (Fall River, MA) and Steward Medical Group, Inc (Watertown, MA). 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 Maria Reis'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 Maria Reis was last updated on September 24, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Maria Constance Reis, N.P. · NPI 1497711428
Nurse Practitioner physician in Fall River, Massachusetts. Individual provider, active in the CMS NPPES registry since April 26, 2006.
## Identity
- **NPI:** 1497711428 (Entity type: Individual)
- **Enumerated:** April 26, 2006
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 161539 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 851 MIDDLE ST, SUITE 3400, Fall River, MA 02721-1778
- **Phone:** (508) 235-5400 · **Fax:** (508) 235-5477
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Prima Care, PC (NPI 1265422596, Fall River, MA); Steward Medical Group, Inc (NPI 1629398219, Watertown, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Massachusetts Medical School, class of 1997
## Record status
- **NPPES last updated:** September 24, 2013
- **Other identifiers:** Medicare PIN A2903801 (MA); Medicare PIN NP0998; Medicare UPIN S52453; and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1497711428) · Data from the CMS NPPES public registry.