MARIA PIA TERRA APRN
NPI 1851644223
Nurse Practitioner - Adult Health in Somerville, MA
About Maria Pia Terra Aprn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARIA PIA TERRA APRN (NPI 1851644223) is an individual adult health provider in Somerville, Massachusetts, licensed in Massachusetts (RN2270947) and active in the NPI registry since October 2012. She is enrolled in Medicare PECOS, is affiliated with Cambridge Health Alliance, and is a graduate of Other (2012).
NPPES Registry Identity
Specialties & Licenses
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
Maria Pia Terra Aprn 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 Maria Terra reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Cambridge, MA 02139
- Reassigned Medicare billing, Massachusetts enrollment
- 719 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 2
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.
Cambridge Health Alliance
Acute Care Hospitals · Cambridge, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02145 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SOMERVILLE, MA 02145
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 Terra's NPI number?
The NPI number for Maria Terra is 1851644223. It was assigned to this individual provider in the NPPES registry on October 22, 2012.
Where is Maria Terra located?
Maria Terra practices at 300 Broadway, Somerville, MA 02145. The listed phone number is (617) 284-7000.
What is Maria Terra's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.
Is Maria Terra enrolled in Medicare?
Yes. Maria Terra 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 Maria Terra's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Maria Terra reassigns Medicare benefits to Cambridge Public Health Commission (Cambridge, 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 Maria Terra's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Maria Terra accept?
Health plans from Anthem Blue Cross and Blue Shield list Maria Terra 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 Maria Terra affiliated with any hospitals?
According to CMS data, Maria Terra is affiliated with Cambridge Health Alliance.
When was this NPI record last updated?
The NPPES record for Maria Terra was last updated on October 18, 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 Pia Terra, APRN · NPI 1851644223
Adult Health physician in Somerville, Massachusetts. Individual provider, active in the CMS NPPES registry since October 22, 2012.
## Identity
- **NPI:** 1851644223 (Entity type: Individual)
- **Enumerated:** October 22, 2012
- **Primary specialty:** Nurse Practitioner - Adult Health · taxonomy 363LA2200X
- **State license:** RN2270947 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 300 BROADWAY, Somerville, MA 02145-2935
- **Phone:** (617) 284-7000 · **Fax:** (617) 284-7010
## 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:** Cambridge Public Health Commission (NPI 1932313228, Cambridge, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** October 18, 2013
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Source: [NPI Profile](https://npiprofile.com/npi/1851644223) · Data from the CMS NPPES public registry.