MARTA MARIA LOPES
NPI 1275385064
Nurse Practitioner - Psychiatric/Mental Health in Lowell, MA
About Marta Maria Lopes NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARTA MARIA LOPES (NPI 1275385064) is an individual psychiatric/mental health provider in Lowell, Massachusetts, licensed in Texas (1186475) and active in the NPI registry since April 2024. She is enrolled in Medicare PECOS and is a graduate of Other (2023).
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 and accepts Medicare assignment
Marta Maria Lopes 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 Marta Lopes reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Spring, TX 77389
- Reassigned Medicare billing, Texas enrollment
- 35 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01854 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Marta Lopes's NPI number?
The NPI number for Marta Lopes is 1275385064. It was assigned to this individual provider in the NPPES registry on April 4, 2024.
Where is Marta Lopes located?
Marta Lopes practices at 228 Varnum Ave, Lowell, MA 01854. The listed phone number is (857) 701-2346.
What is Marta Lopes's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Marta Lopes enrolled in Medicare?
Yes. Marta Lopes 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 Marta Lopes's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marta Lopes reassigns Medicare benefits to Southern Magnolia Management LLC (Spring, TX). 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 Marta Lopes's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Marta Lopes accept?
Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 5 other insurers list Marta Lopes 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.
When was this NPI record last updated?
The NPPES record for Marta Lopes was last updated on February 16, 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.
# Marta Maria Lopes · NPI 1275385064
Psychiatric/Mental Health physician in Lowell, Massachusetts. Individual provider, active in the CMS NPPES registry since April 4, 2024.
## Identity
- **NPI:** 1275385064 (Entity type: Individual)
- **Enumerated:** April 4, 2024
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** 1186475 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 228 VARNUM AVE, Lowell, MA 01854-2513
- **Phone:** (857) 701-2346
## 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:** Southern Magnolia Management LLC (NPI 1346866845, Spring, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** February 16, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1275385064) · Data from the CMS NPPES public registry.