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MS. MARIA N BARROS PMHNP
NPI 1700135316
Nurse Practitioner - Psychiatric/Mental Health in Boston, MA

Active since August 29, 2012PECOS EnrolledAccepts Medicare Assignment
780 ALBANY ST, BOSTON, MA 02118(857) 654-1000(857) 654-1100 Get Directions Write a Review

NPPES record last updated: December 26, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 26, 2024, Mar 8, 2024 (2 updates tracked since 2024).

About Ms. Maria N Barros Pmhnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MS. MARIA N BARROS PMHNP (NPI 1700135316) is an individual psychiatric/mental health provider in Boston, Massachusetts, licensed in Rhode Island (APRN00474) and active in the NPI registry since August 2012. She is enrolled in Medicare PECOS, is affiliated with Kent County Memorial Hospital, and maintains a secondary practice location in Providence.

NPPES Registry Identity

NPI1700135316
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameMS. MARIA N BARROSCredential: PMHNP
Location Address780 ALBANY STBoston, MA 02118-2755
Mailing Address780 Albany StBoston, MA 02118-2755 · (857) 654-1000 · Fax (857) 654-1100
Phone(857) 654-1000
Fax(857) 654-1100
Sole ProprietorNo
Medical School CMSOtherGraduated 2012
Enumeration DateAugust 29, 2012
Last NPPES UpdateDecember 26, 20242 updates tracked since enumeration
NPPES CertifiedDecember 26, 2024
✔ NPI 1700135316 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in RI · APRN00474
Also ListedNurse Practitioner · Adult HealthTaxonomy 363LA2200X · License RN262186 (MA)
780 ALBANY ST, Boston, MA 02118
Open in Google Maps ↗

Secondary Practice Location 1

Location 1345 Blackstone BlvdProvidence, RI 02906-4800 · Phone (401) 455-6200 · Fax (401) 455-6689

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Harvard Pilgrim Health Care.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

Ms. Maria N Barros Pmhnp 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.

PECOS PAC ID4284867698
PECOS Enrollment IDI20140508001360
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

3

Medicare enrollment records show Maria Barros reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Boston Health Care For The Homeless Program, Inc.
Same address
Federally Qualified Health Center (FQHC)
780 ALBANY ST
Boston, MA 02118
  • Reassigned Medicare billing, Massachusetts enrollment
  • 116 clinicians in this Medicare group
NPI 1013131804 (857) 654-1000
The Miriam Hospital
38 mi
General Acute Care Hospital
146 W RIVER ST STE 11A
Providence, RI 02904
  • Reassigned Medicare billing, Rhode Island enrollment
  • 30 clinicians in this Medicare group
NPI 1225073638 (401) 793-8770
Affinity Physicians LLC
40 mi
Anesthesiology
101 DUDLEY STREET, WIH DEPT OF ANESTHESIOLOGY
Providence, RI 02905
  • Reassigned Medicare billing, Rhode Island enrollment
  • 984 clinicians in this Medicare group
NPI 1053038471 (401) 274-1122

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Kent County Memorial Hospital

Acute Care Hospitals · Warwick, RI
3/5 CMS rating
OwnershipProprietary
CMS Certification Number410009
Location455 Toll Gate RdWarwick, RI 02886 · Kent County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02118 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$97.64 typical visit price
range $63.72 – $189.86
Typical copayment $24.41 (range $15.93 – $47.46)
Most-billed visit code 99203
Established Patient
$111.18 typical visit price
range $21.07 – $155.29
Typical copayment $27.79 (range $5.26 – $38.82)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

SARAH BAYER LICSW
Social Worker (Clinical)
780 ALBANY ST
BOSTON, MA 02118
Suffolk County (857) 654-1000
ENID RAMOS RN
Registered Nurse
780 ALBANY ST
BOSTON, MA 02118
Suffolk County (857) 654-1000
MS. KATHLEEN A. PALIMERI N.P.
Nurse Practitioner
780 ALBANY ST
BOSTON, MA 02118
Suffolk County (857) 654-1000
DR. ALAN FILZER DDS
Dentist (General Practice)
780 ALBANY ST
BOSTON, MA 02118
Suffolk County (857) 654-1000
BOSTON HEALTH CARE FOR THE HOMELESS PROGRAM, INC.
Clinic/Center (Federally Qualified Health Center (FQHC))
780 ALBANY ST
BOSTON, MA 02118
Suffolk County (857) 654-1000
APRIL RAMSEY RN
Registered Nurse
780 ALBANY ST
BOSTON, MA 02118
Suffolk County (857) 654-1000
GINA PIERRE
Registered Nurse
780 ALBANY ST
BOSTON, MA 02118
Suffolk County (857) 654-1000
DAVID RACHLIN LICSW
Social Worker (Clinical)
780 ALBANY ST
BOSTON, MA 02118
Suffolk County (857) 654-1000

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 Barros's NPI number?

The NPI number for Maria Barros is 1700135316. It was assigned to this individual provider in the NPPES registry on August 29, 2012.

Where is Maria Barros located?

Maria Barros practices at 780 Albany St, Boston, MA 02118. The listed phone number is (857) 654-1000.

What is Maria Barros's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Maria Barros enrolled in Medicare?

Yes. Maria Barros 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 Barros's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Maria Barros reassigns Medicare benefits to 3 organizations: Boston Health Care For The Homeless Program, Inc. (Boston, MA), The Miriam Hospital (Providence, RI) and Affinity Physicians LLC (Providence, RI). 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 Barros's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Maria Barros accept?

Health plans from Harvard Pilgrim Health Care list Maria Barros 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 Barros affiliated with any hospitals?

According to CMS data, Maria Barros is affiliated with Kent County Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Maria Barros was last updated on December 26, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.