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MRS. DIANA ESTEFANIA ESPINOZA BARRERA M.D
NPI 1265939037
Internal Medicine - Critical Care Medicine in Boston, MA

Active since April 09, 2018PECOS EnrolledAccepts Medicare Assignment

NPPES record last updated: April 11, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 11, 2024, Jun 18, 2021, Sep 17, 2019 and 2 more (5 updates tracked since 2018).

About Mrs. Diana Estefania Espinoza Barrera M.d NPPES

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

MRS. DIANA ESTEFANIA ESPINOZA BARRERA M.D (NPI 1265939037) is an individual critical care medicine provider in Boston, Massachusetts, licensed in Louisiana (326959) and active in the NPI registry since April 2018. She is enrolled in Medicare PECOS, is affiliated with University Medical Center New Orleans, and maintains a secondary practice location in New Orleans.

NPPES Registry Identity

NPI1265939037
Entity TypeIndividualFemale
Primary Taxonomy207RC0200X
Provider Legal NameMRS. DIANA ESTEFANIA ESPINOZA BARRERACredential: M.D
Location Address55 FRUIT STBoston, MA 02114-2696
Mailing Address1430 Tulane Ave # 8025New Orleans, LA 70112-2632 · (504) 988-0745
Phone(617) 726-2000
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateApril 9, 2018
Last NPPES UpdateApril 11, 20245 updates tracked since enumeration
NPPES CertifiedApril 11, 2024
✔ NPI 1265939037 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Critical Care MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RC0200X
Licenses✔ Licensed in LA · 326959✔ Licensed in MA · 3013484
Definition
An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
Also ListedInternal MedicineTaxonomy 207R00000X · License 125072949 (IL)
Also ListedInternal Medicine · Pulmonary DiseaseTaxonomy 207RP1001X · License 3013484 (MA), 326959 (LA)
55 FRUIT ST, Boston, MA 02114
Open in Google Maps ↗

Secondary Practice Location 1

Location 11430 Tulane AveNew Orleans, LA 70112-2632 · Phone (504) 988-0745 · Fax (708) 783-6567

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Magnolia Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mrs. Diana Estefania Espinoza Barrera M.d 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 ID9830447333
PECOS Enrollment IDI20251026000394
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.

Hospital Affiliations CMS Care Compare 2

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

University Medical Center New Orleans

Acute Care Hospitals · New Orleans, LA
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number190005
Location2000 Canal StreetNew Orleans, LA 70112 · Orleans County
Emergency services

East Jefferson General Hospital

Acute Care Hospitals · Metairie, LA
3/5 CMS rating
OwnershipProprietary
CMS Certification Number190176
Location4200 Houma BlvdMetairie, LA 70006 · Jefferson County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02114 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
$144.11 typical visit price
range $63.72 – $189.86
Typical copayment $36.02 (range $15.93 – $47.46)
Most-billed visit code 99204
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.

STUTI GIRISH SHROFF MD, MBBS
Pathology (Anatomic Pathology)
55 FRUIT ST
BOSTON, MA 02114
Suffolk County (617) 726-2971
NANCY WANG M.D.
Internal Medicine (Hematology & Oncology)
55 FRUIT ST
BOSTON, MA 02114
Suffolk County (017) 724-4000
DR. DUSAN HANIDZIAR M.D., PH.D.
Anesthesiology
55 FRUIT ST, GRAY-BIGELOW 444
BOSTON, MA 02114
Suffolk County (617) 726-3030
JOHN JOSEPH DANKO DO
Physical Medicine & Rehabilitation
55 FRUIT ST
BOSTON, MA 02114
Suffolk County (617) 726-2000
DR. MICHAEL ANDREW LOBRITZ M.D, PH.D.
Internal Medicine (Infectious Disease)
55 FRUIT ST, DIVISION OF INFECTIOUS DISEASE, GRJ-504
BOSTON, MA 02114
Suffolk County (617) 724-9248
MS. KELLY ELISHA TRECARTIN NP
Nurse Practitioner (Acute Care)
55 FRUIT ST, BIGALOW 852 F
BOSTON, MA 02114
Suffolk County (617) 726-7400
JAMIE MARIE ALLEN NP
Nurse Practitioner
55 FRUIT ST
BOSTON, MA 02114
Suffolk County (617) 724-4410
DR. DHAVAL SANJEEV KOLTE M.B.B.S., PH.D.
Internal Medicine (Cardiovascular Disease)
55 FRUIT ST
BOSTON, MA 02114
Suffolk County (617) 643-3238

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 Diana Espinoza Barrera's NPI number?

The NPI number for Diana Espinoza Barrera is 1265939037. It was assigned to this individual provider in the NPPES registry on April 9, 2018.

Where is Diana Espinoza Barrera located?

Diana Espinoza Barrera practices at 55 Fruit St, Boston, MA 02114. The listed phone number is (617) 726-2000.

What is Diana Espinoza Barrera's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.

Is Diana Espinoza Barrera enrolled in Medicare?

Yes. Diana Espinoza Barrera 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.

What insurance does Diana Espinoza Barrera accept?

Health plans from Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Magnolia Health, Ambetter from Superior HealthPlan and Blue Cross and Blue Shield of Louisiana and 2 other insurers list Diana Espinoza Barrera 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 Diana Espinoza Barrera affiliated with any hospitals?

According to CMS data, Diana Espinoza Barrera is affiliated with University Medical Center New Orleans and East Jefferson General Hospital.

When was this NPI record last updated?

The NPPES record for Diana Espinoza Barrera was last updated on April 11, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.