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DR. ELEFTHERIA MARATOS
NPI 1023086279
Internal Medicine - Endocrinology, Diabetes & Metabolism in Boston, MA

Active since March 12, 2006PECOS EnrolledAccepts Medicare Assignment
330 BROOKLINE AVE, BETH ISRAEL DEACONESS -- ENDOCRINOLOGY -- SHAPIRO 7, BOSTON, MA 02215(617) 667-2151(617) 667-2927 Get Directions Write a Review

NPPES record last updated: May 2, 2011. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Dr. Eleftheria Maratos NPPES

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

DR. ELEFTHERIA MARATOS (NPI 1023086279) is an individual endocrinology, diabetes & metabolism provider in Boston, Massachusetts, licensed in Massachusetts (44241) and active in the NPI registry since March 2006. She is enrolled in Medicare PECOS, is affiliated with Beth Israel Deaconess Medical Center, and is a graduate of Other (1976).

NPPES Registry Identity

NPI1023086279
Entity TypeIndividualFemale
Primary Taxonomy207RE0101X
Provider Legal NameDR. ELEFTHERIA MARATOS
Location Address330 BROOKLINE AVE, BETH ISRAEL DEACONESS -- ENDOCRINOLOGY -- SHAPIRO 7Boston, MA 02215-5400
Mailing Address99 Brookline Ave, Beth Israel Deaconess - Endocrinology - Room 380fBoston, MA 02215-3908 · (617) 667-2151 · Fax (617) 667-2927
Phone(617) 667-2151
Fax(617) 667-2927
Sole ProprietorNo
Medical School CMSOtherGraduated 1976
Enumeration DateMarch 12, 2006
Last NPPES UpdateMay 2, 2011
✔ NPI 1023086279 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
License✔ Licensed in MA · 44241
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
330 BROOKLINE AVE, Boston, MA 02215
Open in Google Maps ↗

Other Names 1

Professional Name (2)Dr. Eleftheria Maratos-flier M.d.

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

Dr. Eleftheria Maratos 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 ID1355314998
PECOS Enrollment IDI20040812001568
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

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

Beth Israel Deaconess Medical Center

Acute Care Hospitals · Boston, MA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220086
Location330 Brookline AvenueBoston, MA 02215 · Suffolk County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02215 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.

BETH ISRAEL DEACONESS MEDICAL CENTER
Chronic Disease Hospital (Children)
330 BROOKLINE AVE
BOSTON, MA 02215
Suffolk County (617) 677-4042
DR. BRIAN DANIEL HOBBS MD, MMSC
Internal Medicine
330 BROOKLINE AVE, PULMONARY AND CRITICAL CARE DEPARTMENT
BOSTON, MA 02215
Suffolk County (617) 667-5864
ERICA DOMMASCH MD
Dermatology
330 BROOKLINE AVE, SHAPIRO 2
BOSTON, MA 02215
Suffolk County (617) 667-3753
VAHID KIARAD M.D
Anesthesiology
330 BROOKLINE AVE
BOSTON, MA 02215
Suffolk County (617) 667-7000
DR. MICHAEL R GOLDSTEIN PHD
Psychologist (Clinical)
330 BROOKLINE AVE
BOSTON, MA 02215
Suffolk County (617) 356-7246
SARA MURDOCK CAHILL MD
Hospitalist
330 BROOKLINE AVE
BOSTON, MA 02215
Suffolk County (617) 667-7000
DR. ELIZABETH MAIER BALOUGH MD, PHD
Student in an Organized Health Care Education/Training Program
330 BROOKLINE AVE
BOSTON, MA 02215
Suffolk County (617) 667-7000
ETHAN G BURKE
Emergency Medicine
330 BROOKLINE AVE
BOSTON, MA 02215
Suffolk County (617) 667-7000

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 Eleftheria Maratos's NPI number?

The NPI number for Eleftheria Maratos is 1023086279. It was assigned to this individual provider in the NPPES registry on March 12, 2006. The provider is also known as Dr. Eleftheria Maratos-Flier M.D..

Where is Eleftheria Maratos located?

Eleftheria Maratos practices at 330 Brookline Ave Beth Israel Deaconess -- Endocrinology -- Shapiro 7, Boston, MA 02215. The listed phone number is (617) 667-2151.

What is Eleftheria Maratos's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Eleftheria Maratos enrolled in Medicare?

Yes. Eleftheria Maratos 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.

Is Eleftheria Maratos affiliated with any hospitals?

According to CMS data, Eleftheria Maratos is affiliated with Beth Israel Deaconess Medical Center.

When was this NPI record last updated?

The NPPES record for Eleftheria Maratos was last updated on May 2, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.