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DR. GEORGE D DEMETRI MD
NPI 1841267093
Internal Medicine - Medical Oncology in Boston, MA

Active since March 07, 2006PECOS EnrolledAccepts Medicare Assignment
86.28/100
CMS Quality Rating
450 BROOKLINE AVE, DFCI, D1212, BOSTON, MA 02215(617) 632-3985(617) 632-3408 Get Directions Write a Review

NPPES record last updated: December 6, 2011. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Dr. George D Demetri Md NPPES

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

DR. GEORGE D DEMETRI MD (NPI 1841267093) is an individual medical oncology provider in Boston, Massachusetts, licensed in Massachusetts (55911) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS and is a graduate of Stanford University School Of Medicine (1983).

NPPES Registry Identity

NPI1841267093
Entity TypeIndividualMale
Primary Taxonomy207RX0202X
Provider Legal NameDR. GEORGE D DEMETRICredential: MD
Location Address450 BROOKLINE AVE, DFCI, D1212Boston, MA 02215-5418
Mailing Address450 Brookline Ave, Dfci, D1212Boston, MA 02215-5418 · (617) 632-3985 · Fax (617) 632-3408
Phone(617) 632-3985
Fax(617) 632-3408
Sole ProprietorNo
Medical School CMSStanford University School Of MedicineGraduated 1983
Enumeration DateMarch 7, 2006
Last NPPES UpdateDecember 6, 2011
✔ NPI 1841267093 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Medical OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RX0202X
License✔ Licensed in MA · 55911
Definition
An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.
450 BROOKLINE AVE, Boston, MA 02215
Open in Google Maps ↗

Other Identifiers 8

Other5238043Cigna
Medicare ID-Type UnspecifiedJ09232
Other42730Fallon Community Health P
Other055911Tufts
Other3121097Masshealth
Other2064098Aetna Us Healthcare
OtherE45070DFHphc
Medicare UPINE45070

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.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

Dr. George D Demetri Md 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 ID1456369198
PECOS Enrollment IDI20060322000570
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.

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
$189.86 typical visit price
range $63.72 – $189.86
Typical copayment $47.46 (range $15.93 – $47.46)
Most-billed visit code 99205
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

86.28/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality69.36
Promoting Interoperability100
Improvement Activities40

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.

PRABHSIMRANJOT SINGH MD
Internal Medicine (Hematology & Oncology)
450 BROOKLINE AVE
BOSTON, MA 02215
Suffolk County (617) 582-7956
SHAWN MAGUIRE PA-C
Physician Assistant
450 BROOKLINE AVE
BOSTON, MA 02215
Suffolk County (617) 582-8487
KARINA FRANCA
Genetic Counselor, MS
450 BROOKLINE AVE
BOSTON, MA 02215
Suffolk County (857) 215-2285
DR. SUZANNE JAQUETH FORREST M.D.
Pediatrics (Pediatric Hematology-Oncology)
450 BROOKLINE AVE
BOSTON, MA 02215
Suffolk County (617) 632-3270
LAUREN KIRITSY MSW, LCSW
Counselor (Mental Health)
450 BROOKLINE AVE
BOSTON, MA 02215
Suffolk County (857) 215-3448
OFIR WOLAJ MD
Internal Medicine (Hematology & Oncology)
450 BROOKLINE AVE, DANA 2058
BOSTON, MA 02215
Suffolk County (617) 632-6139
JASON BATALHA AGPCNP-BC
Nurse Practitioner
450 BROOKLINE AVE
BOSTON, MA 02215
Suffolk County (617) 632-6140
FATIMA EMRAN AMIR MS, LGC
Genetic Counselor, MS
450 BROOKLINE AVE
BOSTON, MA 02215
Suffolk County (617) 632-3729

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 George Demetri's NPI number?

The NPI number for George Demetri is 1841267093. It was assigned to this individual provider in the NPPES registry on March 7, 2006.

Where is George Demetri located?

George Demetri practices at 450 Brookline Ave Dfci, D1212, Boston, MA 02215. The listed phone number is (617) 632-3985.

What is George Demetri's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.

Is George Demetri enrolled in Medicare?

Yes. George Demetri 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 George Demetri accept?

Health plans from Anthem Blue Cross and Blue Shield list George Demetri 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 George Demetri was last updated on December 6, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.