What is John Triantafyllos's specialty?

John Triantafyllos (NPI 1720053705) is a Medicare-billing provider whose primary specialty is Radiation Oncology in Des Moines, IA.

Where does John Triantafyllos practice?

John Triantafyllos practices in Des Moines, IA, based on the location reported in the CMS Medicare provider datasets for NPI 1720053705.

How much does Medicare pay John Triantafyllos?

John Triantafyllos (NPI 1720053705) received approximately $199K in total Medicare Part B payments, serving 383 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1720053705

John TriantafyllosM.D.

PRACTICECENTRAL IOWA HOSPITAL CORPORATIONSee all providers at this practice →

Radiation OncologyDes Moines, IAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,079

Unique beneficiaries

—

Total services

3,024

Distinct HCPCS

Medicare payment

$189K

Peer benchmark

Total Medicare services vs. 42 Radiation Oncology providers in IA — top quintile (cohort median 1,772).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$1K

Distinct drugs

Brand share

23.2%

Top prescribed drugs

Betamethasone Valerate34 claims

Venlafaxine Hcl19 claims

Bicalutamide15 claims

Tamsulosin Hcl14 claims

QUALITY · MIPS · 2024

Final MIPS score

82.6

Quality

83.7

Cost

76.5

Improvement activities

40.0

Promoting interop.

78.0

Payment adjustment

0.32%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$180

Payment records

By payment type

Food and Beverage$180

Top paying entities

Food and Beverage$180

REFERRAL NETWORK

Where John Triantafyllos's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 27 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CENTRAL IOWA HOSPITAL CORPORATION	323	4,334
Arshin Sheybani Radiation Oncology · Des Moines, IA	49	870
Matthew Hill Medical Oncology · Des Moines, IA	35	749
Robert Behrens Medical Oncology · Des Moines, IA	28	879
WAGGENSPACK, GERARD	27	223
DREVYANKO, TIMOTHY	26	113
CENTRAL IOWA HOSPITAL CORPORATION	26	122
Daniel Buroker Medical Oncology · Ankeny, IA	25	764
Bradley King Diagnostic Radiology · Clive, IA	25	141
KELLER, PAUL	23	86
Iowa Pathology Associates Pc Clinical Laboratory · Des Moines, IA	22	263
David Lacey Diagnostic Radiology · Clive, IA	21	159

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events