What is Nicholas Constantine's specialty?

Nicholas Constantine (NPI 1902031925) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Fort Collins, CO.

Where does Nicholas Constantine practice?

Nicholas Constantine practices in Fort Collins, CO, based on the location reported in the CMS Medicare provider datasets for NPI 1902031925.

How much does Medicare pay Nicholas Constantine?

Nicholas Constantine (NPI 1902031925) received approximately $264K in total Medicare Part B payments, serving 3,751 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1902031925

Nicholas ConstantineM.D.

PRACTICESUMMIT PATHOLOGYSee all providers at this practice →

Diagnostic RadiologyFort Collins, COI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

4,601

Unique beneficiaries

—

Total services

11,375

Distinct HCPCS

Medicare payment

$217K

Peer benchmark

Total Medicare services vs. 594 Diagnostic Radiology providers in CO — top quintile (cohort median 2,668).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Nicholas Constantine'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). 41 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Arun Krishnaraj Diagnostic Radiology · Charlottesville, VA	174	236
Juan Olazagasti Diagnostic Radiology · Charlottesville, VA	62	156
Lucia Flors Blasco Diagnostic Radiology · Los Angeles, CA	61	110
Michael Hanley Diagnostic Radiology · Charlottesville, VA	55	107
NPI 1346399755	55	141
SEFCZEK, ROBERT	43	88
Aditya Sharma Cardiology · Charlottesville, VA	40	73
Thomas Henry Diagnostic Radiology · Richmond, VA	38	46
Drew Lambert Diagnostic Radiology · Charlottesville, VA	34	94
Gia Deangelis Diagnostic Radiology · Charlottesville, VA	34	57
David Abdullah Diagnostic Radiology · Charlottesville, VA	31	51
Rachita Khot Diagnostic Radiology · Charlottesville, VA	29	39

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