PROVIDER PROFILE · NPI 1386852747

Nathan AbareMD

PRACTICECARDIAC SURGICAL ASSOCIATES OF WESTERN MA, PCSee all providers at this practice →

HospitalistSpringfield, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

853

Unique beneficiaries

—

Total services

904

Distinct HCPCS

Medicare payment

$95K

Peer benchmark

Total Medicare services vs. 599 Hospitalist providers in MA — top quintile (cohort median 492).

PRESCRIBING · PART D · 2024

Total Rx claims

184

Beneficiaries

—

Total drug cost

$11K

Distinct drugs

Brand share

36.4%

Top prescribed drugs

Peg3350/Sod Sulf,bicarb,cl/Kcl55 claims

Amlodipine Besylate36 claims

Losartan Potassium15 claims

Methenamine Hippurate15 claims

Fluoxetine Hcl13 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$24

Payment records

By payment type

Food and Beverage$24

Top paying entities

Food and Beverage$24

REFERRAL NETWORK

Where Nathan Abare'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). 7 inbound referrers · 10 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
BAYSTATE MEDICAL CENTER INC	76	422
Rhett Krause Diagnostic Radiology · Springfield, MA	20	44
THE MERCY HOSPITAL INC	17	41
Michael Swirsky Diagnostic Radiology · Springfield, MA	14	31
Kevin Hulseberg Ophthalmology · Holyoke, MA	12	20
MILLER-MACK, ELLEN	11	18
Elizabeth Watson Diagnostic Radiology · Burlington, VT	11	21

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
BAYSTATE MEDICAL CENTER INC	203	1,812
BAYSTATE MEDICAL CENTER INC	99	611
HOLYOKE MEDICAL CENTER, INC.	29	119
Rebecca Gianni Nurse Practitioner · South Hadley, MA	23	71
PAWLOWSKI, ALYSSA	19	54
Steven Allen Diagnostic Radiology · Springfield, MA	15	34
Rhett Krause Diagnostic Radiology · Springfield, MA	14	26
Kevin Hulseberg Ophthalmology · Holyoke, MA	12	22
Megan Chartier Nurse Practitioner · South Hadley, MA	11	48
Carlos Valdes Diagnostic Radiology · Springfield, MA	11	37

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