PROVIDER PROFILE · NPI 1881901718

Katherin SonnebornPA

PRACTICECORE PHYSICIANS LLCSee all providers at this practice →

Physician AssistantExeter, NHI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

119

Unique beneficiaries

—

Total services

143

Distinct HCPCS

Medicare payment

$9K

Peer benchmark

Total Medicare services vs. 838 Physician Assistant providers in NH — below median (cohort median 299).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

86.4

Quality

85.9

Cost

0.0

Improvement activities

40.0

Promoting interop.

78.0

Payment adjustment

0.48%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Katherin Sonneborn'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). 32 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
EXETER HOSPITAL INC	215	974
Michael Marrero Diagnostic Radiology · El Segundo, CA	80	298
Alexander Raslavicus Diagnostic Radiology · Exeter, NH	79	227
Chad Cabral Gastroenterology · Exeter, NH	66	173
Arthur Yan Gastroenterology · San Diego, CA	64	184
Joseph Bautista Internal Medicine · Exeter, NH	46	229
DONSKER, DAVID	41	93
Hillary Tompkins Gastroenterology · Exeter, NH	38	124
COLLINS, BRIAN	33	81
Christopher Mertz Hospitalist · Concord, NH	32	115
Martin Ruzek Internal Medicine · Exeter, NH	30	159
Kevin Mulholland Internal Medicine · Exeter, NH	28	134

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