PROVIDER PROFILE · NPI 1861414823

Erika FellingerMD

PRACTICETHE CAMBRIDGE HOSPITALSee all providers at this practice →

General SurgeryCambridge, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$3K

Peer benchmark

Total Medicare services vs. 507 General Surgery providers in MA — bottom quintile (cohort median 312).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

91.3

Quality

77.5

Cost

76.7

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.68%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$60

Payment records

By payment type

Food and Beverage$60

REFERRAL NETWORK

Where Erika Fellinger'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). 12 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CAMBRIDGE PUBLIC HEALTH COMMISSION	134	1,077
Nazli Erbay Diagnostic Radiology · Cambridge, MA	26	80
Gregory Harrington Diagnostic Radiology · Cambridge, MA	25	100
Adam Gustin Diagnostic Radiology · Cambridge, MA	22	79
Jonathan Opraseuth Interventional Radiology · Falls Church, VA	22	104
Daniela Budiu Cardiology · Danville, IN	22	116
Stephan Auerbach Diagnostic Radiology · Cambridge, MA	20	68
SHABASHOV, ANATOLI	20	94
Thomas Risser Cardiology · Cambridge, MA	20	70
THE GENERAL HOSPITAL CORPORATION	18	107
Kevin Dennehy Anesthesiology · Boston, MA	16	36
James Pollard Diagnostic Radiology · Cambridge, MA	13	34

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