What is Sarah Merwin's specialty?

Sarah Merwin (NPI 1881980530) is a Medicare-billing provider whose primary specialty is Nurse Practitioner in Sharon, CT.

Where does Sarah Merwin practice?

Sarah Merwin practices in Sharon, CT, based on the location reported in the CMS Medicare provider datasets for NPI 1881980530.

How much does Medicare pay Sarah Merwin?

Sarah Merwin (NPI 1881980530) received approximately $27K in total Medicare Part B payments, serving 108 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1881980530

Sarah MerwinAPRN

PRACTICEVASSAR HEALTH CONNECTICUT, INC.See all providers at this practice →

Nurse PractitionerSharon, CTI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

116

Unique beneficiaries

—

Total services

1,779

Distinct HCPCS

Medicare payment

$21K

Peer benchmark

Total Medicare services vs. 2,647 Nurse Practitioner providers in CT — top quintile (cohort median 238).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$335

Distinct drugs

Brand share

42.6%

Top prescribed drugs

Oxycodone Hcl/Acetaminophen20 claims

Cephalexin14 claims

Pantoprazole Sodium13 claims

QUALITY · MIPS · 2024

Final MIPS score

81.4

Quality

63.0

Cost

72.3

Improvement activities

40.0

Promoting interop.

98.0

Payment adjustment

0.27%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Sarah Merwin'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). 18 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
VASSAR HEALTH CONNECTICUT, INC.	252	444
Roniel Santos Emergency Medicine · Pittsfield, MA	95	118
CHIN, ARTHUR	54	65
Jon Lewis Diagnostic Radiology · Poughkeepsie, NY	45	66
David Kurish Internal Medicine · Sharon, CT	45	73
Michael Parker Pulmonary Disease · Sharon, CT	39	63
Mark Marshall Internal Medicine · Sharon, CT	32	66
Philip Amatulle Diagnostic Radiology · Fort Myers, FL	28	37
Mark Goldstein Emergency Medicine · Newburgh, NY	22	24
Michael Kelly Internal Medicine · Salisbury, CT	20	37
NPI 1275519423	18	23
Bioreference Health, Llc Clinical Laboratory · Elmwood Park, NJ	17	28

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