What is Sharynn Hall's specialty?

Sharynn Hall (NPI 1538276118) is a Medicare-billing provider whose primary specialty is Medical Oncology in Waterbury, CT.

Where does Sharynn Hall practice?

Sharynn Hall practices in Waterbury, CT, based on the location reported in the CMS Medicare provider datasets for NPI 1538276118.

How much does Medicare pay Sharynn Hall?

Sharynn Hall (NPI 1538276118) received approximately $214K in total Medicare Part B payments, serving 258 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1538276118

Sharynn HallM.D.

Medical OncologyWaterbury, CTI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

648

Unique beneficiaries

—

Total services

1,551

Distinct HCPCS

Medicare payment

$72K

Peer benchmark

Total Medicare services vs. 71 Medical Oncology providers in CT — top quintile (cohort median 459).

PRESCRIBING · PART D · 2024

Total Rx claims

928

Beneficiaries

—

Total drug cost

$2.3M

Distinct drugs

Brand share

38.9%

Top prescribed drugs

Anastrozole168 claims

Letrozole122 claims

Apixaban118 claims

Palbociclib73 claims

Rivaroxaban68 claims

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 Sharynn Hall'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). 29 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ST JOSEPH HOSPITAL OF NASHUA NH	105	1,837
Robert Cooper Internal Medicine · Danbury, CT	54	283
Nusrat Pathan Pathology · Aberdeen, NJ	38	138
Quest Diagnostics Llc Clinical Laboratory · Wallingford, CT	32	139
Barbara Blanco Diagnostic Radiology · Danbury, CT	31	77
Western Connecticut Health Network Affiliates, Inc. Independent Diagnostic Testing Facility (IDTF) · Danbury, CT	30	70
John Spera Radiation Oncology · Danbury, CT	26	688
Seema Bakhru Diagnostic Radiology · Hartford, CT	26	44
Jessica Dodge Pathology · Danbury, CT	26	86
HARTFORD HEALTHCARE LABORATORIES	24	97
Jeffrey Schmierer Cardiology · Danbury, CT	23	58
Michael Cohenuram Hematology-Oncology · Danbury, CT	23	86

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