What is William Sharfman's specialty?

William Sharfman (NPI 1760413652) is a Medicare-billing provider whose primary specialty is Medical Oncology in Lutherville, MD.

Where does William Sharfman practice?

William Sharfman practices in Lutherville, MD, based on the location reported in the CMS Medicare provider datasets for NPI 1760413652.

How much does Medicare pay William Sharfman?

William Sharfman (NPI 1760413652) received approximately $11.6M in total Medicare Part B payments, serving 558 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1760413652

William SharfmanM.D.

PRACTICEJOHNS HOPKINS COMMUNITY PHYSICIANSSee all providers at this practice →

Medical OncologyLutherville, MDI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,534

Unique beneficiaries

—

Total services

223,829

Distinct HCPCS

Medicare payment

$9.3M

Peer benchmark

Total Medicare services vs. 114 Medical Oncology providers in MD — top quintile (cohort median 578).

PRESCRIBING · PART D · 2024

Total Rx claims

657

Beneficiaries

—

Total drug cost

$1.0M

Distinct drugs

Brand share

16.9%

Top prescribed drugs

Levothyroxine Sodium126 claims

Pantoprazole Sodium95 claims

Prednisone88 claims

Oxycodone Hcl66 claims

Hydrocortisone46 claims

QUALITY · MIPS · 2024

Final MIPS score

83.3

Quality

73.9

Cost

70.5

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.35%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$19

Payment records

By payment type

Food and Beverage$19

Top paying entities

Food and Beverage$19

REFERRAL NETWORK

Where William Sharfman'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). 14 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Incorporated Md Clinical Laboratory · Baltimore, MD	47	284
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	37	181
Nelli Zafman Nurse Practitioner · Lutherville, MD	31	321
Johns Hopkins University Clinical Laboratory · Baltimore, MD	28	109
Salina Tsai Diagnostic Radiology · Dallas, TX	21	122
Elizabeth Weihe Diagnostic Radiology · Baltimore, MD	16	55
Evan Lipson Medical Oncology · Baltimore, MD	15	139
Christian Meyer Medical Oncology · Baltimore, MD	14	104
Elliot Fishman Diagnostic Radiology · Baltimore, MD	13	38
Ulrike Hamper Diagnostic Radiology · Baltimore, MD	13	42
Linda Chu Diagnostic Radiology · Baltimore, MD	12	55
David Feigin Diagnostic Radiology · Baltimore, MD	12	33

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