What is David Sharfman's specialty?

David Sharfman (NPI 1972588457) is a Medicare-billing provider whose primary specialty is Internal Medicine in Germantown, TN.

Where does David Sharfman practice?

David Sharfman practices in Germantown, TN, based on the location reported in the CMS Medicare provider datasets for NPI 1972588457.

How much does Medicare pay David Sharfman?

David Sharfman (NPI 1972588457) received approximately $9K in total Medicare Part B payments, serving 60 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1972588457

David SharfmanMD

Internal MedicineGermantown, TNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

235

Unique beneficiaries

—

Total services

241

Distinct HCPCS

Medicare payment

$7K

Peer benchmark

Total Medicare services vs. 1,907 Internal Medicine providers in TN — bottom quintile (cohort median 791).

PRESCRIBING · PART D · 2024

Total Rx claims

1,960

Beneficiaries

—

Total drug cost

$115K

Distinct drugs

Brand share

13.3%

Top prescribed drugs

Amlodipine Besylate220 claims

Atorvastatin Calcium170 claims

Levothyroxine Sodium107 claims

Losartan Potassium84 claims

Hydrochlorothiazide73 claims

QUALITY · MIPS · 2024

Final MIPS score

81.9

Quality

64.8

Cost

74.8

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.29%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where David 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). 45 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
WARR, OTIS	79	339
Ellis Reef Cardiology · Memphis, TN	75	419
Cary Finn Internal Medicine · Memphis, TN	71	922
William Rawlinson Internal Medicine · Germantown, TN	58	519
John Ellzey Diagnostic Radiology · Memphis, TN	51	258
Frederick Pelz Internal Medicine · Germantown, TN	45	606
Daniel Craven Diagnostic Radiology · Memphis, TN	44	257
Randy Horras Diagnostic Radiology · Memphis, TN	42	162
Steven Gubin Cardiology · Memphis, TN	40	353
Craig Lipman Diagnostic Radiology · Memphis, TN	39	233
Keith Tonkin Diagnostic Radiology · Memphis, TN	38	171
TONKIN, ALLEN	35	142

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