What is David Sidney's specialty?

David Sidney (NPI 1841358975) is a Medicare-billing provider whose primary specialty is Infectious Disease in Santa Rosa, CA.

Where does David Sidney practice?

David Sidney practices in Santa Rosa, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1841358975.

How much does Medicare pay David Sidney?

David Sidney (NPI 1841358975) received approximately $33K in total Medicare Part B payments, serving 133 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1841358975

David SidneyMD

Infectious DiseaseSanta Rosa, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

238

Unique beneficiaries

—

Total services

309

Distinct HCPCS

Medicare payment

$33K

Peer benchmark

Total Medicare services vs. 583 Infectious Disease providers in CA — below median (cohort median 564).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$11K

Distinct drugs

Brand share

38.5%

Top prescribed drugs

Ampicillin Sodium46 claims

Ceftriaxone Sodium25 claims

Cefazolin Sodium13 claims

Piperacillin Sodium/Tazobactam12 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 David Sidney'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). 43 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ST. JOSEPH HEALTH NORTHERN CALIFORNIA, LLC	169	394
Shu Yang Infectious Disease · Santa Rosa, CA	97	158
Shawn Daly Diagnostic Radiology · Santa Rosa, CA	64	104
John Mcgovern Diagnostic Radiology · Santa Rosa, CA	63	152
NPI 1316037856	58	137
Craig Polson Diagnostic Radiology · Santa Rosa, CA	54	96
Tashfeen Ekram Diagnostic Radiology · Mchenry, IL	52	115
David Schmidt Diagnostic Radiology · Santa Rosa, CA	50	96
Victor Sanders Hospitalist · Buffalo, NY	38	173
Paul Wasserstein Pathology · Greenbrae, CA	37	57
Sanyogeeta Bhaway Internal Medicine · Santa Rosa, CA	35	141
Rudy Santos Internal Medicine · Santa Rosa, CA	33	65

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