What is David Zimmerman's specialty?

David Zimmerman (NPI 1063494284) is a Medicare-billing provider whose primary specialty is Physician Assistant in Gilbert, AZ.

Where does David Zimmerman practice?

David Zimmerman practices in Gilbert, AZ, based on the location reported in the CMS Medicare provider datasets for NPI 1063494284.

How much does Medicare pay David Zimmerman?

David Zimmerman (NPI 1063494284) received approximately $14K in total Medicare Part B payments, serving 162 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1063494284

David ZimmermanPAC

PRACTICEBANNER HOSPITALISTSSee all providers at this practice →

Physician AssistantGilbert, AZI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

185

Unique beneficiaries

—

Total services

185

Distinct HCPCS

Medicare payment

$13K

Peer benchmark

Total Medicare services vs. 2,639 Physician Assistant providers in AZ — below median (cohort median 341).

PRESCRIBING · PART D · 2024

Total Rx claims

193

Beneficiaries

—

Total drug cost

$2K

Distinct drugs

Brand share

32.1%

Top prescribed drugs

Prednisone46 claims

Ondansetron31 claims

Naproxen28 claims

Cyclobenzaprine Hcl27 claims

Amoxicillin/Potassium Clav16 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 Zimmerman'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). 1 inbound referrers · 3 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
BETZ, JOEL	16	25

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
BANNER GATEWAY MEDICAL CENTER	84	130
David Bennett Emergency Medicine · Sun City West, AZ	14	15
Olin Vance Emergency Medicine · Mesa, AZ	11	13

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