What is Matthew Zimmermann's specialty?

Matthew Zimmermann (NPI 1245457142) is a Medicare-billing provider whose primary specialty is Orthopedic Surgery in Bethesda, MD.

Where does Matthew Zimmermann practice?

Matthew Zimmermann practices in Bethesda, MD, based on the location reported in the CMS Medicare provider datasets for NPI 1245457142.

How much does Medicare pay Matthew Zimmermann?

Matthew Zimmermann (NPI 1245457142) received approximately $3K in total Medicare Part B payments, serving 12 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1245457142

Matthew ZimmermannMD

PRACTICEORTHOSURG PHYSICIAN ASSISTANTS OF MARYLAND LLCSee all providers at this practice →

Orthopedic SurgeryBethesda, MDI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

103

Beneficiaries

—

Total drug cost

$724

Distinct drugs

Brand share

48.5%

Top prescribed drugs

Hydrocodone/Acetaminophen29 claims

Oxycodone Hcl27 claims

Meloxicam26 claims

Ondansetron21 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.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 050073

Hospital

REFERRAL NETWORK

Where Matthew Zimmermann'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
James Gardiner Orthopedic Surgery · Bethesda, MD	22	165

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
James Gardiner Orthopedic Surgery · Bethesda, MD	26	263
Laboratory Corporation Of America Holdings Clinical Laboratory · Burlington, NC	16	57
ADVENTIST HEALTHCARE, INC.	11	33

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