What is Eric Hamburg's specialty?

Eric Hamburg (NPI 1922064518) is a Medicare-billing provider whose primary specialty is Internal Medicine in Baraboo, WI.

Where does Eric Hamburg practice?

Eric Hamburg practices in Baraboo, WI, based on the location reported in the CMS Medicare provider datasets for NPI 1922064518.

How much does Medicare pay Eric Hamburg?

Eric Hamburg (NPI 1922064518) received approximately $13K in total Medicare Part B payments, serving 84 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1922064518

Eric HamburgMD

PRACTICEDEAN HEALTH SYSTEMS, INC,See all providers at this practice →

Internal MedicineBaraboo, WII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

130

Distinct HCPCS

Medicare payment

$11K

Peer benchmark

Total Medicare services vs. 1,244 Internal Medicine providers in WI — bottom quintile (cohort median 578).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$472

Distinct drugs

Brand share

33.3%

Top prescribed drugs

Atorvastatin Calcium13 claims

Metformin Hcl12 claims

Allopurinol11 claims

QUALITY · MIPS · 2024

Final MIPS score

93.6

Quality

100.0

Cost

100.0

Improvement activities

20.0

Promoting interop.

100.0

Payment adjustment

0.78%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$26

Payment records

By payment type

Food and Beverage$26

Top paying entities

Food and Beverage$26

REFERRAL NETWORK

Where Eric Hamburg'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). 28 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SSM HEALTH CARE OF WISCONSIN INC	462	4,684
SSM HEALTH CARE OF WISCONSIN, INC.	56	185
Baraboo District Ambulance Service Ambulance Service Provider · Baraboo, WI	44	181
Jeffrey Klein Diagnostic Radiology · Madison, WI	30	73
Ethan Carlson Family Practice · Baraboo, WI	28	112
HOME HEALTH UNITED INC	25	81
NURSING HOMES INC.	24	142
Stuart Hannah Family Practice · Baraboo, WI	24	71
Borys Kusyk Podiatry · Baraboo, WI	24	102
Randy Krszjzaniek Family Practice · Baraboo, WI	23	96
Charles Pearce Emergency Medicine · Madison, WI	22	96
Jon Van Roo Emergency Medicine · Madison, WI	19	72

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