What is James Volberding's specialty?

James Volberding (NPI 1629007125) is a Medicare-billing provider whose primary specialty is Internal Medicine in Milwaukee, WI.

Where does James Volberding practice?

James Volberding practices in Milwaukee, WI, based on the location reported in the CMS Medicare provider datasets for NPI 1629007125.

How much does Medicare pay James Volberding?

James Volberding (NPI 1629007125) received approximately $114K in total Medicare Part B payments, serving 374 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1629007125

James VolberdingM.D.

Internal MedicineMilwaukee, WII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

999

Unique beneficiaries

—

Total services

1,497

Distinct HCPCS

Medicare payment

$107K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

13,399

Beneficiaries

—

Total drug cost

$795K

Distinct drugs

172

Brand share

17.1%

Top prescribed drugs

Atorvastatin Calcium887 claims

Amlodipine Besylate655 claims

Losartan Potassium651 claims

Levothyroxine Sodium468 claims

Omeprazole391 claims

QUALITY · MIPS · 2024

Final MIPS score

75.0

Quality

28.1

Cost

0.0

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

0.00%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where James Volberding'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). 19 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
COLUMBIA ST MARY'S HOSPITAL OZAUKEE, INC.	77	335
FROEDTERT MEMORIAL LUTHERAN HOSPITAL, INC.	44	133
Mark Leitschuh Internal Medicine · Mequon, WI	40	196
Steve Czymbor Podiatry · Oak Creek, WI	30	96
Jacqueline Jahnke Diagnostic Radiology · St Francis, WI	30	103
Bell Ambulance, Inc. Ambulance Service Provider · Milwaukee, WI	24	103
Benjamin Broghammer Diagnostic Radiology · Mequon, WI	24	66
KIM, MITCHEL	23	72
Eric Dorn Diagnostic Radiology · Mequon, WI	22	49
Melish Thompson Internal Medicine · Scottsdale, AZ	20	69
CHHABRIA, PRAKASH	19	59
Joshua Liberman Cardiology · Mequon, WI	17	55

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