PROVIDER PROFILE · NPI 1861684938

Hans SchoellhammerMD

PRACTICEMONTRESS DIALYSIS LLCSee all providers at this practice →

Surgical OncologyLancaster, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

472

Unique beneficiaries

—

Total services

555

Distinct HCPCS

Medicare payment

$58K

Peer benchmark

Total Medicare services vs. 135 Surgical Oncology providers in CA — top quintile (cohort median 280).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$263

Distinct drugs

Brand share

63.4%

Top prescribed drugs

Hydrocodone/Acetaminophen59 claims

Cephalexin34 claims

QUALITY · MIPS · 2024

Final MIPS score

92.8

Quality

78.5

Cost

70.4

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.75%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Hans Schoellhammer'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). 11 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ANTELOPE VALLEY HEALTH CARE DISTRICT	48	167
PROVIDENCE HEALTH SYSTEM - SOUTHERN CALIFORNIA	38	121
Yih-Dar Nien General Surgery · Encino, CA	23	77
Shendee Teng Diagnostic Radiology · San Marino, CA	22	48
David Broumandi Diagnostic Radiology · Mission Hills, CA	21	73
Vijay Trisal General Surgery · Duarte, CA	16	34
Khalid Javeri Diagnostic Radiology · Santa Monica, CA	16	43
WILEN, BARRY	14	40
Unilab Corporation Clinical Laboratory · West Hills, CA	12	57
LASK, DAVID	11	22
Henry Shih Diagnostic Radiology · Los Angeles, CA	11	33

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