PROVIDER PROFILE · NPI 1871664003

Stefan KleinM.D.

Orthopedic SurgerySanta Cruz, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,403

Unique beneficiaries

—

Total services

1,835

Distinct HCPCS

Medicare payment

$130K

Peer benchmark

Total Medicare services vs. 1,921 Orthopedic Surgery providers in CA — above median (cohort median 1,100).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$169

Distinct drugs

Brand share

28.9%

Top prescribed drugs

Tramadol Hcl32 claims

Hydrocodone/Acetaminophen13 claims

QUALITY · MIPS · 2024

Final MIPS score

0.0

Quality

0.0

Cost

0.0

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

-9.00%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$108

Payment records

By payment type

Food and Beverage$108

REFERRAL NETWORK

Where Stefan Klein'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). 5 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
DIGNITY HEALTH	39	102
Bryan Mccleve Anesthesiology · Monte Sereno, CA	19	27
Jon Keller Pathology · Palo Alto, CA	14	27
SCHMETZ, MARK	11	16
Julia Chan Pathology · Los Gatos, CA	11	13

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