PROVIDER PROFILE · NPI 1639376064

Steve ChangMD

General SurgeryMonterey, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

460

Unique beneficiaries

—

Total services

582

Distinct HCPCS

Medicare payment

$63K

Peer benchmark

Total Medicare services vs. 1,763 General Surgery providers in CA — top quintile (cohort median 269).

PRESCRIBING · PART D · 2024

Total Rx claims

168

Beneficiaries

—

Total drug cost

$2K

Distinct drugs

Brand share

14.9%

Top prescribed drugs

Tramadol Hcl41 claims

Pantoprazole Sodium35 claims

Oxycodone Hcl25 claims

Neomycin Sulfate16 claims

Metronidazole15 claims

QUALITY · MIPS · 2024

Final MIPS score

86.6

Quality

81.8

Cost

73.5

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.49%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$4K

Payment records

By payment type

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$2K

Education$1K

Travel and Lodging$332

Food and Beverage$292

REFERRAL NETWORK

Where Steve Chang'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). 15 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Mark Vierra General Surgery · Monterey, CA	69	293
Anthony Filly Diagnostic Radiology · Carmel, CA	38	79
Joan Frisoli Diagnostic Radiology · Monterey, CA	32	97
Cary Yeh Diagnostic Radiology · Monterey, CA	31	75
Andrew Schmidt Diagnostic Radiology · Monterey, CA	26	76
Jeffrey Keating Pathology · Monterey, CA	25	42
David Gardner Pathology · Monterey, CA	22	36
American Medical Response West Ambulance Service Provider · Salinas, CA	20	56
Guru Khalsa Hospitalist · Bozeman, MT	18	85
Robert Gardner Diagnostic Radiology · Monterey, CA	18	53
Ernst Hansch Diagnostic Radiology · Edina, MN	18	43
Jose Mendez Hospitalist · Monterey, CA	14	92

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