PROVIDER PROFILE · NPI 1932399698

Nicholas Mast

PRACTICENOAH D. WEISS, MD INCSee all providers at this practice →

Orthopaedic SurgeryNovato, CAI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

226

Beneficiaries

—

Total drug cost

$6K

Distinct drugs

Brand share

37.2%

Top prescribed drugs

Celecoxib114 claims

Oxycodone Hcl/Acetaminophen41 claims

Tramadol Hcl28 claims

Hydrocodone/Acetaminophen16 claims

Ondansetron14 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$4K

Payment records

By payment type

Consulting Fee$3K

Food and Beverage$892

REFERRAL NETWORK

Where Nicholas Mast'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). 10 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
UCSF HEALTH COMMUNITY HOSPITALS	295	1,592
Luke Scalcione Diagnostic Radiology · San Diego, CA	97	271
Flora Stepansky Diagnostic Radiology · San Francisco, CA	63	171
David Priest Diagnostic Radiology · San Francisco, CA	51	135
John Harris Diagnostic Radiology · San Francisco, CA	42	134
MARIN GENERAL HOSPITAL	28	198
Mamata Myneni Diagnostic Radiology · Durham, NC	26	74
Jessica Tan Diagnostic Radiology · San Francisco, CA	26	73
Michael Wahlers Anesthesiology · Santa Cruz, CA	19	61
Harris Goodman Pathology · Oakland, CA	16	46

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