PROVIDER PROFILE · NPI 1801858048

Mark BrenisDPM

PodiatryWatsonville, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,594

Unique beneficiaries

—

Total services

3,472

Distinct HCPCS

Medicare payment

$133K

Peer benchmark

Total Medicare services vs. 1,510 Podiatry providers in CA — top quintile (cohort median 1,479).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$980

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Terbinafine Hcl40 claims

Naproxen21 claims

Ketoconazole17 claims

Diclofenac Sodium11 claims

QUALITY · MIPS · 2024

Final MIPS score

88.7

Quality

68.0

Cost

75.1

Improvement activities

40.0

Promoting interop.

99.0

Payment adjustment

0.57%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$177

Payment records

By payment type

Food and Beverage$177

REFERRAL NETWORK

Where Mark Brenis'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). 34 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
DIGNITY HEALTH	106	148
Jon Keller Pathology · Palo Alto, CA	103	287
Aaron Morse Sleep Medicine · Santa Cruz, CA	32	56
DRIFTWOOD SANTA CRUZ OPERATING COMPANY, LP	31	55
Francis Bayaca Family Practice · Watsonville, CA	31	86
Neil Sawhney Interventional Cardiology · Santa Cruz, CA	29	43
Thanh Vu Internal Medicine · Scotts Valley, CA	24	74
Community Mobile Diagnostics Llc Portable X-Ray Supplier · San Leandro, CA	24	49
Jennifer Lin Diagnostic Radiology · Santa Cruz, CA	23	34
NPI 1225047558	23	79
Nicholas Astromoff Diagnostic Radiology · Santa Cruz, CA	21	38
Morgan Magid Dermatology · Santa Cruz, CA	21	49

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