PROVIDER PROFILE · NPI 1023137163

Natalie MarksPA-C

Physician AssistantSanta Rosa, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

776

Unique beneficiaries

—

Total services

2,434

Distinct HCPCS

Medicare payment

$55K

Peer benchmark

Total Medicare services vs. 7,073 Physician Assistant providers in CA — top quintile (cohort median 224).

PRESCRIBING · PART D · 2024

Total Rx claims

315

Beneficiaries

—

Total drug cost

$3K

Distinct drugs

Brand share

8.6%

Top prescribed drugs

Oxycodone Hcl111 claims

Pantoprazole Sodium46 claims

Cephalexin42 claims

Celecoxib36 claims

Hydrocodone/Acetaminophen27 claims

QUALITY · MIPS · 2024

Final MIPS score

84.7

Quality

72.7

Cost

76.3

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.41%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$44

Payment records

By payment type

Food and Beverage$44

REFERRAL NETWORK

Where Natalie Marks'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). 3 inbound referrers · 31 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Kevin Howe Orthopedic Surgery · Santa Rosa, CA	151	443
ST. JOSEPH HEALTH NORTHERN CALIFORNIA, LLC	69	158
SUTTER WEST BAY MEDICAL FOUNDATION	23	122

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Kevin Howe Orthopedic Surgery · Santa Rosa, CA	171	854
ST. JOSEPH HEALTH NORTHERN CALIFORNIA, LLC	141	326
Guy Delorefice Internal Medicine · Sonoma, CA	107	653
Paul Wasserstein Pathology · Greenbrae, CA	75	146
SUTTER VISITING NURSE ASSOCIATION AND HOSPICE	51	85
ST. JOSEPH HOME CARE NETWORK	47	90
SUTTER BAY HOSPITALS	42	83
Robert Feiwell Diagnostic Radiology · Santa Rosa, CA	23	45
Laboratory Corporation Of America Clinical Laboratory · San Diego, CA	21	33
Darin Brunson Anesthesiology · Santa Rosa, CA	20	43
John Mcgovern Diagnostic Radiology · Santa Rosa, CA	19	46
Sarah Stassi Diagnostic Radiology · Santa Rosa, CA	19	37

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