PROVIDER PROFILE · NPI 1487698494

Maria SpetzlerPA

Physician AssistantArcata, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

794

Unique beneficiaries

—

Total services

925

Distinct HCPCS

Medicare payment

$34K

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

347

Beneficiaries

—

Total drug cost

$5K

Distinct drugs

Brand share

25.4%

Top prescribed drugs

Prednisone79 claims

Amoxicillin/Potassium Clav35 claims

Cefdinir34 claims

Amoxicillin26 claims

Fluconazole23 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Maria Spetzler'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). 2 inbound referrers · 6 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
OPEN DOOR COMMUNITY HEALTH CENTERS	25	122
Natalia Zarzhevsky Diagnostic Radiology · Arcata, CA	14	33

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
OPEN DOOR COMMUNITY HEALTH CENTERS	85	428
Laboratory Corporation Of America Clinical Laboratory · San Diego, CA	49	133
ST. JOSEPH HEALTH NORTHERN CALIFORNIA, LLC	27	64
AMERICAN HOSPITAL MANAGEMENT CORPORATION	15	41
Natalia Zarzhevsky Diagnostic Radiology · Arcata, CA	12	26
OPEN DOOR COMMUNITY HEALTH CENTERS	12	34

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