PROVIDER PROFILE · NPI 1326298530

Stacy GuzmanPA-C

Physician AssistantButtonwillow, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$1K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

1,452

Beneficiaries

—

Total drug cost

$130K

Distinct drugs

Brand share

17.8%

Top prescribed drugs

Metformin Hcl135 claims

Atorvastatin Calcium123 claims

Lisinopril114 claims

Amlodipine Besylate90 claims

Levothyroxine Sodium79 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$28

Payment records

By payment type

Food and Beverage$28

REFERRAL NETWORK

Where Stacy Guzman'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 · 3 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Unilab Corporation Clinical Laboratory · West Hills, CA	30	63
Jesus Bustamante Physician Assistant · Wasco, CA	15	28
Pacific Point Laboratories, Inc. Clinical Laboratory · San Luis Obispo, CA	11	20

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
OMNI FAMILY HEALTH	96	359
Unilab Corporation Clinical Laboratory · West Hills, CA	43	68
Nassef Henein Internal Medicine · Shafter, CA	17	35

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