What is Andres Guillermo's specialty?

Andres Guillermo (NPI 1639379837) is a Medicare-billing provider whose primary specialty is Family Practice in Lake Charles, LA.

Where does Andres Guillermo practice?

Andres Guillermo practices in Lake Charles, LA, based on the location reported in the CMS Medicare provider datasets for NPI 1639379837.

How much does Medicare pay Andres Guillermo?

Andres Guillermo (NPI 1639379837) received approximately $392K in total Medicare Part B payments, serving 335 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1639379837

Andres GuillermoM.D.

PRACTICEIMPERIAL HEALTH, LLPSee all providers at this practice →

Family PracticeLake Charles, LAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

4,946

Unique beneficiaries

—

Total services

10,457

Distinct HCPCS

Medicare payment

$386K

Peer benchmark

Total Medicare services vs. 1,075 Family Practice providers in LA — top quintile (cohort median 558).

PRESCRIBING · PART D · 2024

Total Rx claims

8,158

Beneficiaries

—

Total drug cost

$909K

Distinct drugs

140

Brand share

21.2%

Top prescribed drugs

Atorvastatin Calcium351 claims

Amlodipine Besylate338 claims

Rosuvastatin Calcium302 claims

Levothyroxine Sodium284 claims

Gabapentin211 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$3K

Payment records

176

By payment type

Food and Beverage$3K

Education$13

Top paying entities

Food and Beverage$3K

Education$13

REFERRAL NETWORK

Where Andres Guillermo'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). 22 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Robin Yue Cardiology · El Campo, TX	111	812
WALKER, MICHAEL	43	177
Acadian Ambulance Service, Inc. Ambulance Service Provider · Lafayette, LA	41	237
Jean White Interventional Cardiology · Lake Charles, LA	27	141
BEAUREGARD MEMORIAL HOSPITAL HOMECARE, LLC	26	168
The Pathology Laboratory, Inc. Clinical Laboratory · Lake Charles, LA	22	116
Glenn Figueroa Internal Medicine · West Monroe, LA	22	110
James Oglesby Emergency Medicine · Ashdown, AR	20	101
Flynn Taylor Family Practice · Deridder, LA	18	186
Gregory Lebleu Physical Medicine and Rehabilitation · Gulf Breeze, FL	18	809
ULLOM, EVA	18	475
Charles Thompson Ophthalmology · Atlanta, GA	17	57

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events