What is Tomas Sevilla's specialty?

Tomas Sevilla (NPI 1922189125) is a Medicare-billing provider whose primary specialty is Internal Medicine in Los Angeles, CA.

Where does Tomas Sevilla practice?

Tomas Sevilla practices in Los Angeles, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1922189125.

How much does Medicare pay Tomas Sevilla?

Tomas Sevilla (NPI 1922189125) received approximately $40K in total Medicare Part B payments, serving 103 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1922189125

Tomas SevillaM.D.

PRACTICESANTA TERESITA MEDICAL CLINIC GROUP INCSee all providers at this practice →

Internal MedicineLos Angeles, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

232

Unique beneficiaries

—

Total services

517

Distinct HCPCS

Medicare payment

$38K

Peer benchmark

Total Medicare services vs. 10,499 Internal Medicine providers in CA — above median (cohort median 531).

PRESCRIBING · PART D · 2024

Total Rx claims

2,814

Beneficiaries

—

Total drug cost

$163K

Distinct drugs

Brand share

15.2%

Top prescribed drugs

Atorvastatin Calcium151 claims

Rosuvastatin Calcium133 claims

Amlodipine Besylate122 claims

Losartan Potassium121 claims

Omeprazole104 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$858

Payment records

By payment type

Food and Beverage$683

Consulting Fee$175

Top paying entities

Food and Beverage$683

Consulting Fee$175

REFERRAL NETWORK

Where Tomas Sevilla'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). 5 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Biocorp Clinical Lab Inc Clinical Laboratory · Whittier, CA	125	805
Cesar Aranguri Cardiology · Maywood, CA	41	134
Unilab Corporation Clinical Laboratory · West Hills, CA	27	86
OUTREACH HOME HEALTH SERVICES, INC	15	48
Joshua Morrison-Reyes Ophthalmology · Escondido, CA	14	67

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