What is Gregorius Penilla's specialty?

Gregorius Penilla (NPI 1023024973) is a Medicare-billing provider whose primary specialty is Internal Medicine in Fenton, MO.

Where does Gregorius Penilla practice?

Gregorius Penilla practices in Fenton, MO, based on the location reported in the CMS Medicare provider datasets for NPI 1023024973.

How much does Medicare pay Gregorius Penilla?

Gregorius Penilla (NPI 1023024973) received approximately $69K in total Medicare Part B payments, serving 196 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1023024973

Gregorius PenillaM.D.

Internal MedicineFenton, MOI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

654

Unique beneficiaries

—

Total services

861

Distinct HCPCS

Medicare payment

$63K

Peer benchmark

Total Medicare services vs. 1,563 Internal Medicine providers in MO — top quintile (cohort median 658).

PRESCRIBING · PART D · 2024

Total Rx claims

6,257

Beneficiaries

—

Total drug cost

$525K

Distinct drugs

102

Brand share

18.2%

Top prescribed drugs

Atorvastatin Calcium830 claims

Amlodipine Besylate355 claims

Losartan Potassium311 claims

Lisinopril275 claims

Metformin Hcl210 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$121

Payment records

By payment type

Food and Beverage$121

Top paying entities

Food and Beverage$121

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (6)

Hospital

Hospital

Hospital

Hospital

Hospital

Inpatient rehabilitation facility

REFERRAL NETWORK

Where Gregorius Penilla'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). 1 inbound referrers · 6 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ST. LUKES EPISCOPAL-PRESBYTERIAN HOSPITAL	18	63

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Laboratory Corporation Of America Holdings Clinical Laboratory · Dublin, OH	130	417
SSM HEALTH CARE ST. LOUIS	48	239
Laboratory Corporation Of America Clinical Laboratory · Earth City, MO	27	44
ST. LUKES EPISCOPAL-PRESBYTERIAN HOSPITAL	23	78
Karen Baranski Diagnostic Radiology · Bridgeton, MO	13	34
Matthew Stadnyk Diagnostic Radiology · Bridgeton, MO	11	23

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