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Physician

GREGORIUS PENILLA, M.D.

Internal Medicine

FENTON, MO, 63026
NPI: 1023024973

Contact

Internal Medicine

FENTON, MO

MISSOURI BAPTIST MEDICAL CENTER

314-996-5000

missouribaptist.org

Hospital Affiliations

Search procedure prices at these hospitals only

Common Procedures for Internal Medicine

Annual Physical ExamChronic Disease ManagementPreventive ScreeningBlood Pressure ManagementDiabetes ManagementCholesterol ManagementImmunizationsEKGSpirometryHealth Risk Assessment

Based on specialty. Actual services may vary — contact the provider's office to confirm.

Procedure Pricing (Medicare Data)

Based on CMS Medicare Provider Utilization data for 2023. These represent what this physician charged Medicare, not necessarily what you would pay. Compare with other physicians

ProcedureAvg ChargeMedicare AllowedMedicare PaidServices
90677
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use
$530$280$28012
99215
Established patient office or other outpatient visit, 40-54 minutes
$361$174$12235
G0402
Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment
$335$160$16013
91320
Sarscv2 vac 30mcg trs-suc im
$288$128$12815
G0439
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
$262$125$125165
99214
Established patient office or other outpatient visit, 30-39 minutes
$256$124$70355
99213
Established patient office or other outpatient visit, 20-29 minutes
$182$88$5213
90694
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage
$147$75$7542
90480
Admn sarscov2 vacc 1 dose
$90$40$4015
71046
X-ray of chest, 2 views
$63$23$1418
G0008
Administration of influenza virus vaccine
$48$30$3045
G0009
Administration of pneumococcal vaccine
$48$30$3012

Compare prices for procedures performed by Internal Medicine physicians

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Physician identity data from the NPPES NPI Registry. Last synced 3/28/2026.