MyCareCost

Compare and Negotiate Healthcare Pricing

Physician

MARILYN MARSHALL

Physician Assistant

MOUNT AIRY, MD, 21771
NPI: 1063743250

Contact

Physician Assistant

MOUNT AIRY, MD

FREDERICK HEALTH HOSPITAL

240-566-3300

frederickhealth.org

Hospital Affiliations

Search procedure prices at these hospitals only

Common Procedures for Physician Assistant

Office VisitPhysical ExaminationChronic Disease ManagementWound CareSuturingMinor ProceduresPreventive ScreeningPatient Education

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
$567$281$28121
G0438
Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit
$331$141$14141
G0402
Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment
$331$144$14417
G0439
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
$259$113$113157
99214
Established patient office or other outpatient visit, 30-39 minutes
$255$89$52393
99213
Established patient office or other outpatient visit, 20-29 minutes
$181$72$49251
90662
Influenza vaccine split virus, preservative free
$140$72$7244
99212
Established patient office or other outpatient visit, 10-19 minutes
$113$55$4515
87811
Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19)
$83$41$4112
G0008
Administration of influenza virus vaccine
$45$31$3145
G0009
Administration of pneumococcal vaccine
$42$31$3120
93000
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report
$29$13$915
96127
Assessment of emotional or behavioral problems
$10$5$3120
81003
Automated urinalysis test
$6$2$222

Compare prices for procedures performed by Physician Assistant physicians

Search published hospital rates side by side to find lower cash prices and stronger negotiating leverage.

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