Alexis Sierra Foster, PA-C
Alexis Sierra Foster is a Medical Physician Assistant based in King of Prussia, PA with over 6 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Alexis Sierra Foster, PA-C specializes in medical, serving patients in King of Prussia, PA in group practice. She has been practicing since 2020 — over 6 years.
At a glance
- Uses generic medications more than 89% of reporting doctors in Pennsylvania
- Virtual visits available — no app or travel required
Recent · 68dNPPES updated 2026-03-17 · verify NPI on CMS · Verify license at Pennsylvania State Board of Medicine
Contact & Location
Practice Location
150 S Warner Rd Ste 130, King of Prussia, PA 19406-2830
$318 received from industry
4 transactions reported in 2024 ·Low tier
Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.
Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2024, attributed to Alexis Sierra Foster's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Board certified · Mar 16, 2026
Self-reported via NPPES
6 years in practice
Established
Definition to come...
Taxonomy: 363AM0700X
Mailing address
505 Old Stage Rd, Erwin, TN 37650-1564
Differs from practice location
Virtual Medical Care With Alexis Sierra Foster
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Alexis Sierra Foster for follow-ups, medication reviews, and ongoing care — no travel to King of Prussia required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Alexis Sierra Foster
NPI records show Dr. Foster as active with telehealth listed in King of Prussia, PA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (610) 400-4885.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024. See Data Methodology.
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Contact Alexis Sierra Foster
Practice Location
150 S Warner Rd Ste 130, King of Prussia, PA 19406-2830
Mailing Address
505 Old Stage Rd, Erwin, TN 37650-1564
This is a provider directory. Contact the office directly to schedule appointments.
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