City Specialty Directory

1 Internal Medicine Providers in Lancaster, PA

This directory includes 1 internal medicine providers in Lancaster, PA from public NPPES records. Medicare activity is shown first because it can help identify providers with recent Medicare Part B billing volume, then the full directory keeps every published local provider available for lookup.

Medicare activity uses the most recently reported Medicare Part B service counts available in this dataset. It is a utilization signal, not a quality rating or recommendation. Providers without Medicare data still appear in the alphabetical directory.

Source: public NPPES records. Medicare activity is based on the most recently available Medicare Part B data in this dataset and is not a quality rating, medical advice, or a provider recommendation.

1 providers1 with Medicare activity1 specialtiesAverage Medicare services: 1,766

Top Internal Medicine providers in Lancaster by Medicare activity

These providers are listed first because they have the highest most recently reported Medicare Part B service volume among providers on this page.

RankProviderNPIMedicare ServicesMedicare Activity
1Jian Shan, M.D.11344814271,766Average
NPI: 1134481427 | Phone: (717) 544-8300 | Practice address: 217 Harrisburg Ave, Lancaster, PA 17603-2964

Full Directory

Alphabetical list of all Internal Medicine providers in Lancaster, PA.

ProviderNPISpecialtyPractice PhonePractice Address
Jian Shan, M.D.1134481427Cardiovascular Disease Physician(717) 544-8300217 Harrisburg Ave, Lancaster, PA 17603-2964