Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Esther S. Shao, MD

Individual provider Internal Medicine Physician · NPI 1154522035

Dr. Esther S. Shao, MD is an Advanced Heart Failure and Transplant Cardiology in Scarborough, Maine. Graduated from University of California, Irvine, California College of Medicine in 1999, 27 years ago. Practices with Massachusetts General Physicians Organization Inc, a 3,484-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California, Maine and Minnesota.

Years since qualifying
27
Trained at
University of California, Irvine, California College of Medicine
Licensed in
CA, ME, MN
In the registry since
2007
Specialties on file
5
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

96 Campus Dr Ste 1
Scarborough, ME 04074
Phone: (207) 885-9905
Fax: (207) 396-5600
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence MD19834 (ME)
Internal Medicine Physician Taxonomy 207R00000X · Licence A75996 (CA)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence A75996 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 53649 (MN)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence 53649 (MN)

Record details

NPI number1154522035
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 30, 2007
Last updated in NPPESJanuary 26, 2015

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyADVANCED HEART FAILURE AND TRANSPLANT CARDIOLOGY
Medical schoolUNIVERSITY OF CALIFORNIA, IRVINE, CALIFORNIA COLLEGE OF MEDICINE
Graduated 1999 (27 years in practice)
Group practice Massachusetts General Physicians Organization Inc — 3484 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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