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

Dr. William P Thomas, MD

Individual provider Internal Medicine Physician · NPI 1184646234

Dr. William P Thomas, MD is a Pulmonary Disease in Lewiston, Maine. Graduated from University of Alabama School of Medicine in 1991, 35 years ago. Practices with Yuma Regional Medical Center, a 372-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Alabama and Maine.

Years since qualifying
35
Trained at
University of Alabama School of Medicine
Licensed in
AL, ME
In the registry since
2006
Specialties on file
3
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

93 Campus Ave Ste G025
Lewiston, ME 04240
Phone: (207) 777-4320
Fax: (207) 777-4331
Show map & directions

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

Additional practice locations (1)

  • 27669 Capshaw Rd, Harvest, AL 35749-7403 — (256) 232-0667

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 16579 (AL)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD22405 (ME)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence 16579 (AL)

Record details

NPI number1184646234
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 24, 2006
Last updated in NPPESSeptember 26, 2018
Mailing addressPo Box 7291, Lewiston, ME 04243-7291

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Also practisesCRITICAL CARE (INTENSIVISTS), INTERNAL MEDICINE
Medical schoolUNIVERSITY OF ALABAMA SCHOOL OF MEDICINE
Graduated 1991 (35 years in practice)
Group practice Yuma Regional Medical Center — 372 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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