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

Dr. William Dowdell, MD

Individual provider Internal Medicine Physician · NPI 1841227253

Dr. William Dowdell, MD is a Pulmonary Disease in Marietta, Georgia. Graduated from University of Cincinnati College of Medicine in 1983, 43 years ago. Accepts Medicare assignment and offers telehealth. Licensed in Georgia.

Years since qualifying
43
Trained at
University of Cincinnati College of Medicine
Licensed in
GA
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.

See every abbreviation used in this directory →

Practice location Address checks out

55 Whitcher St NE Ste 160
Marietta, GA 30060-1155
Phone: (770) 422-1372
Fax: (770) 423-9651
Show map & directions

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

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 027535 (GA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 027535 (GA)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 027535 (GA)

Record details

NPI number1841227253
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 28, 2006
Last updated in NPPESSeptember 27, 2019
Mailing address55 Whitcher St Ne, Suite 160, Marietta, GA 30060-1155

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Also practisesCRITICAL CARE (INTENSIVISTS), SLEEP MEDICINE
Medical schoolUNIVERSITY OF CINCINNATI COLLEGE OF MEDICINE
Graduated 1983 (43 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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