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

Dr. Mark F Doerner, MD

Individual provider Internal Medicine Physician · NPI 1922040872

Dr. Mark F Doerner, MD is an Internal Medicine Physician in Allen, Texas. Licensed in Texas. Registered with an NPI since 2006.

Licensed in
TX
In the registry since
2006
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

1111 Raintree Cir Ste 240
Allen, TX 75013-4901
Phone: (972) 908-3455
Fax: (972) 908-3477
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence L8045 (TX)

Record details

NPI number1922040872
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 12, 2006
Last updated in NPPESFebruary 25, 2008
Mailing address1111 Raintree Cir, Suite 240, Allen, TX 75013-4901

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