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

Dr. Dan Lotan, MD

Individual provider Internal Medicine Physician · NPI 1801882923

Dr. Dan Lotan, MD is an Internal Medicine Physician in Houston, Texas. Licensed in Texas. Registered with an NPI since 2005.

Licensed in
TX
In the registry since
2005
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

2000 Crawford Ste 1350
Houston, TX 77002-9008
Phone: (713) 650-0344
Fax: (713) 522-8271
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 L5442 (TX)

Record details

NPI number1801882923
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 23, 2005
Last updated in NPPESFebruary 26, 2021
Certification dateFebruary 26, 2021

Other providers in Houston