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

Individual provider Otolaryngology Physician · NPI 1518992411

Dr. David L Callender, MD is an Otolaryngology Physician in Houston, Texas. Works from 2 locations. Licensed in California and Texas.

Licensed in
CA, TX
In the registry since
2006
Specialties on file
2
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

915 Gessner Rd Ste 720
Houston, TX 77024-2530
Phone: (713) 830-9100
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 301 University Blvd, Galveston, TX 77555-5302 — (409) 772-1902

Specialties & licences

Otolaryngology Physician (primary) Taxonomy 207Y00000X · Licence G8030 (TX)
Otolaryngology Physician Taxonomy 207Y00000X · Licence C51720 (CA)

Record details

NPI number1518992411
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 11, 2006
Last updated in NPPESNovember 18, 2025
Certification dateNovember 18, 2025
Mailing address301 University Blvd, Galveston, TX 77555-5302

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