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

Cassandra Markham

Individual provider Nurse Practitioner · NPI 1679440325

Cassandra Markham is a Nurse Practitioner in Amarillo, Texas. Licensed in Texas. Registered with an NPI since 2025.

Licensed in
TX
In the registry since
2025

Practice location Address checks out

2483 W Interstate 40
Amarillo, TX 79109-1852
Phone: (806) 463-3200
Fax: (806) 463-3179
Show map & directions

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

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 833761 (TX)

Record details

NPI number1679440325
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedOctober 18, 2025
Last updated in NPPESApril 4, 2026
Certification dateApril 4, 2026
Mailing address2483 W Interstate 40, Amarillo, TX 79109-1852

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