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

Melissa a Kainer Erwin, MD, PA

Organization Specialist · NPI 1669631081

Melissa a Kainer Erwin, MD, PA is a Specialist in El Campo, Texas. Licensed in Texas. Registered with an NPI since 2008.

Licensed in
TX
In the registry since
2008
What do these letters mean?
PA — Professional association
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

203 Sandy Corner Rd
El Campo, TX 77437-2379
Phone: (979) 543-9933
Fax: (979) 543-9959
Show map & directions

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

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence L7946 (TX)

Record details

NPI number1669631081
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Melissa Kainer Erwin — President · (979) 543-9933
NPI enumeratedJune 2, 2008
Last updated in NPPESJanuary 19, 2015
Mailing address203 Sandy Corner Rd, El Campo, TX 77437-2379