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

Nelson R. Kalaf, MD PA

Organization Internal Medicine Physician · NPI 1811028921

Nelson R. Kalaf, MD PA is an Internal Medicine Physician in Mission, Texas. Licensed in Texas. Registered with an NPI since 2007.

Licensed in
TX
In the registry since
2007
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

2023 E Griffin Pkwy
Mission, TX 78572-3222
Phone: (956) 585-2525
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 L 0307 (TX)

Record details

NPI number1811028921
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Isabel Kalaf — Office Manager · (956) 585-2525
NPI enumeratedMarch 8, 2007
Last updated in NPPESFebruary 5, 2024
Certification dateFebruary 5, 2024
Mailing address2023 E Griffin Pkwy, Mission, TX 78572-3222

Other providers in Mission