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

Marlene Chang-Brown, MD, PA

Organization Internal Medicine Physician · NPI 1861718462

Marlene Chang-Brown, MD, PA provides Internal Medicine Physician services in Mission, Texas. Licensed in Texas. Registered with an NPI since 2010.

Licensed in
TX
In the registry since
2010
What do these letters mean?
PA — Professional association
A form of business registration, not a clinical qualification.

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Practice location Address checks out

2013 E Griffin Pkwy
Mission, TX 78572-3222 Not confirmed with CMS for 16 years — call before visiting
Phone: (956) 585-4704
Fax: (956) 585-6775
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 J9998 (TX)

Record details

NPI number1861718462
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Marlene Chang-Brown — Physician/Owner · (956) 585-4704
Other names Brown Internal Medicine
NPI enumeratedApril 8, 2010
Last updated in NPPESApril 8, 2010
Mailing address2013 E Griffin Pkwy, Mission, TX 78572-3222

Other providers in Mission