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

Mary Marvin Johnson, MD, PA, Dba

Organization Pediatrics Physician · NPI 1356443808

Mary Marvin Johnson, MD, PA, Dba provides Pediatrics Physician services in Austin, Texas. Licensed in Texas. Registered with an NPI since 2006.

Licensed in
TX
In the registry since
2006
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

4700 Seton Center Pkwy #125
Austin, TX 78759-5295 Not confirmed with CMS for 14 years — call before visiting
Phone: (512) 338-8500
Fax: (512) 338-8510
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence G2730 (TX)

Record details

NPI number1356443808
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mary Johnson — M.D.,P.A.,President · (512) 338-8500
Other names Northwest Pediatrics And Adolescents
NPI enumeratedSeptember 4, 2006
Last updated in NPPESMay 22, 2012
Mailing address4700 Seton Center Pkwy, 125, Austin, TX 78759-5295

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