Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Walter F. Chase, MD, PA Rheumatology

Organization Rheumatology Physician · NPI 1164603379

Walter F. Chase, MD, PA Rheumatology provides Rheumatology Physician services in Austin, 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.

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Practice location Address checks out

1301 W 38th St SUITE#605
Austin, TX 78705-1000 Not confirmed with CMS for 18 years — call before visiting
Phone: (512) 451-6363
Fax: (512) 451-2688
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence G2344 (TX)

Record details

NPI number1164603379
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Walter Chase — Owner/Operator, Sole Shareholder · (512) 451-6363
NPI enumeratedNovember 15, 2007
Last updated in NPPESNovember 15, 2007
Mailing address1301 W 38th St, Suite#605, Austin, TX 78705-1000

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