Walter F. Chase, M.d.,p.a .rheumatology
NPI 1164603379 · Rheumatology Physician · Austin, TX
Walter F. Chase, M.d.,p.a .rheumatology is a Rheumatology Physician organization in Austin, TX (NPI 1164603379).
Provider details
- NPI number
- 1164603379
- Entity type
- Organization
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Walter Chase, Owner/Operator, Sole Shareholder(512) 451-6363
- License
- G2344 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-11-15
- Last updated
- 2007-11-15
Frequently asked questions
- What is Walter F. Chase, M.d.,p.a .rheumatology's NPI number?
- Walter F. Chase, M.d.,p.a .rheumatology's National Provider Identifier (NPI) is 1164603379, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Walter F. Chase, M.d.,p.a .rheumatology?
- Walter F. Chase, M.d.,p.a .rheumatology is classified in the NPPES registry as Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Walter F. Chase, M.d.,p.a .rheumatology located?
- Walter F. Chase, M.d.,p.a .rheumatology's practice location on file with NPPES is 1301 W 38th St, Austin, TX 78705-1000.
- What is Walter F. Chase, M.d.,p.a .rheumatology's phone number?
- The practice phone number listed in the NPPES registry for Walter F. Chase, M.d.,p.a .rheumatology is (512) 451-6363.
- Who is the authorized official for Walter F. Chase, M.d.,p.a .rheumatology?
- The authorized official listed on Walter F. Chase, M.d.,p.a .rheumatology's NPPES record is Walter Chase, Owner/Operator, Sole Shareholder. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Walter F. Chase, M.d.,p.a .rheumatology's NPI active?
- Yes — Walter F. Chase, M.d.,p.a .rheumatology's NPI (1164603379) is active in the NPPES registry as of the last update on 2007-11-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.