IndividualActive
Cassie Fillman, R.D.
NPI 1326133885 · Registered Dietitian · Austin, TX
Cassie Fillman, R.D. is a Registered Dietitian provider in Austin, TX (NPI 1326133885).
Provider details
- NPI number
- 1326133885
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- R.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 932554 (TX)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
6500 N Mopac
Bldg. III, Ste 220
Austin, TX 78731
Phone: (512) 338-4500
Fax: (512) 338-4501
Approximate (ZIP-level) locationGet directions
Mailing address
3903 Silverspring Dr
Austin, TX 78759-7420
Registry dates
- Enumerated
- 2006-10-03
- Last updated
- 2009-01-16
Frequently asked questions
- What is Cassie Fillman's NPI number?
- Cassie Fillman's National Provider Identifier (NPI) is 1326133885, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cassie Fillman's specialty?
- Cassie Fillman is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Cassie Fillman located?
- Cassie Fillman's practice location on file with NPPES is 6500 N Mopac, Austin, TX 78731.
- What is Cassie Fillman's phone number?
- The practice phone number listed in the NPPES registry for Cassie Fillman is (512) 338-4500.
- Is Cassie Fillman's NPI active?
- Yes — Cassie Fillman's NPI (1326133885) is active in the NPPES registry as of the last update on 2009-01-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.