Cassie Fillman, R.D.
Registered Dietitian · Austin, TX
Cassie Fillman, R.D. is a registered dietitian with a practice address in Austin, Texas, and NPI 1326133885, issued on Oct 3, 2006. Check the license (Texas 932554, as entered in NPPES) with the Texas board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Cassie Fillman
- Credential
- R.D.
- Primary taxonomy
- Registered Dietitian 133V00000X
- License number
- 932554 TX
Self-reported in NPPES; status is on the state search - Practice location
- 6500 N Mopac, Austin, TX 78731
- Phone
- (512) 338-4500
- Enumerated
- Oct 3, 2006
- Entity
- Type 1 · individual
Also registered at 6500 N Mopac
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jessica Chen, RD,LDRegistered Dietitian1528459138
- Elizabeth Hanawalt, R.D.Registered Dietitian1508185562
- Larry Lindsay, D.D.SDentist1841417466
- Beth Lynn, CNSClinical Nurse Specialist1770990681
- Michelle Madsen, RD,LD,CDERegistered Dietitian1649210246
- Benjamin Pagano, CNSClinical Nurse Specialist1669722732
Verify Cassie Fillman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 932554Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
1,029 registered dietitian records list a Austin practice address
They are 1,029 of the 26,585 NPPES records with a Austin practice address, and 5,015 registered dietitian records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,029 in Austin → All 5,015 in Texas → Every provider in Austin →
Other registered dietitian records in Texas
- Vanessa Abbood, MS, RD, LDFort Worth, TX1790207165
- Kelsey Abdullah, MS, RD, LDHouston, TX1649116112
- Mariam Abdullah, RDAustin, TX1780540278
- Helen Abdullah-Nguyen, RDAustin, TX1518786920
- Paige Abernathy, RDN, LDAustin, TX1740166461
- Marla Ablon, RDN, LRD, DIPACLMDallas, TX1518707827
- Darrine Abouchelleih, RDHouston, TX1760969075
- Christine Abraham, RDSan Antonio, TX1356437818
- Dawn Abraham, DCN, RDN, LD, CHCGarland, TX1194111781
- Lexus Abrego, MS,RD,LDMission, TX1780518316
Common questions
What is Cassie Fillman, R.D.'s NPI number?
Cassie Fillman, R.D.'s National Provider Identifier (NPI) is 1326133885, issued on Oct 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Cassie Fillman, R.D. located?
The NPPES record lists a practice address at 6500 N Mopac, Austin, TX, 78731. Phone: (512) 338-4500. Providers update this record themselves, so call before visiting.
How can I verify Cassie Fillman, R.D.'s license?
NPPES lists Texas license number 932554, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.