Cassandra Renae Williams-Sisk, M.ED.
Behavior Analyst · Southaven, MS
Cassandra Renae Williams-Sisk, M.ED. is a behavior analyst with a practice address in Southaven, Mississippi, and NPI 1336471291, issued on Feb 3, 2010. Check the license with the Mississippi board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Cassandra Renae Williams-Sisk
- Credential
- M.ED.
- Primary taxonomy
- Behavior Analyst 103K00000X
- License number
- 103K00000X TN
Self-reported in NPPES; status is on the state search - Practice location
- 5706 Hunters Chase Dr, Southaven, MS 38672
- Phone
- (662) 812-5833
- Enumerated
- Feb 3, 2010
- Record last updated
- Feb 3, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (662) 349-0709
- Entity
- Type 1 · individual
Verify Cassandra Renae Williams-Sisk in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Mississippi board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
25 behavior analyst records list a practice address in Southaven
They are 25 of the 1,123 NPPES records with a practice address in Southaven, and 196 behavior analyst records in Mississippi. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 25 in Southaven → All 196 in Mississippi → Every provider in Southaven →
Other behavior analyst records in Mississippi
- Meleah Ackley, BCBAHattiesburg, MS1588103766
- Roddreka AdamsPicayune, MS1477113645
- Marisela Aguilar, LBAMississippi State, MS1215855655
- Jessica Alexander, BCBAGulfport, MS1447802475
- Ashley AllenSouthaven, MS1326641812
- Deterrence Allen, M.S., BCBA, LBASouthaven, MS1205336930
- Kristina AngusGulfport, MS1568139962
- Laura Arcuri, BCBAJackson, MS1497400865
- Jeffery Artis, M.ED., BCBA, LBAJackson, MS1083270110
- Priscilla ArzagaPort Gibson, MS1639504764
Common questions
What is Cassandra Renae Williams-Sisk, M.ED.'s NPI number?
Cassandra Renae Williams-Sisk, M.ED.'s National Provider Identifier (NPI) is 1336471291, issued on Feb 3, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Cassandra Renae Williams-Sisk, M.ED. located?
The NPPES record lists a practice address at 5706 Hunters Chase Dr, Southaven, MS, 38672. Phone: (662) 812-5833. Providers update this record themselves, so call before visiting.
How can I verify Cassandra Renae Williams-Sisk, M.ED.'s license?
Search the Mississippi board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.