Cassidy C. Arnold, PHD
Clinical Psychologist · Mt Pleasant, SC
Cassidy C. Arnold, PHD is a clinical psychologist with a practice address in Mt Pleasant, South Carolina, and NPI 1013407493, issued on May 11, 2018. Check the license (South Carolina 1447, as entered in NPPES) with the South Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Cassidy C. Arnold
- Credential
- PHD
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- 1447 SC
Self-reported in NPPES; status is on the state search - Practice location
- 1459 Stuart Engals Blvd Ste 204-A, Mt Pleasant, SC 29464
- Phone
- (843) 849-9913
- Enumerated
- May 11, 2018
- Record last updated
- May 3, 2023
- Fax
- (843) 881-6878
- Medicare enrollment
- Enrolled (PECOS I20180731003040); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 446 in South Carolina → Look up another NPI →
Verify Cassidy C. Arnold in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich South Carolina board licenses this profession
Search for license 1447Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Charleston Counseling Center PCCharleston, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Cassidy C. Arnold among 446 clinical psychologist records in South Carolina
Cassidy C. Arnold, PHD is one of 446 clinical psychologist records with a practice address in South Carolina. 12% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 76% of them.
- NPI issued2018 · 76% of these records are older, 20% newer
- In a Medicare fileYes · 12% of these records are
- In the CMS Doctors and Clinicians fileYes · 20% of these records are
- Graduated2015 · median 2006 among the 88 with a school on file
- Record last updated2023 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
15 clinical psychologist records list a practice address in Mt Pleasant
They are 15 of the 1,043 NPPES records with a practice address in Mt Pleasant, and 446 clinical psychologist records in South Carolina.
All 446 in South Carolina → Every provider in Mt Pleasant → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Barbara Boatwright, PHDMt Pleasant, SC 294641447470950
- Douglas Cutting, PHDMt Pleasant, SC 294641477765006
- Cora Ezzell, PH.D.Mt Pleasant, SC 294641992835771
- Kellie Hilker, PH.D.Mount Pleasant, SC 294641528126513
- William Kee, PHDMt Pleasant, SC 294641912948357
- Lisha Kievit, PH.D.Mount Pleasant, SC 294641487799193
- Gordon Kimbrell, PHDMt Pleasant, SC 294641851511430
- Stephen Levenberg, PH.D.Mount Pleasant, SC 294641124219472
Common questions
What is Cassidy C. Arnold, PHD's NPI number?
Cassidy C. Arnold, PHD's National Provider Identifier (NPI) is 1013407493, issued on May 11, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Cassidy C. Arnold, PHD located?
The NPPES record lists a practice address at 1459 Stuart Engals Blvd Ste 204-A, Mt Pleasant, SC, 29464. Phone: (843) 849-9913. Providers update this record themselves, so call before visiting.
How can I verify Cassidy C. Arnold, PHD's license?
NPPES lists South Carolina license number 1447, as entered by the provider. Search the South Carolina 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. Medicare files from data.cms.gov. 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.