Cassie Mayer, PT
Physical Therapist · Fort Mill, SC
Cassie Mayer, PT is a physical therapist with a practice address in Fort Mill, South Carolina, and NPI 1619524030, issued on Aug 20, 2019. Check the license (South Carolina CP033501T, as entered in NPPES) with the South Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Cassie Mayer
- Credential
- PT
- Primary taxonomy
- Physical Therapist 225100000X
- License numbers
- CP033501T SC
10300 LA
Self-reported in NPPES; status is on the state search - Practice location
- 908 Smithfield Way Ste 104, Fort Mill, SC 29715
- Phone
- (803) 470-4933
- Enumerated
- Aug 20, 2019
- Record last updated
- Dec 2, 2024
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 3,905 in South Carolina → Look up another NPI →
Also registered at 908 Smithfield Way Ste 104
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Imani GeraldPhysical Therapist1649077520
- Mounika SeeramPhysical Therapist1962385674
Verify Cassie Mayer 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 CP033501TCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Cassie Mayer among 3,905 physical therapist records in South Carolina
Cassie Mayer, PT is one of 3,905 physical therapist records with a practice address in South Carolina. 38% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 63% of them.
- NPI issued2019 · 63% of these records are older, 32% newer
- In a Medicare fileYes · 38% of these records are
- In the CMS Doctors and Clinicians fileNo · 39% of these records are
- Record last updated2024 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225100000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
72 physical therapist records list a practice address in Fort Mill
They are 72 of the 943 NPPES records with a practice address in Fort Mill, and 3,905 physical therapist records in South Carolina.
All 3,905 in South Carolina → Every provider in Fort Mill → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- Mindy Blitzer, PTFort Mill, SC 297151093798605
- Connie Blocker, PTFort Mill, SC 297151689208282
- Julie Burt, MHS,PTFort Mill, SC 297151699108738
- Ashley Clark, PTFort Mill, SC 297151669787107
- Alecia Fancher, PTFort Mill, SC 297151245417823
- Elizabeth Hartney, PTFort Mill, SC 297151922474402
- Andrew Johnson, DPTFort Mill, SC 297151790286540
- Heather Kidder, PTFort Mill, SC 297151912211558
Common questions
What is Cassie Mayer, PT's NPI number?
Cassie Mayer, PT's National Provider Identifier (NPI) is 1619524030, issued on Aug 20, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Cassie Mayer, PT located?
The NPPES record lists a practice address at 908 Smithfield Way Ste 104, Fort Mill, SC, 29715. Phone: (803) 470-4933. Providers update this record themselves, so call before visiting.
How can I verify Cassie Mayer, PT's license?
NPPES lists South Carolina license number CP033501T, as entered by the provider. Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.
What is Cassie Mayer, PT's MIPS final score?
The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.