Susan D. Casper, PA
Physician Assistant · Spartanburg, SC
Susan D. Casper, PA is a physician assistant with a practice address in Spartanburg, South Carolina, and NPI 1558466540, issued on Sep 14, 2006. Check the license (South Carolina 5184, as entered in NPPES) with the South Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Susan D. Casper
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- 5184 SC
9118309 FL
PA00253 RI
Self-reported in NPPES; status is on the state search - Practice location
- 130 Dillon Dr, Spartanburg, SC 29307
- Phone
- (800) 678-4611
- Enumerated
- Sep 14, 2006
- Record last updated
- Jan 6, 2026
- Medicaid ID
- 7009009 RI
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 2,294 in South Carolina → Look up another NPI →
Verify Susan D. Casper 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 5184Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average physician assistant in 2024
181 Medicare Part D claims for 75 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 33 claims were for opioids.
Most prescribed
- Meloxicam60 claims
- Diclofenac Sodium43 claims
- Oxycodone Hcl27 claims
- Amoxicillin12 claims
- Ibuprofen11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 75.4 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).
Susan D. Casper among 2,294 physician assistant records in South Carolina
Susan D. Casper, PA is one of 2,294 physician assistant records with a practice address in South Carolina. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 86% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2026 · 31% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
124 physician assistant records list a practice address in Spartanburg
They are 124 of the 3,328 NPPES records with a practice address in Spartanburg, and 2,294 physician assistant records in South Carolina.
All 2,294 in South Carolina → Every provider in Spartanburg → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Holly Austin, PACSpartanburg, SC 293071922047521
- Michael Black, P.A.-CSpartanburg, SC 293071003007311
- Toni Bowyer, PA-CSpartanburg, SC 293071003847286
- Carlee Bright, PA-CSpartanburg, SC 293071255372637
- Cecilia Cannon, P.A.Spartanburg, SC 293071275688772
- Karcy Clark, PASpartanburg, SC 293071497397004
- Michael Karg, PASpartanburg, SC 293071093820045
- Elizabeth Perry, PA-CSpartanburg, SC 293071467114181
Common questions
What is Susan D. Casper, PA's NPI number?
Susan D. Casper, PA's National Provider Identifier (NPI) is 1558466540, issued on Sep 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Susan D. Casper, PA located?
The NPPES record lists a practice address at 130 Dillon Dr, Spartanburg, SC, 29307. Phone: (800) 678-4611. Providers update this record themselves, so call before visiting.
How can I verify Susan D. Casper, PA's license?
NPPES lists South Carolina license number 5184, as entered by the provider. Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.
How much does Susan D. Casper, PA prescribe under Medicare Part D?
In 2024, Susan D. Casper, PA had 181 Medicare Part D claims for 75 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Susan D. Casper, PA's MIPS final score?
The 2023 MIPS final score is 75.4 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.