Michael D. Overcash, PA
Physician Assistant · Charleston, SC
Michael D. Overcash, PA is a physician assistant with a practice address in Charleston, South Carolina, and NPI 1376520171, issued on Dec 22, 2005. Check the license (South Carolina 802, as entered in NPPES) with the South Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michael D. Overcash
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 802 SC
Self-reported in NPPES; status is on the state search - Practice location
- 9295 Medical Plaza Dr, Charleston, SC 29406
- Phone
- (843) 797-3960
- Enumerated
- Dec 22, 2005
- Record last updated
- Oct 18, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (843) 553-4216
- Medicare enrollment
- Enrolled (PECOS I20110203000814); accepts Medicare assignment
- Medical or professional school
- Medical University Of South Carolina College Of Medicine, 2002
- Entity
- Type 1 · individual
Also registered at 9295 Medical Plaza Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dennis Hull, MDDermatology Physician1770687063
- John Maize, MDDermatopathology Physician1043299787
- Hudson Rogers, M.D.Dermatology Physician1003893868
Verify Michael D. Overcash 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 802Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% more Medicare Part D claims than the average physician assistant in 2024
1,606 Medicare Part D claims for 508 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Clobetasol Propionate211 claims
- Minoxidil168 claims
- Triamcinolone Acetonide125 claims
- Terbinafine Hcl98 claims
- Otezla86 claims
- Fluconazole80 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): 84.5 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).
Industry payments in 2024: $53,200.35
206 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Biotech, Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Trident Dermatology PACharleston, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
407 physician assistant records list a practice address in Charleston
They are 407 of the 10,840 NPPES records with a practice address in Charleston, and 2,294 physician assistant records in South Carolina.
All 407 in Charleston → All 2,294 in South Carolina → Every provider in Charleston →
Other physician assistant records in South Carolina
- Linda Aanonsen, PAConway, SC1184822777
- Rana Abedini, PA-CGreenville, SC1780154807
- Michael Adam, PANorth Augusta, SC1699884957
- Taylor AdamCharleston, SC1902576929
- Amber AdamsMyrtle Beach, SC1447101092
- Chandler Adams, PA-CGreenwood, SC1205465820
- Kaylee Adams, PA-CSeneca, SC1942943246
- Nicholas AdamsonsN Charleston, SC1740929637
- Ashley AdasczikCharleston, SC1750265294
- Benjamin Addy, PA-CWest Columbia, SC1831520782
Common questions
What is Michael D. Overcash, PA's NPI number?
Michael D. Overcash, PA's National Provider Identifier (NPI) is 1376520171, issued on Dec 22, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Michael D. Overcash, PA located?
The NPPES record lists a practice address at 9295 Medical Plaza Dr, Charleston, SC, 29406. Phone: (843) 797-3960. Providers update this record themselves, so call before visiting.
How can I verify Michael D. Overcash, PA's license?
NPPES lists South Carolina license number 802, as entered by the provider. Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.
How much does Michael D. Overcash, PA prescribe under Medicare Part D?
In 2024, Michael D. Overcash, PA had 1,606 Medicare Part D claims for 508 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Michael D. Overcash, PA's MIPS final score?
The 2023 MIPS final score is 84.5 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.