Miriam Iskandar Overholser, PA-C
Physician Assistant · Conway, SC
Miriam Iskandar Overholser, PA-C is a physician assistant with a practice address in Conway, South Carolina, and NPI 1558950030, issued on Jan 11, 2021. Check the license (South Carolina 3762, as entered in NPPES) with the South Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Miriam Iskandar Overholser
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 3762 SC
Self-reported in NPPES; status is on the state search - Practice location
- 1500 Main St, Conway, SC 29526
- Phone
- (843) 438-8470
- Enumerated
- Jan 11, 2021
- Record last updated
- Jan 11, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 2,294 in South Carolina → Look up another NPI →
Verify Miriam Iskandar Overholser 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 3762Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.6 times the Medicare Part D claims of the average physician assistant in 2024
2,962 Medicare Part D claims for 487 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims. 1,867 claims were for opioids.
Most prescribed
- Oxycodone-Acetaminophen531 claims
- Oxycodone Hcl474 claims
- Hydrocodone-Acetaminophen418 claims
- Gabapentin211 claims
- Tizanidine Hcl173 claims
- Tramadol Hcl148 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.
Industry payments in 2024: $1,464.28
61 payments; by number, the most common kind was food and beverage; the largest payer was Spinal Simplicity, LLC. 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.
Miriam Iskandar Overholser among 2,294 physician assistant records in South Carolina
Miriam Iskandar Overholser, PA-C 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 2021, is newer than 62% of them.
- NPI issued2021 · 62% of these records are older, 31% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2021 · 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).
11 physician assistant records list a practice address in Conway
They are 11 of the 1,257 NPPES records with a practice address in Conway, and 2,294 physician assistant records in South Carolina.
All 2,294 in South Carolina → Every provider in Conway → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Linda Aanonsen, PAConway, SC 295261184822777
- Natalie Flowers, PAConway, SC 295261245056506
- Chase GunterConway, SC 295261487209086
- Jeffrey Hathway, PAConway, SC 295261982615795
- Debra Joyner, PA CConway, SC 295261457327918
- Sona PanchalConway, SC 295261043335482
- Alyssa SimpsonConway, SC 295261114874906
- Nicholas SottileConway, SC 295261316593668
Common questions
What is Miriam Iskandar Overholser, PA-C's NPI number?
Miriam Iskandar Overholser, PA-C's National Provider Identifier (NPI) is 1558950030, issued on Jan 11, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Miriam Iskandar Overholser, PA-C located?
The NPPES record lists a practice address at 1500 Main St, Conway, SC, 29526. Phone: (843) 438-8470. Providers update this record themselves, so call before visiting.
How can I verify Miriam Iskandar Overholser, PA-C's license?
NPPES lists South Carolina license number 3762, as entered by the provider. Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.
How much does Miriam Iskandar Overholser, PA-C prescribe under Medicare Part D?
In 2024, Miriam Iskandar Overholser, PA-C had 2,962 Medicare Part D claims for 487 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions 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.