Neil Howell Windham, PA-C
Physician Assistant · Darlington, SC
Neil Howell Windham, PA-C is a physician assistant with a practice address in Darlington, South Carolina, and NPI 1821689597, issued on Jan 26, 2021. Check the license (South Carolina 4260, as entered in NPPES) with the South Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Neil Howell Windham
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 4260 SC
Self-reported in NPPES; status is on the state search - Practice location
- 300 Steel Mill RD, Darlington, SC 29540
- Phone
- (843) 395-8613
- Enumerated
- Jan 26, 2021
- Record last updated
- Jul 21, 2025
- Fax
- (877) 724-9204
- Medicare enrollment
- Enrolled (PECOS I20220204002253); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 2,294 in South Carolina → Look up another NPI →
Also registered at 300 Steel Mill RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Courtney Dowling, MSN, APRN, FNP-CFamily Nurse Practitioner1366013849
Verify Neil Howell Windham 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 4260Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.5 times the Medicare Part D claims of the average physician assistant in 2024
2,922 Medicare Part D claims for 522 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 144 claims were for opioids.
Most prescribed
- Azithromycin112 claims
- Alprazolam107 claims
- Atorvastatin Calcium81 claims
- Levothyroxine Sodium75 claims
- Dexamethasone74 claims
- Amlodipine Besylate69 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: $2,464.65
156 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, 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.
Bills Medicare through one group practice
- Hartsville Medical Group LLCHartsville, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Neil Howell Windham among 2,294 physician assistant records in South Carolina
Neil Howell Windham, 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 fileYes · 66% of these records are
- Graduated2021 · median 2019 among the 1,516 with a school on file
- Record last updated2025 · 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).
2 physician assistant records list a practice address in Darlington
They are 2 of the 150 NPPES records with a practice address in Darlington, and 2,294 physician assistant records in South Carolina.
All 2,294 in South Carolina → Every provider in Darlington → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Raymond Brown, PA-CDillon, SC 295361801271739
- Isaac Snapp, PADarlington, SC 295321093186397
- Peyton Beisecker, PA-CHartsville, SC 295501689541898
- Kirsten Carlson, PA-CHartsville, SC 295501437814480
- Lindsey DaubyHartsville, SC 295501285074898
- Maggie Flowers, PA-CHartsville, SC 295501841527454
- Leigh Ann Harrigan, PA-CHartsville, SC 295501730622283
- Gray PhelpsHartsville, SC 295501881055309
Common questions
What is Neil Howell Windham, PA-C's NPI number?
Neil Howell Windham, PA-C's National Provider Identifier (NPI) is 1821689597, issued on Jan 26, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Neil Howell Windham, PA-C located?
The NPPES record lists a practice address at 300 Steel Mill RD, Darlington, SC, 29540. Phone: (843) 395-8613. Providers update this record themselves, so call before visiting.
How can I verify Neil Howell Windham, PA-C's license?
NPPES lists South Carolina license number 4260, as entered by the provider. Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.
How much does Neil Howell Windham, PA-C prescribe under Medicare Part D?
In 2024, Neil Howell Windham, PA-C had 2,922 Medicare Part D claims for 522 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.