Walter R. Kirby, PA-C
Physician Assistant · Fairfax, SC
Walter R. Kirby, PA-C is a physician assistant with a practice address in Fairfax, South Carolina, and NPI 1649414905, issued on Apr 29, 2009. Check the license (South Carolina 2214, as entered in NPPES) with the South Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Walter R. Kirby
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 2214 SC
Self-reported in NPPES; status is on the state search - Practice location
- 333 Revolutionary Trl, Fairfax, SC 29827
- Phone
- (803) 632-2533
- Enumerated
- Apr 29, 2009
- Record last updated
- Jan 11, 2024
- Fax
- (803) 632-2451
- Medicaid ID
- 2119PA SC
- Medicare enrollment
- Enrolled (PECOS I20150625001032); accepts Medicare assignment
- Medical or professional school
- Medical University Of South Carolina College Of Medicine, 2014
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 2,294 in South Carolina → Look up another NPI →
Also registered at 333 Revolutionary Trl
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Vicki Landis, WHNP-BCWomen's Health Nurse Practitioner1194067066
- Janet McKissick, MDFamily Medicine Physician1407878366
- Baxter McLendon, M.D.Ophthalmology Physician1033160254
Verify Walter R. Kirby 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 2214Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.0 times the Medicare Part D claims of the average physician assistant in 2024
2,474 Medicare Part D claims for 167 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 182 claims were for opioids.
Most prescribed
- Atorvastatin Calcium130 claims
- Oxycodone-Acetaminophen96 claims
- Omeprazole74 claims
- Hydrocodone-Acetaminophen70 claims
- Amlodipine Besylate63 claims
- Gabapentin63 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: $34.97
1 payment: food and beverage; the largest payer was ViiV Healthcare Company. 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
- Low Country Health Care System IncFairfax, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Walter R. Kirby among 2,294 physician assistant records in South Carolina
Walter R. Kirby, 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 2009, is newer than 21% of them.
- NPI issued2009 · 21% of these records are older, 77% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2014 · median 2019 among the 1,516 with a school on file
- Record last updated2024 · 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).
1 physician assistant record lists a practice address in Fairfax
They are 1 of the 46 NPPES records with a practice address in Fairfax, and 2,294 physician assistant records in South Carolina.
All 2,294 in South Carolina → Every provider in Fairfax → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Carly SchneiderGraniteville, SC 298291710224001
- Michael Adam, PANorth Augusta, SC 298411699884957
- Herrington Allen, PA-CNorth Augusta, SC 298411881291953
- Samuel Brooks, PA-CNorth Augusta, SC 298411841833092
- Elizabeth BryanNorth Augusta, SC 298411215484530
- Lisa Fellis, PANorth Augusta, SC 298411013505940
- Lauren Lover, PANorth Augusta, SC 298411780231340
- Falguni Patel, PA-CNorth Augusta, SC 298411255888970
Common questions
What is Walter R. Kirby, PA-C's NPI number?
Walter R. Kirby, PA-C's National Provider Identifier (NPI) is 1649414905, issued on Apr 29, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Walter R. Kirby, PA-C located?
The NPPES record lists a practice address at 333 Revolutionary Trl, Fairfax, SC, 29827. Phone: (803) 632-2533. Providers update this record themselves, so call before visiting.
How can I verify Walter R. Kirby, PA-C's license?
NPPES lists South Carolina license number 2214, as entered by the provider. Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.
How much does Walter R. Kirby, PA-C prescribe under Medicare Part D?
In 2024, Walter R. Kirby, PA-C had 2,474 Medicare Part D claims for 167 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.