Walter Kirby, PA-C
Physician Assistant · Fairfax, SC
Walter 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 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
- Entity
- Type 1 · individual
Also registered at 333 Revolutionary Trl
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Delois Daniels, APRNWomen's Health Nurse Practitioner1104979061
- Lisa Davis, DNP, APRN, FNP-CFamily Nurse Practitioner1710608377
- Charles HudsonPeer Specialist1104756345
- Vicki Landis, WHNP-BCWomen's Health Nurse Practitioner1194067066
- Janet McKissick, MDFamily Medicine Physician1407878366
- Baxter McLendon, M.D.Specialist1033160254
Verify Walter 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 832 among the 95,030 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, mostly food and beverage; the largest payer was ViiV Healthcare Company. The 61,144 providers of this specialty with any payment received $853.85 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.
One hospital or facility affiliation
- Low Country Health Care System IncFairfax, SC
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
1 physician assistant records list a Fairfax practice address
They are 1 of the 46 NPPES records with a Fairfax practice address, and 2,364 physician assistant records in South Carolina.
Other physician assistant records in South Carolina
- Linda Aanonsen, PAConway, SC1184822777
- Rund AbdelnabiPiedmont, SC1417831058
- Caitlin Abdullah, PAGreenville, SC1588321525
- Sydney AbernathyMyrtle Beach, SC1649192832
- Lana AbunijemGreenville, SC1043194681
- Megan Ackerson, PA-CColumbia, SC1942614607
- Michael Adam, PANorth Augusta, SC1699884957
- Taylor AdamCharleston, SC1902576929
- Amber AdamsMyrtle Beach, SC1447101092
- Chandler Adams, PA-CGreenwood, SC1205465820
Common questions
What is Walter Kirby, PA-C's NPI number?
Walter 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 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 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 Kirby, PA-C prescribe under Medicare Part D?
In 2024, Walter Kirby, PA-C had 2,474 Medicare Part D claims for 167 beneficiaries; the average among physician assistant prescribers was 832. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.