Brennan Adare Regan, PA-C
Physician Assistant · Columbia, SC
Brennan Adare Regan, PA-C is a physician assistant with a practice address in Columbia, South Carolina, and NPI 1184134967, issued on Oct 5, 2017. Check the license (South Carolina 5309, as entered in NPPES) with the South Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Brennan Adare Regan
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- 5309 SC
5601012206 MI
Self-reported in NPPES; status is on the state search - Practice location
- 145 Park Central Dr Ste 100, Columbia, SC 29203
- Phone
- (803) 736-3277
- Enumerated
- Oct 5, 2017
- Record last updated
- Sep 4, 2024
- Fax
- (803) 408-8698
- Medicare enrollment
- Enrolled (PECOS I20240712003522); 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 145 Park Central Dr Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Brennan Adare Regan 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 5309Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average physician assistant in 2024
284 Medicare Part D claims for 151 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Fluticasone Propionate117 claims
- Azelastine Hcl51 claims
- Omeprazole33 claims
- Famotidine14 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.
Bills Medicare through 2 group practices
- South Carolina Ent Allergy And Sleep Medicine PAColumbia, SC
- University Medical Associates OF The Medical University OF South CarolCharleston, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Brennan Adare Regan among 2,294 physician assistant records in South Carolina
Brennan Adare Regan, 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 2017, is newer than 43% of them.
- NPI issued2017 · 43% of these records are older, 53% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2023 · 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).
247 physician assistant records list a practice address in Columbia
They are 247 of the 11,200 NPPES records with a practice address in Columbia, and 2,294 physician assistant records in South Carolina.
All 2,294 in South Carolina → Every provider in Columbia → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Gregory Barefoot, P.A.C.Columbia, SC 292031386601102
- Jessamyn Bartley, PAColumbia, SC 292031740251115
- Charles Crafton, PA-CColumbia, SC 292031629039847
- Karin Duffy, PA-CColumbia, SC 292031780638643
- Gregory Furness, PACColumbia, SC 292031134129174
- Christina Harman, PAColumbia, SC 292031659360691
- Anne Hendrix, P.A.Columbia, SC 292031013982917
- Stephanie Kimbrough, PAColumbia, SC 292031144295528
Common questions
What is Brennan Adare Regan, PA-C's NPI number?
Brennan Adare Regan, PA-C's National Provider Identifier (NPI) is 1184134967, issued on Oct 5, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Brennan Adare Regan, PA-C located?
The NPPES record lists a practice address at 145 Park Central Dr Ste 100, Columbia, SC, 29203. Phone: (803) 736-3277. Providers update this record themselves, so call before visiting.
How can I verify Brennan Adare Regan, PA-C's license?
NPPES lists South Carolina license number 5309, as entered by the provider. Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.
How much does Brennan Adare Regan, PA-C prescribe under Medicare Part D?
In 2024, Brennan Adare Regan, PA-C had 284 Medicare Part D claims for 151 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.