Grant Christian Bremer, PA-C
Physician Assistant · Summerville, SC
Grant Christian Bremer, PA-C is a physician assistant with a practice address in Summerville, South Carolina, and NPI 1093305773, issued on Jan 26, 2021. Check the license (South Carolina 1179282, as entered in NPPES) with the South Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Grant Christian Bremer
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 1179282 SC
Self-reported in NPPES; status is on the state search - Practice location
- 300 Callen Blvd Ste 330, Summerville, SC 29486
- Phone
- (843) 763-2857
- Enumerated
- Jan 26, 2021
- Record last updated
- Sep 15, 2025
- Medicare enrollment
- Enrolled (PECOS I20210825001335); 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 Callen Blvd Ste 330
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Grant Christian Bremer 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 1179282Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
45% fewer Medicare Part D claims than the average physician assistant in 2024
453 Medicare Part D claims for 142 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 2% of claims. 285 claims were for opioids.
Most prescribed
- Tramadol Hcl184 claims
- Hydrocodone-Acetaminophen65 claims
- Cyclobenzaprine Hcl33 claims
- Diclofenac Sodium32 claims
- Oxycodone-Acetaminophen29 claims
- Gabapentin19 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: $62.57
3 payments; by number, the most common kind was food and beverage; the largest payer was Kerecis Limited. 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
- Roper Saint Francis Physicians NetworkSummerville, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Grant Christian Bremer among 2,294 physician assistant records in South Carolina
Grant Christian Bremer, 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
- Graduated2020 · 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).
76 physician assistant records list a practice address in Summerville
They are 76 of the 1,915 NPPES records with a practice address in Summerville, and 2,294 physician assistant records in South Carolina.
All 2,294 in South Carolina → Every provider in Summerville → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Haley Bouchard, PA-CSummerville, SC 294861588119259
- Jana Chinners, PA-CSummerville, SC 294861598243719
- Michelle CroweSummerville, SC 294861891030193
- Tayo Haiyede-Shittu, DMSC, PA-CSummerville, SC 294861962586354
- Natalie Inabnett, PA-CSummerville, SC 294861598148744
- Thyra Maltese, PACSummerville, SC 294861861938490
- Laura McGlaughon, PASummerville, SC 294861346376597
- Rachel Nienaber, PASummerville, SC 294861982000949
Common questions
What is Grant Christian Bremer, PA-C's NPI number?
Grant Christian Bremer, PA-C's National Provider Identifier (NPI) is 1093305773, issued on Jan 26, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Grant Christian Bremer, PA-C located?
The NPPES record lists a practice address at 300 Callen Blvd Ste 330, Summerville, SC, 29486. Phone: (843) 763-2857. Providers update this record themselves, so call before visiting.
How can I verify Grant Christian Bremer, PA-C's license?
NPPES lists South Carolina license number 1179282, as entered by the provider. Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.
How much does Grant Christian Bremer, PA-C prescribe under Medicare Part D?
In 2024, Grant Christian Bremer, PA-C had 453 Medicare Part D claims for 142 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.