Debra Garrison, NP
Family Nurse Practitioner · Florence, SC
Debra Garrison, NP is a family nurse practitioner with a practice address in Florence, South Carolina, and NPI 1427623008, issued on May 25, 2021. Check the license (South Carolina 23865, as entered in NPPES) with the South Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Debra Garrison
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 23865 SC
Self-reported in NPPES; status is on the state search - Practice location
- 360 N Irby St, Florence, SC 29501
- Phone
- (843) 667-9414
- Enumerated
- May 25, 2021
- Record last updated
- Jun 15, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20210820001230); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 4,320 in South Carolina → Look up another NPI →
Also registered at 360 N Irby St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Debra Garrison 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 23865Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.5 times the Medicare Part D claims of the average family nurse practitioner in 2024
5,859 Medicare Part D claims for 308 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Atorvastatin Calcium548 claims
- Amlodipine Besylate409 claims
- Fluticasone Propionate204 claims
- Albuterol Sulfate Hfa203 claims
- Pantoprazole Sodium202 claims
- Lisinopril176 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: $357.29
21 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 99,489 providers of this specialty with any payment received $650.95 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
- Mcleod Physician Associates IIFlorence, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Debra Garrison among 4,320 family nurse practitioner records in South Carolina
Debra Garrison, NP is one of 4,320 family nurse practitioner records with a practice address in South Carolina. 80% 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 69% of them.
- NPI issued2021 · 69% of these records are older, 24% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2019 · median 2018 among the 2,643 with a school on file
- Record last updated2021 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
169 family nurse practitioner records list a practice address in Florence
They are 169 of the 2,634 NPPES records with a practice address in Florence, and 4,320 family nurse practitioner records in South Carolina.
All 4,320 in South Carolina → Every provider in Florence → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Tara Dempster, NPFlorence, SC 295011306085907
- Heather Evans, FNPFlorence, SC 295011710305016
- Michelle Ferrigno, FNPFlorence, SC 295011336113935
- Julie Gage, FNPFlorence, SC 295011518182542
- Cynthia Gainey, FNPFlorence, SC 295011588058507
- James Grzech, FNPFlorence, SC 295011275680704
- Lindsay Howard, FNPFlorence, SC 295011720289135
- Julia Hucks, FNPFlorence, SC 295011346206372
Common questions
What is Debra Garrison, NP's NPI number?
Debra Garrison, NP's National Provider Identifier (NPI) is 1427623008, issued on May 25, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Debra Garrison, NP located?
The NPPES record lists a practice address at 360 N Irby St, Florence, SC, 29501. Phone: (843) 667-9414. Providers update this record themselves, so call before visiting.
How can I verify Debra Garrison, NP's license?
NPPES lists South Carolina license number 23865, as entered by the provider. Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.
How much does Debra Garrison, NP prescribe under Medicare Part D?
In 2024, Debra Garrison, NP had 5,859 Medicare Part D claims for 308 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.