NPPES file of Aug 9, 2026

Johnlyn Olin Nettles, FNP

Family Nurse Practitioner · Florence, SC

Johnlyn Olin Nettles, FNP is a family nurse practitioner with a practice address in Florence, South Carolina, and NPI 1053875807, issued on Jan 25, 2019. Check the license (South Carolina 22600, as entered in NPPES) with the South Carolina board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1053875807
Name
Johnlyn Olin Nettles
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
22600 SC
Self-reported in NPPES; status is on the state search
Practice location
1925 Hoffmeyer RD, Florence, SC 29501
Phone
(843) 679-4214
Enumerated
Jan 25, 2019
Record last updated
Aug 2, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20190815000188); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1925 Hoffmeyer RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Matthew Bishop, DPTPhysical Therapist1679956312
  2. Geoffrey Coates-Wynn, MDPhysical Medicine & Rehabilitation Physician1316928377
  3. Manuel Fonseca, DOFamily Medicine Physician1790769396
  4. Krysten McInnis, FNPFamily Nurse Practitioner1306639299
  5. Anne Marie Samaha, M.DFamily Medicine Physician1447416581
  6. Amy Sved, NPNurse Practitioner1053409771

Verify Johnlyn Olin Nettles in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich South Carolina board licenses this profession
    Search for license 22600
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the South Carolina license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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8.3 times the Medicare Part D claims of the average family nurse practitioner in 2024

10,803 Medicare Part D claims for 448 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 339 claims were for opioids.

  1. Johnlyn Nettles10,803
  2. Specialty average1,305

Most prescribed

  1. Amlodipine Besylate730 claims
  2. Atorvastatin Calcium504 claims
  3. Furosemide275 claims
  4. Gabapentin265 claims
  5. Omeprazole241 claims
  6. Rosuvastatin Calcium226 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

  1. Medical University Hospital AuthorityLake City, SC
  2. Musc Community PhysiciansLancaster, SC

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Johnlyn Olin Nettles among 4,320 family nurse practitioner records in South Carolina

Johnlyn Olin Nettles, FNP 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 2019, is newer than 54% of them.

  • NPI issued2019 · 54% of these records are older, 38% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated2018 · median 2018 among the 2,643 with a school on file
  • Record last updated2019 · 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.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Tara Dempster, NPFlorence, SC 295011306085907
  2. Heather Evans, FNPFlorence, SC 295011710305016
  3. Michelle Ferrigno, FNPFlorence, SC 295011336113935
  4. Julie Gage, FNPFlorence, SC 295011518182542
  5. Cynthia Gainey, FNPFlorence, SC 295011588058507
  6. James Grzech, FNPFlorence, SC 295011275680704
  7. Lindsay Howard, FNPFlorence, SC 295011720289135
  8. Julia Hucks, FNPFlorence, SC 295011346206372

Common questions

What is Johnlyn Olin Nettles, FNP's NPI number?

Johnlyn Olin Nettles, FNP's National Provider Identifier (NPI) is 1053875807, issued on Jan 25, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Johnlyn Olin Nettles, FNP located?

The NPPES record lists a practice address at 1925 Hoffmeyer RD, Florence, SC, 29501. Phone: (843) 679-4214. Providers update this record themselves, so call before visiting.

How can I verify Johnlyn Olin Nettles, FNP's license?

NPPES lists South Carolina license number 22600, as entered by the provider. Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.

How much does Johnlyn Olin Nettles, FNP prescribe under Medicare Part D?

In 2024, Johnlyn Olin Nettles, FNP had 10,803 Medicare Part D claims for 448 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.