NPPES file of Aug 9, 2026

Ronald Sean Demeyer, FNP

Family Nurse Practitioner · Millen, GA

Ronald Sean Demeyer, FNP is a family nurse practitioner with a practice address in Millen, Georgia, and NPI 1548958648, issued on Apr 26, 2023. Check the license (Georgia APRN-NP168404, as entered in NPPES) with the Georgia 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
1548958648
Name
Ronald Sean Demeyer
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
APRN-NP168404 GA
Self-reported in NPPES; status is on the state search
Practice location
931 E Winthrope Ave, Millen, GA 30442
Phone
(478) 982-4221
Enumerated
Apr 26, 2023
Record last updated
Oct 14, 2025
Medicare enrollment
Enrolled (PECOS I20230725000660); may accept 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 931 E Winthrope Ave

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

  1. Kylie FloydPsychiatric/Mental Health Nurse Practitioner1306635859
  2. Andrea Graham, PHARM.DPharmacist1891824827
  3. Sybil Head, PTPhysical Therapist1265502009

Verify Ronald Sean Demeyer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Georgia board licenses this profession
    Search for license APRN-NP168404    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 Georgia license search

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83% fewer Medicare Part D claims than the average family nurse practitioner in 2024

222 Medicare Part D claims for 151 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 13 claims were for opioids.

  1. Ronald Demeyer222
  2. Specialty average1,305

Most prescribed

  1. Nitrofurantoin Mono-Macro21 claims
  2. Ondansetron Hcl16 claims
  3. Ibuprofen14 claims
  4. Prednisone14 claims
  5. Ketorolac Tromethamine12 claims
  6. Tramadol Hcl12 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. Southland Consolidated Emergency Services LLCLouisville, GA
  2. Southland Optim Jenkins Emergency Medical Services, LLCMillen, GA

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

6 family nurse practitioner records list a practice address in Millen

They are 6 of the 29 NPPES records with a practice address in Millen, and 8,635 family nurse practitioner records in Georgia.

All 6 in Millen → All 8,635 in Georgia → Every provider in Millen →

Other family nurse practitioner records in Georgia

  1. Diana Ababio, NPDecatur, GA1760243364
  2. Ugomma Abanukam, DNP, FNPAtlanta, GA1609580471
  3. Adefunke Abatan, NPHampton, GA1164247011
  4. Johnna Abbasi, FNPCedartown, GA1508331505
  5. Lisa Abbott, NPMarietta, GA1982217402
  6. Mary Abdul, RN-BC, MSN, FNP-BCLithia Springs, GA1780112789
  7. Nadirah Abdul-Mateen, NPAtlanta, GA1932806072
  8. Kari Abernathy, NPEllijay, GA1336438266
  9. Taylor Abernathy, CFNPMacon, GA1942618780
  10. Marijane Abeyta, NPKennesaw, GA1548840770

Common questions

What is Ronald Sean Demeyer, FNP's NPI number?

Ronald Sean Demeyer, FNP's National Provider Identifier (NPI) is 1548958648, issued on Apr 26, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Ronald Sean Demeyer, FNP located?

The NPPES record lists a practice address at 931 E Winthrope Ave, Millen, GA, 30442. Phone: (478) 982-4221. Providers update this record themselves, so call before visiting.

How can I verify Ronald Sean Demeyer, FNP's license?

NPPES lists Georgia license number APRN-NP168404, as entered by the provider. Search the Georgia board that licenses this profession; the NPPES record confirms identity only.

How much does Ronald Sean Demeyer, FNP prescribe under Medicare Part D?

In 2024, Ronald Sean Demeyer, FNP had 222 Medicare Part D claims for 151 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.