Sara Walther, ARNP
Gerontology Nurse Practitioner · Naples, FL
Sara Walther, ARNP is a gerontology nurse practitioner with a practice address in Naples, Florida, and NPI 1891773750, issued on Jan 2, 2006. Check the license (Florida ARNP9383357, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Sara Walther
- Credential
- ARNP
- Primary taxonomy
- Gerontology Nurse Practitioner 363LG0600X
- License number
- ARNP9383357 FL
Self-reported in NPPES; status is on the state search - Practice location
- 120 Moorings Park Dr, Naples, FL 34105
- Phone
- (239) 430-6391
- Enumerated
- Jan 2, 2006
- Record last updated
- Jul 21, 2022
- Fax
- (239) 430-6394
- Medicare enrollment
- Enrolled (PECOS I20140821002261); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest gerontology nurse practitioner records → All 1,043 in Florida → Look up another NPI →
Also registered at 120 Moorings Park Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jennifer Coates, ARNPPsychiatric/Mental Health Nurse Practitioner1417181553
Verify Sara Walther in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ARNP9383357Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average gerontology nurse practitioner in 2024
295 Medicare Part D claims for 94 beneficiaries, against an average of 1,369 among the 6,165 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Amlodipine Besylate23 claims
- Amoxicillin-Clavulanate Potass17 claims
- Lisinopril17 claims
- Eliquis15 claims
- Tamsulosin Hcl14 claims
- Doxycycline Hyclate12 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
- Nchmd IncNaples, FL
- The Moorings IncorporatedNaples, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sara Walther among 1,043 gerontology nurse practitioner records in Florida
Sara Walther, ARNP is one of 1,043 gerontology nurse practitioner records with a practice address in Florida. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 90% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2000 · median 2019 among the 594 with a school on file
- Record last updated2022 · 30% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LG0600X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gerontology Nurse Practitioner providers in Florida
There are 1,043 gerontology nurse practitioner records in Florida.
All 1,043 in Florida → Every provider in Naples → Gerontology Nurse Practitioner nationwide →
The 8 gerontology nurse practitioner records with the nearest ZIP codes
- Ashley Ethington, APRNNaples, FL 341051962075796
- Kimberly Garcia, APRNNaples, FL 341051760053201
- Karen White, APRNNaples, FL 341051750163879
- Shannon Boodhwani, AGNP-CNaples, FL 341031841739018
- Guerry Davis, ARNPNaples, FL 341021942380860
- Eddie DensonNaples, FL 341021255806584
- Esther Pinter, ARNPNaples, FL 341021902315328
- Ashley RuffingNaples, FL 341021730629718
Common questions
What is Sara Walther, ARNP's NPI number?
Sara Walther, ARNP's National Provider Identifier (NPI) is 1891773750, issued on Jan 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sara Walther, ARNP located?
The NPPES record lists a practice address at 120 Moorings Park Dr, Naples, FL, 34105. Phone: (239) 430-6391. Providers update this record themselves, so call before visiting.
How can I verify Sara Walther, ARNP's license?
NPPES lists Florida license number ARNP9383357, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Sara Walther, ARNP prescribe under Medicare Part D?
In 2024, Sara Walther, ARNP had 295 Medicare Part D claims for 94 beneficiaries; the average among gerontology nurse practitioner prescribers was 1,369. 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.