NPPES file of Aug 9, 2026

Sheri L. Shaffer, ARNP

Gerontology Nurse Practitioner · Naples, FL

Sheri L. Shaffer, ARNP is a gerontology nurse practitioner with a practice address in Naples, Florida, and NPI 1255844809, issued on Nov 6, 2017. Check the license (Florida APRN9257815, as entered in NPPES) on the Florida health license search; 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
1255844809
Name
Sheri L. Shaffer
Credential
ARNP
Primary taxonomy
Gerontology Nurse Practitioner 363LG0600X
License number
APRN9257815 FL
Self-reported in NPPES; status is on the state search
Practice location
4525 Thomasson Dr, Naples, FL 34112
Phone
(239) 732-1050
Enumerated
Nov 6, 2017
Record last updated
Apr 1, 2024
Fax
(239) 732-1054
Medicaid ID
111104100 FL
Medicare enrollment
Enrolled (PECOS I20171218001035); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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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8 nearest gerontology nurse practitioner records → All 1,043 in Florida → Look up another NPI →

Also registered at 4525 Thomasson Dr

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

  1. Yanet Acosta, M.DFamily Medicine Physician1184911067
  2. Crina Crisan-Duma, MDFamily Medicine Physician1609822121
  3. Csilla Korom, NPFamily Nurse Practitioner1770234247
  4. Sydney Krantz, APRNFamily Nurse Practitioner1023890019
  5. Donna Peragine, APRNFamily Nurse Practitioner1255660015
  6. Cindy Perkins, FNPFamily Nurse Practitioner1639281314

Verify Sheri L. Shaffer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license APRN9257815    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
Open the Florida license search

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3.8 times the Medicare Part D claims of the average gerontology nurse practitioner in 2024

5,245 Medicare Part D claims for 679 beneficiaries, against an average of 1,369 among the 6,165 providers of this specialty who prescribed in Part D.

  1. Sheri Shaffer5,245
  2. Specialty average1,369

Most prescribed

  1. Rosuvastatin Calcium587 claims
  2. Levothyroxine Sodium364 claims
  3. Amlodipine Besylate217 claims
  4. Atorvastatin Calcium202 claims
  5. Lisinopril198 claims
  6. Losartan Potassium179 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: $974.79

49 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 3,903 providers of this specialty with any payment received $742.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Sheri Shaffer$974.79
  2. Specialty average$742.05

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

  1. Millennium Physician Group LLCNaples, FL

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

Sheri L. Shaffer among 1,043 gerontology nurse practitioner records in Florida

Sheri L. Shaffer, 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 2017, is newer than 32% of them.

  • NPI issued2017 · 32% of these records are older, 61% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2017 · median 2019 among the 594 with a school on file
  • Record last updated2024 · 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

  1. Missy Dishman, APRNNaples, FL 341131598223984
  2. Sherlie Cherrelus, APRNNaples, FL 341101487463634
  3. Raisa GenaoNaples, FL 341101306310107
  4. Erica Staudinger, ARNPNaples, FL 341101356793624
  5. Jennifer StufflebeamNaples, FL 341101063184539
  6. Iliadys Mayor De Leon, NPNaples, FL 341091881555944
  7. Erin Beck, MSN, NPNaples, FL 341191124908181
  8. Ashley Ethington, APRNNaples, FL 341051962075796

Common questions

What is Sheri L. Shaffer, ARNP's NPI number?

Sheri L. Shaffer, ARNP's National Provider Identifier (NPI) is 1255844809, issued on Nov 6, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Sheri L. Shaffer, ARNP located?

The NPPES record lists a practice address at 4525 Thomasson Dr, Naples, FL, 34112. Phone: (239) 732-1050. Providers update this record themselves, so call before visiting.

How can I verify Sheri L. Shaffer, ARNP's license?

NPPES lists Florida license number APRN9257815, 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 Sheri L. Shaffer, ARNP prescribe under Medicare Part D?

In 2024, Sheri L. Shaffer, ARNP had 5,245 Medicare Part D claims for 679 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.

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.