NPPES file of Aug 9, 2026

Ellen Williamson, NP

Family Nurse Practitioner · Greenacres, FL

Ellen Williamson, NP is a family nurse practitioner with a practice address in Greenacres, Florida, and NPI 1679527220, issued on May 19, 2006. Check the license (Florida ARNP1010622, 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
1679527220
Name
Ellen Williamson
Credential
NP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
ARNP1010622 FL
ARNP 1010622 FL
Self-reported in NPPES; status is on the state search
Practice location
6766 Forest Hill Blvd, Greenacres, FL 33413
Phone
(561) 966-0015
Enumerated
May 19, 2006
Record last updated
Mar 2, 2022
Fax
(561) 966-3911
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest family nurse practitioner records → All 22,340 in Florida → Look up another NPI →

Also registered at 6766 Forest Hill Blvd

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

  1. Elena Acosta, ARNPFamily Nurse Practitioner1992525323
  2. Leskisey Delgado Suarez, MSN, ARNP, FNP-CFamily Nurse Practitioner1174379259
  3. Muriel Granville-Stoev, M.D.Internal Medicine Physician1912009515
  4. Dennis Salazar, M.D.Internal Medicine Physician1912071390
  5. Ingrid Telasco-Maurisseau, ARNPFamily Nurse Practitioner1508223256
  6. Nicole Thomas, M.D.Internal Medicine Physician1043260946

Verify Ellen Williamson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license ARNP1010622    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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5.9 times the Medicare Part D claims of the average family nurse practitioner in 2024

7,760 Medicare Part D claims for 1,047 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 90 claims were for opioids.

  1. Ellen Williamson7,760
  2. Specialty average1,305

Most prescribed

  1. Levothyroxine Sodium313 claims
  2. Rosuvastatin Calcium305 claims
  3. Losartan Potassium295 claims
  4. Amlodipine Besylate289 claims
  5. Atorvastatin Calcium269 claims
  6. Metformin Hcl215 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: $27.33

1 payment: food and beverage; the largest payer was Pfizer 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.

  1. Ellen Williamson$27.33
  2. Specialty average$650.95

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Ellen Williamson among 22,340 family nurse practitioner records in Florida

Ellen Williamson, NP is one of 22,340 family nurse practitioner records with a practice address in Florida. 69% 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 under 1% of them.

  • NPI issued2006 · under 1% of these records are older, 95% newer
  • In a Medicare fileYes · 69% of these records are
  • In the CMS Doctors and Clinicians fileNo · 48% of these records are
  • Record last updated2022 · 34% 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 Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

43 family nurse practitioner records list a practice address in Greenacres

They are 43 of the 799 NPPES records with a practice address in Greenacres, and 22,340 family nurse practitioner records in Florida.

All 22,340 in Florida → Every provider in Greenacres → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Franckly CherilusGreenacres, FL 334131194368928
  2. Leskisey Delgado Suarez, MSN, ARNP, FNP-CGreenacres, FL 334131174379259
  3. Ricardo Espindola, APRNWest Palm Beach, FL 334131154059475
  4. Agnolite FlorialGreenacres, FL 334131366178543
  5. Juanita HoltWest Palm Beach, FL 334131093389033
  6. Manyse Horace, ARNPGreenacres, FL 334131033458971
  7. Irmanie Isme-BlancWest Palm Beach, FL 334131720645898
  8. Claire LlanuraWest Palm Beach, FL 334131699290882

Common questions

What is Ellen Williamson, NP's NPI number?

Ellen Williamson, NP's National Provider Identifier (NPI) is 1679527220, issued on May 19, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Ellen Williamson, NP located?

The NPPES record lists a practice address at 6766 Forest Hill Blvd, Greenacres, FL, 33413. Phone: (561) 966-0015. Providers update this record themselves, so call before visiting.

How can I verify Ellen Williamson, NP's license?

NPPES lists Florida license number ARNP1010622, 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 Ellen Williamson, NP prescribe under Medicare Part D?

In 2024, Ellen Williamson, NP had 7,760 Medicare Part D claims for 1,047 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.