NPPES file of Aug 9, 2026

Rhonda Tower Siddens, FNP, PHD

Family Nurse Practitioner · Winnsboro, TX

Rhonda Tower Siddens, FNP, PHD is a family nurse practitioner with a practice address in Winnsboro, Texas, and NPI 1417497520, issued on Mar 8, 2017. Check the license (Texas AP133529, as entered in NPPES) with the Texas 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
1417497520
Name
Rhonda Tower Siddens
Credential
FNP, PHD
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
AP133529 TX
Self-reported in NPPES; status is on the state search
Practice location
209 E Broadway St, Winnsboro, TX 75494
Phone
(903) 342-3355
Enumerated
Mar 8, 2017
Record last updated
Apr 27, 2026
Fax
(903) 342-3350
Medicare enrollment
Enrolled (PECOS I20170605000646); 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 209 E Broadway St

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

  1. Rebekah Aulbaugh, PTPhysical Therapist1518227776
  2. Jeremy Bullock, PTPhysical Therapist1386906709
  3. Mendy Bush, OTOccupational Therapist1396006573
  4. Robin Chouteau, PTPhysical Therapist1649530718
  5. Rebecca Couch, NPGerontology Nurse Practitioner1043884885
  6. Patrick Garrison, P.T.Physical Therapist1972759587

Verify Rhonda Tower Siddens in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this profession
    Search for license AP133529
    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 Texas 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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33% fewer Medicare Part D claims than the average family nurse practitioner in 2024

870 Medicare Part D claims for 160 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 44 claims were for opioids.

  1. Rhonda Tower Siddens870
  2. Specialty average1,305

Most prescribed

  1. Clonazepam40 claims
  2. Pantoprazole Sodium34 claims
  3. Rosuvastatin Calcium34 claims
  4. Lisinopril33 claims
  5. Tramadol Hcl32 claims
  6. Levothyroxine Sodium30 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 one group practice

  1. Titus County Hospital DistrictMount Pleasant, TX

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

Rhonda Tower Siddens among 21,242 family nurse practitioner records in Texas

Rhonda Tower Siddens, FNP, PHD is one of 21,242 family nurse practitioner records with a practice address in Texas. 75% 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 36% of them.

  • NPI issued2017 · 36% of these records are older, 58% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 53% of these records are
  • Graduated1998 · median 2018 among the 11,286 with a school on file
  • Record last updated2026 · 38% 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 Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

11 family nurse practitioner records list a practice address in Winnsboro

They are 11 of the 163 NPPES records with a practice address in Winnsboro, and 21,242 family nurse practitioner records in Texas.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Shelbi Cooper, FNPWinnsboro, TX 754941437359601
  2. Jennifer Flowers, FNP-BCWinnsboro, TX 754941447707039
  3. Tina Hanner, FNP-CWinnsboro, TX 754941194151423
  4. Lynzie Henry, FNP-BCWinnsboro, TX 754941972907160
  5. Amber Martinez, FNP-CWinnsboro, TX 754941700372299
  6. Abbey ReddingWinnsboro, TX 754941114686623
  7. Donna Regino, FNP-BCWinnsboro, TX 754941316698335
  8. Terry Sampson, NPWinnsboro, TX 754941093079279

Common questions

What is Rhonda Tower Siddens, FNP, PHD's NPI number?

Rhonda Tower Siddens, FNP, PHD's National Provider Identifier (NPI) is 1417497520, issued on Mar 8, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Rhonda Tower Siddens, FNP, PHD located?

The NPPES record lists a practice address at 209 E Broadway St, Winnsboro, TX, 75494. Phone: (903) 342-3355. Providers update this record themselves, so call before visiting.

How can I verify Rhonda Tower Siddens, FNP, PHD's license?

NPPES lists Texas license number AP133529, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.

How much does Rhonda Tower Siddens, FNP, PHD prescribe under Medicare Part D?

In 2024, Rhonda Tower Siddens, FNP, PHD had 870 Medicare Part D claims for 160 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.