Claudia Illeana Guillen, FNP
Family Health Clinical Nurse Specialist · Weatherford, TX
Claudia Illeana Guillen, FNP is a family health clinical nurse specialist with a practice address in Weatherford, Texas, and NPI 1306395249, issued on Oct 3, 2016. Check the license (Texas AP131043, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Claudia Illeana Guillen
- Credential
- FNP
- Primary taxonomy
- Family Health Clinical Nurse Specialist 364SF0001X
- License number
- AP131043 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1517 Texas Dr, Weatherford, TX 76086
- Phone
- (817) 458-3300
- Enumerated
- Oct 3, 2016
- Record last updated
- Oct 10, 2022
- Medicaid ID
- 374368401 TX
- Medicare enrollment
- Enrolled (PECOS I20170807003347); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family health clinical nurse specialist records → All 33 in Texas → Look up another NPI →
Also registered at 1517 Texas Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Miguel Gutierrez, MDFamily Medicine Physician1881629624
- Amy Henson, PAPhysician Assistant1952556680
- Lauren Rexroat, FNP-BCFamily Nurse Practitioner1013334408
Verify Claudia Illeana Guillen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license AP131043Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33% more Medicare Part D claims than the average family health clinical nurse specialist in 2024
2,118 Medicare Part D claims for 418 beneficiaries, against an average of 1,589 among the 192 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 11 claims were for opioids.
Most prescribed
- Atorvastatin Calcium173 claims
- Lisinopril119 claims
- Amlodipine Besylate91 claims
- Jardiance68 claims
- Levothyroxine Sodium66 claims
- Meloxicam60 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: $15.58
1 payment: food and beverage; the largest payer was Amgen Inc. The 152 providers of this specialty with any payment received $621.31 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Suvida Healthcare NphoFort Worth, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Claudia Illeana Guillen among 33 family health clinical nurse specialist records in Texas
Claudia Illeana Guillen, FNP is one of 33 family health clinical nurse specialist records with a practice address in Texas. 64% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 61% of them.
- NPI issued2016 · 61% of these records are older, 21% newer
- In a Medicare fileYes · 64% of these records are
- In the CMS Doctors and Clinicians fileYes · 27% of these records are
- Record last updated2022 · 70% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 364SF0001X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Family Health Clinical Nurse Specialist providers in Texas
There are 33 family health clinical nurse specialist records in Texas.
All 33 in Texas → Every provider in Weatherford → Family Health Clinical Nurse Specialist nationwide →
The 8 family health clinical nurse specialist records with the nearest ZIP codes
- Terri Speck, NPBurleson, TX 760281437592748
- Ordelis Montejo Magana, APRN-CNPArlington, TX 760161386508455
- Kimberly Austin, MLPWaco, TX 767121639526726
- Lauren Matewe, MS,RN,FNP-CGreenville, TX 754021669835872
- Dorothy Williamson, FNPDallas, TX 752081033427166
- Cheryl Fostel, CFNPDallas, TX 752061598701641
- David Onuora, PAHouston, TX 770361720315229
- Carrie Phillips, APRN, FNPForney, TX 751261578123402
Common questions
What is Claudia Illeana Guillen, FNP's NPI number?
Claudia Illeana Guillen, FNP's National Provider Identifier (NPI) is 1306395249, issued on Oct 3, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Claudia Illeana Guillen, FNP located?
The NPPES record lists a practice address at 1517 Texas Dr, Weatherford, TX, 76086. Phone: (817) 458-3300. Providers update this record themselves, so call before visiting.
How can I verify Claudia Illeana Guillen, FNP's license?
NPPES lists Texas license number AP131043, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Claudia Illeana Guillen, FNP prescribe under Medicare Part D?
In 2024, Claudia Illeana Guillen, FNP had 2,118 Medicare Part D claims for 418 beneficiaries; the average among family health clinical nurse specialist prescribers was 1,589. 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.