Claudia Castillo
Family Nurse Practitioner · Waller, TX
Claudia Castillo is a family nurse practitioner with a practice address in Waller, Texas, and NPI 1841847498, issued on Aug 19, 2019. Check the license (Texas 142657, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Claudia Castillo
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 142657 TX
Self-reported in NPPES; status is on the state search - Practice location
- 19001 Kermier RD Ste 1012, Waller, TX 77484
- Phone
- (936) 931-5200
- Enumerated
- Aug 19, 2019
- Entity
- Type 1 · individual
Verify Claudia Castillo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 142657Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
96% fewer Medicare Part D claims than the average family nurse practitioner in 2024
54 Medicare Part D claims for 30 beneficiaries, against an average of 1,302 among the 128,048 providers of this specialty who prescribed in Part D.
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: $574.43
5 payments, mostly food and beverage; the largest payer was Genzyme Corporation. The 91,435 providers of this specialty with any payment received $675.31 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.
2 hospital and facility affiliations
- Memorial Hermann Hospital Based Physician GroupHouston, TX
- Memorial Hermann Medical GroupHouston, TX
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
6 family nurse practitioner records list a Waller practice address
They are 6 of the 74 NPPES records with a Waller practice address, and 19,347 family nurse practitioner records in Texas.
All 6 in Waller → All 19,347 in Texas → Every provider in Waller →
Other family nurse practitioner records in Texas
- Ashley Aaron, FNPWaco, TX1053821504
- Christina Aaron, FNPTexarkana, TX1457787426
- Lori Aaron, FNP-CFrisco, TX1619387974
- Lauren Aase, FNPSheppard Afb, TX1578550299
- Olivia AbabioCypress, TX1588171995
- Lilian Abagwe, NPWylie, TX1396215620
- Vivian Abaidoo, NP-CHouston, TX1760071971
- Zuniley Aballe-Hernandez, FNP-CHouston, TX1952054066
- Jorge Abalo Redden, FNPKaty, TX1932991122
- Jude AbamArlington, TX1699337881
Common questions
What is Claudia Castillo's NPI number?
Claudia Castillo's National Provider Identifier (NPI) is 1841847498, issued on Aug 19, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Claudia Castillo located?
The NPPES record lists a practice address at 19001 Kermier RD Ste 1012, Waller, TX, 77484. Phone: (936) 931-5200. Providers update this record themselves, so call before visiting.
How can I verify Claudia Castillo's license?
NPPES lists Texas license number 142657, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Claudia Castillo prescribe under Medicare Part D?
In 2024, Claudia Castillo had 54 Medicare Part D claims for 30 beneficiaries; the average among family nurse practitioner prescribers was 1,302. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.