Herman Castillo, NP
Family Nurse Practitioner · Eagle Pass, TX
Herman Castillo, NP is a family nurse practitioner with a practice address in Eagle Pass, Texas, and NPI 1699427534, issued on Jan 21, 2022. Check the license (Texas 1056588, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Herman Castillo
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 1056588 TX
Self-reported in NPPES; status is on the state search - Practice location
- 4018 EL Indio Hwy, Eagle Pass, TX 78852
- Phone
- (830) 872-3460
- Enumerated
- Jan 21, 2022
- Entity
- Type 1 · individual
Also registered at 4018 EL Indio Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mayralexandra Barreda, FNPFamily Nurse Practitioner1487450185
- Janet Boone, MDPediatrics Physician1437133949
- Yvette GuerraFamily Nurse Practitioner1215598289
- Rosa Herrera, APRNFamily Nurse Practitioner1477305522
- Marie James, M.D.Obstetrics & Gynecology Physician1235113853
- Michael Ringwood, D.P.M.Foot & Ankle Surgery Podiatrist1649629817
Verify Herman 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 1056588Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
11% more Medicare Part D claims than the average family nurse practitioner in 2024
1,449 Medicare Part D claims for 175 beneficiaries, against an average of 1,302 among the 128,048 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Atorvastatin Calcium149 claims
- Lisinopril88 claims
- Metformin Hcl69 claims
- Amlodipine Besylate66 claims
- Gabapentin47 claims
- Levothyroxine Sodium44 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: $39.48
2 payments, mostly food and beverage; the largest payer was Amgen Inc.. 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.
20 family nurse practitioner records list a Eagle Pass practice address
They are 20 of the 243 NPPES records with a Eagle Pass practice address, and 19,347 family nurse practitioner records in Texas.
All 20 in Eagle Pass → All 19,347 in Texas → Every provider in Eagle Pass →
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 Herman Castillo, NP's NPI number?
Herman Castillo, NP's National Provider Identifier (NPI) is 1699427534, issued on Jan 21, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Herman Castillo, NP located?
The NPPES record lists a practice address at 4018 EL Indio Hwy, Eagle Pass, TX, 78852. Phone: (830) 872-3460. Providers update this record themselves, so call before visiting.
How can I verify Herman Castillo, NP's license?
NPPES lists Texas license number 1056588, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Herman Castillo, NP prescribe under Medicare Part D?
In 2024, Herman Castillo, NP had 1,449 Medicare Part D claims for 175 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.