Maylen Castro Guerra
Family Nurse Practitioner · Houston, TX
Maylen Castro Guerra is a family nurse practitioner with a practice address in Houston, Texas, and NPI 1003438615, issued on May 18, 2020. Check the license (Texas 1081260, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Maylen Castro Guerra
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 1081260 TX
988416 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1888 Barker Cypress RD, Houston, TX 77084
- Phone
- (281) 840-1455
- Enumerated
- May 18, 2020
- Record last updated
- Feb 14, 2024
- Medicare enrollment
- Enrolled (PECOS I20230124002816); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 21,242 in Texas → Look up another NPI →
Verify Maylen Castro Guerra in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 1081260Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average family nurse practitioner in 2024
251 Medicare Part D claims for 117 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Azithromycin14 claims
- Metformin Hcl14 claims
- Celecoxib12 claims
- Ibuprofen11 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
- Kdunn And Associates, P.A.Houston, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Maylen Castro Guerra among 21,242 family nurse practitioner records in Texas
Maylen Castro Guerra 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 2020, is newer than 59% of them.
- NPI issued2020 · 59% of these records are older, 33% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2022 · median 2018 among the 11,286 with a school on file
- Record last updated2024 · 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).
2,588 family nurse practitioner records list a practice address in Houston
They are 2,588 of the 61,221 NPPES records with a practice address in Houston, and 21,242 family nurse practitioner records in Texas.
All 21,242 in Texas → Every provider in Houston → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Olayinka AgbodoHouston, TX 770841932507381
- Osmani Dutil Driggs, FNP CHouston, TX 770841295394260
- Glenda Ekweanua, RN, FNPHouston, TX 770841841748639
- Yarislenia Gonzalez GomezHouston, TX 770841346894177
- Joel Guthrie, NPHouston, TX 770841376675298
- Kristin Junek, FNPHouston, TX 770841669944617
- Chika Kurunwune, FNPHouston, TX 770841619413325
- Rashmi Momin, FNP-BCHouston, TX 770841194269969
Common questions
What is Maylen Castro Guerra's NPI number?
Maylen Castro Guerra's National Provider Identifier (NPI) is 1003438615, issued on May 18, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Maylen Castro Guerra located?
The NPPES record lists a practice address at 1888 Barker Cypress RD, Houston, TX, 77084. Phone: (281) 840-1455. Providers update this record themselves, so call before visiting.
How can I verify Maylen Castro Guerra's license?
NPPES lists Texas license number 1081260, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Maylen Castro Guerra prescribe under Medicare Part D?
In 2024, Maylen Castro Guerra had 251 Medicare Part D claims for 117 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.