Sandra K. Diaz, APRN
Family Nurse Practitioner · Spring, TX
Sandra K. Diaz, APRN is a family nurse practitioner with a practice address in Spring, Texas, and NPI 1265004659, issued on Jul 14, 2021. Check the license (Texas 1044934, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sandra K. Diaz
- Credential
- APRN
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 1044934 TX
Self-reported in NPPES; status is on the state search - Practice location
- 25503 Oakhurst Dr, Spring, TX 77386
- Phone
- (936) 632-9400
- Enumerated
- Jul 14, 2021
- Record last updated
- Mar 2, 2022
- Medicare enrollment
- Enrolled (PECOS I20230227002961); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 21,242 in Texas → Look up another NPI →
Verify Sandra K. Diaz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 1044934Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- AJ Marshall Medical PLLCMagnolia, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sandra K. Diaz among 21,242 family nurse practitioner records in Texas
Sandra K. Diaz, APRN 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 2021, is newer than 67% of them.
- NPI issued2021 · 67% of these records are older, 26% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2020 · median 2018 among the 11,286 with a school on file
- Record last updated2022 · 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).
181 family nurse practitioner records list a practice address in Spring
They are 181 of the 3,758 NPPES records with a practice address in Spring, and 21,242 family nurse practitioner records in Texas.
All 21,242 in Texas → Every provider in Spring → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Dora Aguilar, APRN, FNP-CSpring, TX 773861659672368
- Nicole Browning, NPSpring, TX 773861518433069
- Kelly Ebner, FNPSpring, TX 773861376985440
- Melissa Herpel, FNPSpring, TX 773861205027042
- Faith Leber, N.P.Spring, TX 773861609273994
- Teresa Macleod, NPSpring, TX 773861588915706
- Penelope McClendon, MSN, APRN, FNP-BCSpring, TX 773861760884282
- Anju Momin, FNPSpring, TX 773861487994869
Common questions
What is Sandra K. Diaz, APRN's NPI number?
Sandra K. Diaz, APRN's National Provider Identifier (NPI) is 1265004659, issued on Jul 14, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Sandra K. Diaz, APRN located?
The NPPES record lists a practice address at 25503 Oakhurst Dr, Spring, TX, 77386. Phone: (936) 632-9400. Providers update this record themselves, so call before visiting.
How can I verify Sandra K. Diaz, APRN's license?
NPPES lists Texas license number 1044934, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity 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.