NPPES file of Aug 9, 2026

Laura Diaz, FNP-C

Family Nurse Practitioner · Houston, TX

Laura Diaz, FNP-C is a family nurse practitioner with a practice address in Houston, Texas, and NPI 1083348312, issued on Jul 12, 2022. Check the license (Texas 1099959, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1083348312
Name
Laura Diaz
Credential
FNP-C
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
1099959 TX
879460 TX
Self-reported in NPPES; status is on the state search
Practice location
9746 Katy Fwy Ste 100, Houston, TX 77055
Phone
(855) 803-9355
Enumerated
Jul 12, 2022
Record last updated
Apr 29, 2025
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest family nurse practitioner records → All 21,242 in Texas → Look up another NPI →

Also registered at 9746 Katy Fwy Ste 100

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Charita Littles, MDFamily Medicine Physician1093810673

Verify Laura Diaz in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this profession
    Search for license 1099959    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Texas license search

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98% fewer Medicare Part D claims than the average family nurse practitioner in 2024

30 Medicare Part D claims for 26 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Laura Diaz30
  2. Specialty average1,305

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.

Laura Diaz among 21,242 family nurse practitioner records in Texas

Laura Diaz, FNP-C 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 2022, is newer than 74% of them.

  • NPI issued2022 · 74% of these records are older, 20% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileNo · 53% of these records are
  • Record last updated2025 · 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

  1. Suhyun An, D.C.Houston, TX 770551922005990
  2. Olufunmilola Atandeyi, FNPHouston, TX 770551376774091
  3. Bibi DaniaHouston, TX 770551841645876
  4. Tanya Garbett, NP-CHouston, TX 770551528420726
  5. Tristan Grimaldo, FNP-CHouston, TX 770551447626015
  6. Benjamin LopezHouston, TX 770551124571484
  7. Diane Mosqueda, NURSE PRACTITIONERHouston, TX 770551669711669
  8. Anthony Ndua, APRNHouston, TX 770551043765969

Common questions

What is Laura Diaz, FNP-C's NPI number?

Laura Diaz, FNP-C's National Provider Identifier (NPI) is 1083348312, issued on Jul 12, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Laura Diaz, FNP-C located?

The NPPES record lists a practice address at 9746 Katy Fwy Ste 100, Houston, TX, 77055. Phone: (855) 803-9355. Providers update this record themselves, so call before visiting.

How can I verify Laura Diaz, FNP-C's license?

NPPES lists Texas license number 1099959, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.

How much does Laura Diaz, FNP-C prescribe under Medicare Part D?

In 2024, Laura Diaz, FNP-C had 30 Medicare Part D claims for 26 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.