NPPES file of Aug 9, 2026

Leslie Melissa Alvarez, APRN-CNP, AGACNP-BC

Nurse Practitioner · Houston, TX

Leslie Melissa Alvarez, APRN-CNP, AGACNP-BC is a nurse practitioner with a practice address in Houston, Texas, and NPI 1417785817, issued on Jul 25, 2024. Check the license (Texas 1169376, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1417785817
Name
Leslie Melissa Alvarez
Credential
APRN-CNP, AGACNP-BC
Primary taxonomy
Nurse Practitioner 363L00000X
License number
1169376 TX
Self-reported in NPPES; status is on the state search
Practice location
6550 Fannin St., Houston, TX 77030
Phone
(713) 441-5141
Enumerated
Jul 25, 2024
Record last updated
Jul 25, 2024
Fax
(713) 790-6472
Medicare enrollment
Enrolled (PECOS I20241010003267); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest nurse practitioner records → All 4,825 in Texas → Look up another NPI →

Also registered at 6550 Fannin St.

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

  1. Jesse James Exaltacion, M.D.Adult Reconstructive Orthopaedic Surgery Physician1023260478
  2. Eunice Karanja, NPAcute Care Nurse Practitioner1982089447
  3. Vivek Patel, MDStudent in an Organized Health Care Education/Training Program1770377053
  4. Trisha Roy, MDCardiovascular Disease Physician1255942918

Verify Leslie Melissa Alvarez 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 1169376    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through 2 group practices

  1. Houston Methodist Specialty PhysiciansHouston, TX
  2. Tmh Physician Associates PLLCHouston, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Leslie Melissa Alvarez among 4,825 nurse practitioner records in Texas

Leslie Melissa Alvarez, APRN-CNP, AGACNP-BC is one of 4,825 nurse practitioner records with a practice address in Texas. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 88% of them.

  • NPI issued2024 · 88% of these records are older, 8% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 54% of these records are
  • Graduated2024 · median 2018 among the 2,618 with a school on file
  • Record last updated2024 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

784 nurse practitioner records list a practice address in Houston

They are 784 of the 61,221 NPPES records with a practice address in Houston, and 4,825 nurse practitioner records in Texas.

All 4,825 in Texas → Every provider in Houston → Nurse Practitioner nationwide →

The 8 nurse practitioner records with the nearest ZIP codes

  1. Tina Bradshaw, PNPHouston, TX 770301003863374
  2. Sheena Carswell, C.N.S.Houston, TX 770301649246976
  3. Rhea Elliott, F.N.P.Houston, TX 770301487694568
  4. Janice Garza-Dennis, RN,ANP,AOCNPHouston, TX 770301659378016
  5. Carolyn Giveon, MS, RN, ANP, GNPHouston, TX 770301093719049
  6. Mary Halamicek, NPHouston, TX 770301609840339
  7. Marika Highberger, NPHouston, TX 770301790732691
  8. Tacharra Laury, RN, ACNPHouston, TX 770301295775179

Common questions

What is Leslie Melissa Alvarez, APRN-CNP, AGACNP-BC's NPI number?

Leslie Melissa Alvarez, APRN-CNP, AGACNP-BC's National Provider Identifier (NPI) is 1417785817, issued on Jul 25, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Leslie Melissa Alvarez, APRN-CNP, AGACNP-BC located?

The NPPES record lists a practice address at 6550 Fannin St., Houston, TX, 77030. Phone: (713) 441-5141. Providers update this record themselves, so call before visiting.

How can I verify Leslie Melissa Alvarez, APRN-CNP, AGACNP-BC's license?

NPPES lists Texas license number 1169376, 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.

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.