Leslie Marquez, ARNP
NPI 1518471804 · Family Nurse Practitioner · Houston, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leslie Marquez, ARNP is a Family Nurse Practitioner provider in Houston, TX (NPI 1518471804).
Provider details
- NPI number
- 1518471804
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- AP138016 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (3)
- 8410 W Flagler St Ste 220Miami, FL 33144-2092Phone: (305) 207-1818
- 6121 Hillcroft St Ste OHouston, TX 77081-1007Phone: (346) 320-8250Fax: (346) 320-8253
- 139b Fairmont PkwyPasadena, TX 77504-2740Phone: (773) 352-1515
Registry dates
- Enumerated
- 2017-11-22
- Last updated
- 2025-10-10
- Certified
- 2025-10-10
Frequently asked questions
- What is Leslie Marquez's NPI number?
- Leslie Marquez's National Provider Identifier (NPI) is 1518471804, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leslie Marquez's specialty?
- Leslie Marquez is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Leslie Marquez located?
- Leslie Marquez's practice location on file with NPPES is 6121 Hillcroft St Ste O, Houston, TX 77081.
- What is Leslie Marquez's phone number?
- The practice phone number listed in the NPPES registry for Leslie Marquez is (346) 320-8250.
- Does Leslie Marquez accept Medicare?
- Leslie Marquez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leslie Marquez's NPI active?
- Yes — Leslie Marquez's NPI (1518471804) is active in the NPPES registry as of the last update on 2025-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.