Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MONICA LEIGH MARQUEZ NP
NPI 1740943547
Nurse Practitioner - Gerontology in Sugar Land, TX

Active since October 19, 2021PECOS Enrolled
16651 SOUTHWEST FWY STE 370, SUGAR LAND, TX 77479(281) 565-1009 Get Directions Write a Review

NPPES record last updated: August 11, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Aug 11, 2026, Jun 21, 2023, Apr 28, 2022 and 3 more (6 updates tracked since 2021).

About Monica Leigh Marquez Np NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MONICA LEIGH MARQUEZ NP (NPI 1740943547) is an individual gerontology provider in Sugar Land, Texas, licensed in Texas (1059116) and active in the NPI registry since October 2021. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1740943547
Entity TypeIndividualFemale
Primary Taxonomy363LG0600X
Provider Legal NameMONICA LEIGH MARQUEZCredential: NP
Location Address16651 SOUTHWEST FWY STE 370Sugar Land, TX 77479-2348
Mailing Address16651 Southwest Fwy Ste 370Sugar Land, TX 77479-2348 · (281) 565-1009
Sole ProprietorNo
Enumeration DateOctober 19, 2021
Last NPPES UpdateAugust 11, 20266 updates tracked since enumeration
NPPES CertifiedAugust 11, 2026
NPI 1740943547 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse Practitioner · GerontologyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LG0600X
License Licensed in TX · 1059116
Also ListedRegistered NurseTaxonomy 163W00000X · License 815288 (TX)
16651 SOUTHWEST FWY STE 370, Sugar Land, TX 77479

Secondary Practice Locations 2

Location 122485 Tomball Pkwy Ste 2100Houston, TX 77070-1560 · Phone (281) 955-2650 · Fax (281) 955-5875
Location 2129 Vision Park Blvd Ste 307Shenandoah, TX 77384-3024 · Phone (936) 321-5440

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Monica Leigh Marquez Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77479 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$84.92 typical visit price
range $54.84 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$97.05 typical visit price
range $17.52 – $136.11
Typical copayment $24.26 (range $4.38 – $34.02)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Nurse Practitioner (Family)
16651 SOUTHWEST FWY STE 370
SUGAR LAND, TX 77479
Internal Medicine (Gastroenterology)
16651 SOUTHWEST FWY STE 370
SUGAR LAND, TX 77479
Nurse Practitioner (Family)
16651 SOUTHWEST FWY STE 370
SUGAR LAND, TX 77479

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Monica Marquez's NPI number?

The NPI number for Monica Marquez is 1740943547. It was assigned to this individual provider in the NPPES registry on October 19, 2021.

Where is Monica Marquez located?

Monica Marquez practices at 16651 Southwest Fwy Ste 370, Sugar Land, TX 77479. The listed phone number is (281) 565-1009.

What is Monica Marquez's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.

Is Monica Marquez enrolled in Medicare?

Yes. Monica Marquez is registered in the Medicare PECOS enrollment system.

What insurance does Monica Marquez accept?

Health plans from Blue Cross and Blue Shield of Texas list Monica Marquez as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Monica Marquez was last updated on August 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.