1. Home
  2. Directory
  3. Texas
  4. Katy
  5. Nurse Practitioner
  6. NPI Profile

NELSY MERCEDES QUINTEROS APRN, FNP-C
NPI 1841021599
Nurse Practitioner - Family in Katy, TX

Active since August 13, 2024PECOS Enrolled
2715 N MASON RD, KATY, TX 77449(713) 315-7205 Get Directions Write a Review

NPPES record last updated: August 13, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 13, 2026, Aug 13, 2024 (2 updates tracked since 2024).

About Nelsy Mercedes Quinteros Aprn, Fnp-c NPPES

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

NELSY MERCEDES QUINTEROS APRN, FNP-C (NPI 1841021599) is an individual family provider in Katy, Texas, licensed in Texas (1157791) and active in the NPI registry since August 2024. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1841021599
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameNELSY MERCEDES QUINTEROSCredential: APRN, FNP-C
Location Address2715 N MASON RDKaty, TX 77449-4144
Mailing Address2715 N Mason RdKaty, TX 77449-4144 · (281) 466-4644
Phone(713) 315-7205
Sole ProprietorNo
Enumeration DateAugust 13, 2024
Last NPPES UpdateAugust 13, 20262 updates tracked since enumeration
NPPES CertifiedAugust 13, 2026
✔ NPI 1841021599 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in TX · 1157791
Also ListedRegistered NurseTaxonomy 163W00000X · License 961526 (TX)
2715 N MASON RD, Katy, TX 77449
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Nelsy Mercedes Quinteros Aprn, Fnp-c 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.

Medicare Billing Reassignments

2

Medicare enrollment records show Nelsy Quinteros reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Javier Eduardo Sosa Rodriguez PC
28 mi
Family Medicine
25511 BUDDE RD STE 3901
The Woodlands, TX 77380
  • Reassigned Medicare billing, Texas enrollment
  • 11 clinicians in this Medicare group
NPI 1326603069 (281) 466-4644
Oak Street Health Of Texas, PLLC
221 mi
Primary Care
4115 E LANCASTER AVE
Fort Worth, TX 76103
  • Reassigned Medicare billing, Texas enrollment
  • 175 clinicians in this Medicare group
NPI 1497387419 (312) 733-9730

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77449 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
$90.40 typical visit price
range $58.24 – $176.98
Typical copayment $22.60 (range $14.56 – $44.24)
Most-billed visit code 99203
Established Patient
$102.71 typical visit price
range $18.60 – $143.93
Typical copayment $25.67 (range $4.65 – $35.98)
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.

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 Nelsy Quinteros's NPI number?

The NPI number for Nelsy Quinteros is 1841021599. It was assigned to this individual provider in the NPPES registry on August 13, 2024.

Where is Nelsy Quinteros located?

Nelsy Quinteros practices at 2715 N Mason Rd, Katy, TX 77449. The listed phone number is (713) 315-7205.

What is Nelsy Quinteros's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Nelsy Quinteros enrolled in Medicare?

Yes. Nelsy Quinteros is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Nelsy Quinteros's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nelsy Quinteros reassigns Medicare benefits to 2 organizations: Javier Eduardo Sosa Rodriguez PC (The Woodlands, TX) and Oak Street Health Of Texas, PLLC (Fort Worth, TX). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Nelsy Quinteros's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Nelsy Quinteros accept?

Health plans from Blue Cross and Blue Shield of Texas list Nelsy Quinteros 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 Nelsy Quinteros was last updated on August 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.