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KARLA PATRICIA QUERALES NAVA MD
NPI 1164164828
Pediatrics in Katy, TX

Active since April 12, 2022PECOS Enrolled

NPPES record last updated: October 31, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Karla Patricia Querales Nava Md NPPES

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

KARLA PATRICIA QUERALES NAVA MD (NPI 1164164828) is an individual pediatrics provider in Katy, Texas, licensed in Texas (V8734) and active in the NPI registry since April 2022. She is enrolled in Medicare PECOS, maintains a secondary practice location in Amarillo, and is a graduate of Texas Tech University Health Science Center School Of Medicine (2025).

NPPES Registry Identity

NPI1164164828
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameKARLA PATRICIA QUERALES NAVACredential: MD
Location Address19333 CLAY RDKaty, TX 77449-4001
Mailing Address5502 1st StKaty, TX 77493-2472 · (713) 462-6565
Phone(713) 462-6565
Sole ProprietorYes
Medical School CMSTexas Tech University Health Science Center School Of MedicineGraduated 2025
Enumeration DateApril 12, 2022
Last NPPES UpdateOctober 31, 2025
NPPES CertifiedOctober 31, 2025
✔ NPI 1164164828 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in TX · V8734
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
Also ListedClinic/Center · Federally Qualified Health Center (FQHC)Taxonomy 261QF0400X · License V8734 (TX)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
19333 CLAY RD, Katy, TX 77449
Open in Google Maps ↗

Secondary Practice Location 1

Location 11400 S Coulter St Ste 1500Amarillo, TX 79106-1786 · Phone (806) 414-9800 · Fax (806) 354-5689

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Karla Patricia Querales Nava Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7214319102
PECOS Enrollment IDI20251022005073
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 Reassignment

Medicare enrollment records show Karla Patricia Querales Nava reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Spring Branch Community Health Center
Same address
Federally Qualified Health Center (FQHC)
19333 CLAY RD
Katy, TX 77449
  • Reassigned Medicare billing, Texas enrollment
  • 79 clinicians in this Medicare group
NPI 1548670128 (713) 462-6555

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.

Other Providers at the Same Location NPPES 20

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

SPRING BRANCH COMMUNITY HEALTH CENTER
Pharmacy (Community/Retail Pharmacy)
19333 CLAY RD
KATY, TX 77449
Harris County (832) 974-4247
DR. VIAN HIEN NGUYEN MD
Obstetrics & Gynecology
19333 CLAY RD
KATY, TX 77449
Harris County (713) 462-6565
LUIS F MARTINEZ M.A., LPC
Counselor (Professional)
19333 CLAY RD
KATY, TX 77449
Harris County (713) 462-6555
DR. ANDREA MICHELLE SILVA
Pediatrics
19333 CLAY RD
KATY, TX 77449
Harris County (713) 462-6565
WILLIAMS, WILLIAMS & HANKS DBA INCENTIVES
Substance Abuse Rehabilitation Facility
19333 CLAY RD
KATY, TX 77449
Harris County (281) 398-1478
MRS. DEMORI DRIVER PA-C
Physician Assistant (Medical)
19333 CLAY RD
KATY, TX 77449
Harris County (713) 462-6555
SPRING BRANCH COMMUNITY HEALTH CENTER
Clinic/Center (Federally Qualified Health Center (FQHC))
19333 CLAY RD
KATY, TX 77449
Harris County (713) 462-6565
STACI POWELL WHNP-BC
Nurse Practitioner (Women's Health)
19333 CLAY RD
KATY, TX 77449
Harris County (346) 501-3687

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 Karla Patricia Querales Nava's NPI number?

The NPI number for Karla Patricia Querales Nava is 1164164828. It was assigned to this individual provider in the NPPES registry on April 12, 2022.

Where is Karla Patricia Querales Nava located?

Karla Patricia Querales Nava practices at 19333 Clay Rd, Katy, TX 77449. The listed phone number is (713) 462-6565.

What is Karla Patricia Querales Nava's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Karla Patricia Querales Nava enrolled in Medicare?

Yes. Karla Patricia Querales Nava is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Karla Patricia Querales Nava's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Karla Patricia Querales Nava reassigns Medicare benefits to Spring Branch Community Health Center (Katy, TX). The 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 Karla Patricia Querales Nava's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Karla Patricia Querales Nava accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 2 other insurers list Karla Patricia Querales Nava 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 Karla Patricia Querales Nava was last updated on October 31, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.