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ALEXANDRA BARLOW
NPI 1003659103
Nurse Practitioner in Houston, TX

Active since June 17, 2024PECOS EnrolledAccepts Medicare Assignment
17070 RED OAK DR STE 105, HOUSTON, TX 77090(832) 648-7779 Get Directions Write a Review

NPPES record last updated: October 14, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 12, 2024, Jun 17, 2024 (2 updates tracked since 2024).

About Alexandra Barlow NPPES

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

ALEXANDRA BARLOW (NPI 1003659103) is an individual nurse practitioner in Houston, Texas, licensed in Texas (1140787) and active in the NPI registry since June 2024. She is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1003659103
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameALEXANDRA BARLOW
Location Address17070 RED OAK DR STE 105Houston, TX 77090-2615
Mailing Address17070 Red Oak Dr Ste 105Houston, TX 77090-2615 · (830) 273-4134
Phone(832) 648-7779
Sole ProprietorYes
Medical School CMSOtherGraduated 2023
Enumeration DateJune 17, 2024
Last NPPES UpdateOctober 14, 20252 updates tracked since enumeration
NPPES CertifiedOctober 14, 2025
✔ NPI 1003659103 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in TX · 1140787
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
17070 RED OAK DR STE 105, Houston, TX 77090
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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 and accepts Medicare assignment

Alexandra Barlow is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6204333453
PECOS Enrollment IDI20251007000104
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 Alexandra Barlow reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Allergy Sinus & Arthritis Clinic, PLLC
Same address
Allergy & Immunology
17070 RED OAK DR STE 105
Houston, TX 77090
  • Reassigned Medicare billing, Texas enrollment
  • 2 clinicians in this Medicare group
NPI 1568974459 (832) 648-7779
Privia Medical Group Gulf Coast, PLLC
23 mi
Obstetrics & Gynecology
7900 FANNIN ST STE 4000
Houston, TX 77054
  • Reassigned Medicare billing, Texas enrollment
  • 497 clinicians in this Medicare group
NPI 1578969465 (713) 512-7500

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 77090 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 3

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

KHALED NAZMI ARABI-KATBI PTA
Physical Therapy Assistant
17070 RED OAK DR STE 105
HOUSTON, TX 77090
Harris County (832) 648-7779
MUHAMMAD ALEEM IMRAN MD
Internal Medicine (Allergy & Immunology)
17070 RED OAK DR STE 105
HOUSTON, TX 77090
Harris County (832) 648-7779
ALLERGY SINUS & ARTHRITIS CLINIC, PLLC
Internal Medicine (Allergy & Immunology)
17070 RED OAK DR STE 105
HOUSTON, TX 77090
Harris County (832) 648-7779

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 Alexandra Barlow's NPI number?

The NPI number for Alexandra Barlow is 1003659103. It was assigned to this individual provider in the NPPES registry on June 17, 2024.

Where is Alexandra Barlow located?

Alexandra Barlow practices at 17070 Red Oak Dr Ste 105, Houston, TX 77090. The listed phone number is (832) 648-7779.

What is Alexandra Barlow's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Alexandra Barlow enrolled in Medicare?

Yes. Alexandra Barlow is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Alexandra Barlow's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alexandra Barlow reassigns Medicare benefits to 2 organizations: Allergy Sinus & Arthritis Clinic, PLLC (Houston, TX) and Privia Medical Group Gulf Coast, PLLC (Houston, 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 Alexandra Barlow's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Alexandra Barlow 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 4 other insurers list Alexandra Barlow 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 Alexandra Barlow was last updated on October 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.