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ALMA PATRICIA ARRIAGA APRN-CNP
NPI 1295594604
Nurse Practitioner - Psychiatric/Mental Health in Houston, TX

Active since March 18, 2024PECOS Enrolled
3131 EASTSIDE ST STE 450, HOUSTON, TX 77098(832) 789-3093(833) 282-6717 Get Directions Write a Review

NPPES record last updated: March 16, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 16, 2026, May 16, 2024 (2 updates tracked since 2024).

About Alma Patricia Arriaga Aprn-cnp NPPES

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

ALMA PATRICIA ARRIAGA APRN-CNP (NPI 1295594604) is an individual psychiatric/mental health provider in Houston, Texas, licensed in Texas (1155350) and active in the NPI registry since March 2024. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1295594604
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameALMA PATRICIA ARRIAGACredential: APRN-CNP
Location Address3131 EASTSIDE ST STE 450Houston, TX 77098-1947
Mailing Address3131 Eastside St Ste 450Houston, TX 77098-1947 · (832) 789-3093 · Fax (833) 282-6717
Phone(832) 789-3093
Fax(833) 282-6717
Sole ProprietorNo
Enumeration DateMarch 18, 2024
Last NPPES UpdateMarch 16, 20262 updates tracked since enumeration
NPPES CertifiedMarch 16, 2026
✔ NPI 1295594604 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in TX · 1155350
3131 EASTSIDE ST STE 450, Houston, TX 77098
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, Cigna Healthcare, Oscar Insurance Company 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)

Alma Patricia Arriaga Aprn-cnp 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 Reassignment

Medicare enrollment records show Alma Arriaga reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Ut Physicians
2.2 mi
Anesthesiology
6410 FANNIN ST, 1500
Houston, TX 77030
  • Reassigned Medicare billing, Texas enrollment
  • 3,111 clinicians in this Medicare group
NPI 1033157821 (832) 325-7325

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

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
51 services19 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77098 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 2

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

NUBIA LLUBERES PLLC
Psychiatry & Neurology (Psychiatry)
3131 EASTSIDE ST STE 450
HOUSTON, TX 77098
Harris County (832) 790-3093
MELISSA EVERETT PLLC
Nurse Practitioner (Psychiatric/Mental Health)
3131 EASTSIDE ST STE 450
HOUSTON, TX 77098
Harris County (310) 357-0411

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 Alma Arriaga's NPI number?

The NPI number for Alma Arriaga is 1295594604. It was assigned to this individual provider in the NPPES registry on March 18, 2024.

Where is Alma Arriaga located?

Alma Arriaga practices at 3131 Eastside St Ste 450, Houston, TX 77098. The listed phone number is (832) 789-3093.

What is Alma Arriaga's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Alma Arriaga enrolled in Medicare?

Yes. Alma Arriaga is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Alma Arriaga's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alma Arriaga reassigns Medicare benefits to Ut Physicians (Houston, 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 Alma Arriaga's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Alma Arriaga accept?

Health plans from Blue Cross and Blue Shield of Texas, Cigna Healthcare, Oscar Insurance Company and UnitedHealthcare list Alma Arriaga 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 Alma Arriaga was last updated on March 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.