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

MARIANA HERNANDEZ
NPI 1982573952
Nurse Practitioner - Psychiatric/Mental Health in El Paso, TX

Active since October 30, 2025PECOS EnrolledAccepts Medicare Assignment
1400 N. EL PASO, SUITE A, EL PASO, TX 79902(915) 533-5550(915) 544-0999 Get Directions Write a Review

NPPES record last updated: October 7, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Oct 7, 2026, May 19, 2026, Feb 3, 2026 (3 updates tracked since 2026).

About Mariana Hernandez NPPES

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

MARIANA HERNANDEZ (NPI 1982573952) is an individual psychiatric/mental health provider in El Paso, Texas, licensed in Texas (1206772) and active in the NPI registry since October 2025. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2024).

NPPES Registry Identity

NPI1982573952
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameMARIANA HERNANDEZ
Location Address1400 N. EL PASO, SUITE AEl Paso, TX 79902
Mailing Address1400 N. El Paso, Suite AEl Paso, TX 79902 · (915) 533-5550 · Fax (915) 544-0999
Phone(915) 533-5550
Fax(915) 544-0999
Sole ProprietorNo
Medical School CMSOtherGraduated 2024
Enumeration DateOctober 30, 2025
Last NPPES UpdateOctober 7, 20263 updates tracked since enumeration
NPPES CertifiedOctober 7, 2026
✔ NPI 1982573952 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 · 1206772
1400 N. EL PASO, El Paso, TX 79902
Open in Google Maps ↗

Secondary Practice Locations 2

Location 11714 N Mesa StEl Paso, TX 79902-3504 · Phone (915) 533-5550
Location 2810 E Yandell DrEl Paso, TX 79902-5332 · Phone (915) 875-1030 · Fax (949) 655-8772

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 and accepts Medicare assignment

Mariana Hernandez 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 ID7012495096
PECOS Enrollment IDI20260130002995
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 Mariana Hernandez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Psychiatric Professionals Of El Paso PA
Same address
Psychiatry
1400 N EL PASO ST STE A
El Paso, TX 79902
  • Reassigned Medicare billing, Texas enrollment
  • 5 clinicians in this Medicare group
NPI 1215642392 (915) 533-5550

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 79902 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.

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 Mariana Hernandez's NPI number?

The NPI number for Mariana Hernandez is 1982573952. It was assigned to this individual provider in the NPPES registry on October 30, 2025.

Where is Mariana Hernandez located?

Mariana Hernandez practices at 1400 N. El Paso Suite A, El Paso, TX 79902. The listed phone number is (915) 533-5550.

What is Mariana Hernandez's specialty?

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

Is Mariana Hernandez enrolled in Medicare?

Yes. Mariana Hernandez 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 organization bills Medicare for Mariana Hernandez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mariana Hernandez reassigns Medicare benefits to Psychiatric Professionals Of El Paso PA (El Paso, 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 Mariana Hernandez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Mariana Hernandez accept?

Health plans from Blue Cross and Blue Shield of Texas list Mariana Hernandez 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 Mariana Hernandez was last updated on October 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 34 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.