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

LILIA HERRERA PRINCEN FNP-C
NPI 1265397350
Nurse Practitioner - Family in El Paso, TX

Active since December 19, 2025PECOS EnrolledAccepts Medicare Assignment
9398 VISCOUNT BLVD STE 4C, EL PASO, TX 79925(915) 594-1033 Get Directions Write a Review

NPPES record last updated: August 3, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 3, 2026, Feb 7, 2026, Dec 19, 2025 (3 updates tracked since 2025).

About Lilia Herrera Princen Fnp-c NPPES

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

LILIA HERRERA PRINCEN FNP-C (NPI 1265397350) is an individual family provider in El Paso, Texas, licensed in Texas (1222084) and active in the NPI registry since December 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1265397350
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameLILIA HERRERA PRINCENCredential: FNP-C
Location Address9398 VISCOUNT BLVD STE 4CEl Paso, TX 79925-8028
Mailing Address9398 Viscount Blvd Ste 4cEl Paso, TX 79925-8028 · (915) 594-1033
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateDecember 19, 2025
Last NPPES UpdateAugust 3, 20263 updates tracked since enumeration
NPPES CertifiedAugust 3, 2026
NPI 1265397350 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License Licensed in TX · 1222084
9398 VISCOUNT BLVD STE 4C, El Paso, TX 79925

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Lilia Herrera Princen Fnp-c 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 ID7315428190
PECOS Enrollment IDI20260220000883
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 79925 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 Lilia Princen's NPI number?

The NPI number for Lilia Princen is 1265397350. It was assigned to this individual provider in the NPPES registry on December 19, 2025.

Where is Lilia Princen located?

Lilia Princen practices at 9398 Viscount Blvd Ste 4C, El Paso, TX 79925. The listed phone number is (915) 594-1033.

What is Lilia Princen's specialty?

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

Is Lilia Princen enrolled in Medicare?

Yes. Lilia Princen 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.

When was this NPI record last updated?

The NPPES record for Lilia Princen was last updated on August 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.