MRS. LILLIANA NAOMI MACIAS FNP-C
NPI 1699324871
Nurse Practitioner - Family in El Paso, TX
About Mrs. Lilliana Naomi Macias Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. LILLIANA NAOMI MACIAS FNP-C (NPI 1699324871) is an individual family provider in El Paso, Texas, licensed in Arizona (328095) and active in the NPI registry since September 2019. She is enrolled in Medicare PECOS and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses
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
Mrs. Lilliana Naomi Macias 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.
Medicare Billing Reassignments
2Medicare enrollment records show Lilliana Macias reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Dallas, TX 75244
- Reassigned Medicare billing, Arizona enrollment
- 556 clinicians in this Medicare group
Dallas, TX 75244
- Reassigned Medicare billing, Texas enrollment
- 1,246 clinicians in this Medicare group
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 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.
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.
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 Lilliana Macias's NPI number?
The NPI number for Lilliana Macias is 1699324871. It was assigned to this individual provider in the NPPES registry on September 10, 2019.
Where is Lilliana Macias located?
Lilliana Macias practices at 3615 Rutherglen St, El Paso, TX 79925. The listed phone number is (915) 772-5400.
What is Lilliana Macias's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Lilliana Macias enrolled in Medicare?
Yes. Lilliana Macias 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 Lilliana Macias's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lilliana Macias reassigns Medicare benefits to 2 organizations: Signify Health, LLC (Dallas, TX) and Signify Health Medical Associates, PLLC (Dallas, 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 Lilliana Macias's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Lilliana Macias was last updated on September 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Mrs. Lilliana Naomi Macias, FNP-C · NPI 1699324871
Family physician in El Paso, Texas. Individual provider, active in the CMS NPPES registry since September 10, 2019.
## Identity
- **NPI:** 1699324871 (Entity type: Individual)
- **Enumerated:** September 10, 2019
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 328095 (Arizona)
- **Sole proprietor:** No
## Practice location
- **Address:** 3615 RUTHERGLEN ST, El Paso, TX 79925-1416
- **Phone:** (915) 772-5400
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Signify Health, LLC (NPI 1689158487, Dallas, TX); Signify Health Medical Associates, PLLC (NPI 1750845863, Dallas, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** September 5, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1699324871) · Data from the CMS NPPES public registry.