NICOLE ALYSE DAY MD
NPI 1588308407
Emergency Medicine in Laredo, TX
About Nicole Alyse Day Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NICOLE ALYSE DAY MD (NPI 1588308407) is an individual emergency medicine provider in Laredo, Texas, licensed in Texas (W0155) and active in the NPI registry since April 2022. She is enrolled in Medicare PECOS, is affiliated with Laredo Medical Center, and maintains a secondary practice location in Omaha.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Accepted 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
Nicole Alyse Day Md 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 Nicole Day reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Laredo, TX 78041
- Reassigned Medicare billing, Texas enrollment
- 86 clinicians in this Medicare group
Lubbock, TX 79401
- Reassigned Medicare billing, Texas enrollment
- 1,439 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Laredo Medical Center
Acute Care Hospitals · Laredo, TXMedina Regional Hospital
Critical Access Hospitals · Hondo, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 78045 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Nicole Day's NPI number?
The NPI number for Nicole Day is 1588308407. It was assigned to this individual provider in the NPPES registry on April 26, 2022.
Where is Nicole Day located?
Nicole Day practices at 3308 Mccallister, Laredo, TX 78045. The listed phone number is (801) 230-9910.
What is Nicole Day's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Nicole Day enrolled in Medicare?
Yes. Nicole Day 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 Nicole Day's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nicole Day reassigns Medicare benefits to 2 organizations: Laredo Emergency Medicine Associates PA (Laredo, TX) and Concord Medical Group Of Texas PLLC (Lubbock, 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 Nicole Day's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nicole Day accept?
Health plans from Blue Cross and Blue Shield of Texas, Oscar Health and Oscar Insurance Company list Nicole Day 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.
Is Nicole Day affiliated with any hospitals?
According to CMS data, Nicole Day is affiliated with Laredo Medical Center and Medina Regional Hospital.
When was this NPI record last updated?
The NPPES record for Nicole Day was last updated on August 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Nicole Alyse Day, MD · NPI 1588308407
Emergency Medicine physician in Laredo, Texas. Individual provider, active in the CMS NPPES registry since April 26, 2022.
## Identity
- **NPI:** 1588308407 (Entity type: Individual)
- **Enumerated:** April 26, 2022
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** W0155 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 3308 MCCALLISTER, Laredo, TX 78045-8295
- **Phone:** (801) 230-9910
## 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): Laredo Emergency Medicine Associates PA (NPI 1144254327, Laredo, TX); Concord Medical Group Of Texas PLLC (NPI 1750790762, Lubbock, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Creighton University School Of Medicine, class of 2022
## Record status
- **NPPES last updated:** August 18, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1588308407) · Data from the CMS NPPES public registry.