NICHOLAS ANTHONY HARRELL
NPI 1588083265
Emergency Medicine in Corpus Christi, TX
About Nicholas Anthony Harrell NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NICHOLAS ANTHONY HARRELL (NPI 1588083265) is an individual emergency medicine provider in Corpus Christi, Texas, licensed in Texas (Q9369) and active in the NPI registry since April 2014. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Nicholas Anthony Harrell is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Nicholas Harrell reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Corpus Christi, TX 78404
- Reassigned Medicare billing, Texas enrollment
- 100 clinicians in this Medicare group
Alice, TX 78332
- Reassigned Medicare billing, Texas enrollment
- 173 clinicians in this Medicare group
Alice, TX 78332
- Reassigned Medicare billing, Texas enrollment
- 174 clinicians in this Medicare group
Edna, TX 77957
- Reassigned Medicare billing, Texas enrollment
- 100 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.
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 78405 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CORPUS CHRISTI, TX 78405
CORPUS CHRISTI, TX 78405
CORPUS CHRISTI, TX 78405
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 Nicholas Harrell's NPI number?
The NPI number for Nicholas Harrell is 1588083265. It was assigned to this individual provider in the NPPES registry on April 10, 2014.
Where is Nicholas Harrell located?
Nicholas Harrell practices at 2606 Hospital Blvd, Corpus Christi, TX 78405. The listed phone number is (210) 616-1467.
What is Nicholas Harrell's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Nicholas Harrell enrolled in Medicare?
Yes. Nicholas Harrell is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Nicholas Harrell's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nicholas Harrell reassigns Medicare benefits to 4 organizations: Conner Emergency Medicine Associates, PA (Corpus Christi, TX), Guadalupe Emergency Medicine Associates, PA (Alice, TX), Gulf Coast Emergency Physicians, PLLC (Alice, TX) and Jackson County Hospital District (Edna, 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 Nicholas Harrell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nicholas Harrell accept?
Health plans from Blue Cross and Blue Shield of Texas, CHRISTUS Health Plan, Oscar Health and Oscar Insurance Company list Nicholas Harrell 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 Nicholas Harrell was last updated on February 28, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years 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.
# Nicholas Anthony Harrell · NPI 1588083265
Emergency Medicine physician in Corpus Christi, Texas. Individual provider, active in the CMS NPPES registry since April 10, 2014.
## Identity
- **NPI:** 1588083265 (Entity type: Individual)
- **Enumerated:** April 10, 2014
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** Q9369 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2606 HOSPITAL BLVD, Corpus Christi, TX 78405-1833
- **Phone:** (210) 616-1467 · **Fax:** (361) 881-1467
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Conner Emergency Medicine Associates, PA (NPI 1013415934, Corpus Christi, TX); Guadalupe Emergency Medicine Associates, PA (NPI 1114425220, Alice, TX); Gulf Coast Emergency Physicians, PLLC (NPI 1972286920, Alice, TX); Jackson County Hospital District (NPI 1215971478, Edna, TX) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 28, 2017
---
Source: [NPI Profile](https://npiprofile.com/npi/1588083265) · Data from the CMS NPPES public registry.