ANN KATHLEEN COX MD
NPI 1487618278
Radiology - Diagnostic Radiology in Corpus Christi, TX
About Ann Kathleen Cox Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANN KATHLEEN COX MD (NPI 1487618278) is an individual diagnostic radiology provider in Corpus Christi, Texas, licensed in Texas (H1359) and active in the NPI registry since April 2006. She is enrolled in Medicare PECOS, is affiliated with Christus Spohn Hospital Corpus Christi, and is a graduate of University Of Texas Southwestern Medical School At Dallas (1985).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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
Ann Kathleen Cox 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 Reassignment
Medicare enrollment records show Ann Cox reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Shenandoah, TX 77380
- Reassigned Medicare billing, Colorado and Texas enrollments
- Also billed through NPI 1487811766 (Texas)
- 53 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 8
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.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Christus Spohn Hospital Corpus Christi
Acute Care Hospitals · Corpus Christi, TXChristus Spohn Hospital Kleberg
Acute Care Hospitals · Kingsville, TXUt Health East Texas Athens Hospital
Acute Care Hospitals · Athens, TXThe University Of Texas Health Science Center At Tyler
Acute Care Hospitals · Tyler, TXChristus Spohn Hospital Alice
Acute Care Hospitals · Alice, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 78404 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 78404
CORPUS CHRISTI, TX 78404
CORPUS CHRISTI, TX 78404
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 Ann Cox's NPI number?
The NPI number for Ann Cox is 1487618278. It was assigned to this individual provider in the NPPES registry on April 17, 2006.
Where is Ann Cox located?
Ann Cox practices at 600 Elizabeth St Christus Spohn Shoreline, Corpus Christi, TX 78404. The listed phone number is (361) 881-3005.
What is Ann Cox's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Ann Cox enrolled in Medicare?
Yes. Ann Cox 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 Ann Cox's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ann Cox reassigns Medicare benefits to Singleton Associates PA (Shenandoah, 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 Ann Cox's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ann Cox accept?
Health plans from Blue Cross and Blue Shield of Texas, Oscar Health, Oscar Insurance Company and Sendero Health Plans, Local Nonprofit list Ann Cox 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 Ann Cox affiliated with any hospitals?
According to CMS data, Ann Cox is affiliated with Christus Spohn Hospital Corpus Christi, Christus Spohn Hospital Kleberg, Ut Health East Texas Athens Hospital, The University Of Texas Health Science Center At Tyler and Christus Spohn Hospital Alice.
When was this NPI record last updated?
The NPPES record for Ann Cox was last updated on July 17, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Ann Kathleen Cox, MD · NPI 1487618278
Diagnostic Radiology physician in Corpus Christi, Texas. Individual provider, active in the CMS NPPES registry since April 17, 2006.
## Identity
- **NPI:** 1487618278 (Entity type: Individual)
- **Enumerated:** April 17, 2006
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** H1359 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 600 ELIZABETH ST, CHRISTUS SPOHN SHORELINE, Corpus Christi, TX 78404-2235
- **Phone:** (361) 881-3005 · **Fax:** (361) 883-0546
## 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:** Singleton Associates PA (NPI 1538107875, Shenandoah, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Texas Southwestern Medical School At Dallas, class of 1985
## Record status
- **NPPES last updated:** July 17, 2013
- **Other identifiers:** Medicare ID-Type Unspecified 8D5195 (TX); Medicare UPIN F25808; Medicaid 12945806 (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1487618278) · Data from the CMS NPPES public registry.