GREGORY N WALLINGFORD MD, MBA
NPI 1467870477
Emergency Medicine - Hospice and Palliative Medicine in Austin, TX
About Gregory N Wallingford Md, Mba NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GREGORY N WALLINGFORD MD, MBA (NPI 1467870477) is an individual hospice and palliative medicine provider in Austin, Texas, licensed in Texas (S5290) and active in the NPI registry since April 2014. He is enrolled in Medicare PECOS, is affiliated with Ascension Seton Medical Center Austin, and is a graduate of University Of Texas Southwestern Medical School At Dallas (2014).
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 and accepts Medicare assignment
Gregory N Wallingford Md, Mba 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 Gregory Wallingford reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Austin, TX 78712
- Reassigned Medicare billing, Texas enrollment
- 1,188 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 4
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ascension Seton Medical Center Austin
Acute Care Hospitals · Austin, TXDell Seton Med Center At The University Of Tx
Acute Care Hospitals · Austin, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 78701 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.
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 Gregory Wallingford's NPI number?
The NPI number for Gregory Wallingford is 1467870477. It was assigned to this individual provider in the NPPES registry on April 7, 2014.
Where is Gregory Wallingford located?
Gregory Wallingford practices at 1500 Red River St, Austin, TX 78701. The listed phone number is (512) 324-8933.
What is Gregory Wallingford's specialty?
The primary specialty registered for this NPI is Emergency Medicine, specializing in Hospice and Palliative Medicine, with taxonomy code 207PH0002X.
Is Gregory Wallingford enrolled in Medicare?
Yes. Gregory Wallingford 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 Gregory Wallingford's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gregory Wallingford reassigns Medicare benefits to Seton Family Of Doctors (Austin, 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 Gregory Wallingford's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Gregory Wallingford accept?
Health plans from Blue Cross and Blue Shield of Texas, Harbor Health and Sendero Health Plans, Local Nonprofit list Gregory Wallingford 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 Gregory Wallingford affiliated with any hospitals?
According to CMS data, Gregory Wallingford is affiliated with Ascension Seton Medical Center Austin and Dell Seton Med Center At The University Of Tx.
When was this NPI record last updated?
The NPPES record for Gregory Wallingford was last updated on April 20, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Gregory N Wallingford, MD, MBA · NPI 1467870477
Hospice and Palliative Medicine physician in Austin, Texas. Individual provider, active in the CMS NPPES registry since April 7, 2014.
## Identity
- **NPI:** 1467870477 (Entity type: Individual)
- **Enumerated:** April 7, 2014
- **Primary specialty:** Emergency Medicine - Hospice and Palliative Medicine · taxonomy 207PH0002X
- **State license:** S5290 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 1500 RED RIVER ST, Austin, TX 78701-1918
- **Phone:** (512) 324-8933
## 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:** Seton Family Of Doctors (NPI 1588997233, Austin, 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 2014
## Record status
- **NPPES last updated:** April 20, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1467870477) · Data from the CMS NPPES public registry.