SAMANTHA JAMES WHITEHAWK AGACNP-BC
NPI 1356952212
Nurse Practitioner - Acute Care in Austin, TX
About Samantha James Whitehawk Agacnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SAMANTHA JAMES WHITEHAWK AGACNP-BC (NPI 1356952212) is an individual acute care provider in Austin, Texas, licensed in Texas (1009161) and active in the NPI registry since August 2020. She is enrolled in Medicare PECOS, is affiliated with Christus Santa Rosa Hospital-san Marcos, and maintains a secondary practice location in Buda.
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
Samantha James Whitehawk Agacnp-bc 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
3Medicare enrollment records show Samantha Whitehawk reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Austin, TX 78712
- Reassigned Medicare billing, Texas enrollment
- 1,188 clinicians in this Medicare group
Austin, TX 78756
- Reassigned Medicare billing, Texas enrollment
- 197 clinicians in this Medicare group
Cedar Park, TX 78613
- Reassigned Medicare billing, Texas enrollment
- 104 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.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Christus Santa Rosa Hospital-San Marcos
Acute Care Hospitals · San Marcos, TXSt David's Medical Center
Acute Care Hospitals · Austin, TXAscension Seton Edgar B Davis
Critical Access Hospitals · Luling, 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.
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 Samantha Whitehawk's NPI number?
The NPI number for Samantha Whitehawk is 1356952212. It was assigned to this individual provider in the NPPES registry on August 13, 2020.
Where is Samantha Whitehawk located?
Samantha Whitehawk practices at 1500 Red River St, Austin, TX 78701. The listed phone number is (512) 324-7065.
What is Samantha Whitehawk's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Samantha Whitehawk enrolled in Medicare?
Yes. Samantha Whitehawk 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 Samantha Whitehawk's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Samantha Whitehawk reassigns Medicare benefits to 3 organizations: Seton Family Of Doctors (Austin, TX), St Davids Heart & Vascular, PLLC (Austin, TX) and Usacs Critical Care Medicine Services Of Texas, PLLC (Cedar Park, 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 Samantha Whitehawk's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Samantha Whitehawk accept?
Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 7 other insurers list Samantha Whitehawk 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 Samantha Whitehawk affiliated with any hospitals?
According to CMS data, Samantha Whitehawk is affiliated with Christus Santa Rosa Hospital-San Marcos, St David's Medical Center and Ascension Seton Edgar B Davis.
When was this NPI record last updated?
The NPPES record for Samantha Whitehawk was last updated on May 6, 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.
# Samantha James Whitehawk, AGACNP-BC · NPI 1356952212
Acute Care physician in Austin, Texas. Individual provider, active in the CMS NPPES registry since August 13, 2020.
## Identity
- **NPI:** 1356952212 (Entity type: Individual)
- **Enumerated:** August 13, 2020
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** 1009161 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 1500 RED RIVER ST, Austin, TX 78701-1918
- **Phone:** (512) 324-7065
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Seton Family Of Doctors (NPI 1588997233, Austin, TX); St Davids Heart & Vascular, PLLC (NPI 1700887700, Austin, TX); Usacs Critical Care Medicine Services Of Texas, PLLC (NPI 1023522554, Cedar Park, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** May 6, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1356952212) · Data from the CMS NPPES public registry.