EMMA SHEEHAN CAA
NPI 1639010416
Anesthesiologist Assistant in Austin, TX
About Emma Sheehan Caa NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
EMMA SHEEHAN CAA (NPI 1639010416) is an individual anesthesiologist assistant in Austin, Texas, licensed in Texas (789791020) and active in the NPI registry since April 2026. She is affiliated with St David's Medical Center and is a graduate of Other (2026).
NPPES Registry Identity
Specialties & Licenses
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
Emma Sheehan Caa 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 Emma Sheehan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Austin, TX 78759
- Reassigned Medicare billing, Texas enrollment
- 840 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St David's Medical Center
Acute Care Hospitals · Austin, TXFrequently 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 Emma Sheehan's NPI number?
The NPI number for Emma Sheehan is 1639010416. It was assigned to this individual provider in the NPPES registry on April 3, 2026.
Where is Emma Sheehan located?
Emma Sheehan practices at 1619 W Braker Ln Unit B, Austin, TX 78758. The listed phone number is (224) 656-3695.
What is Emma Sheehan's specialty?
The primary specialty registered for this NPI is Anesthesiologist Assistant with taxonomy code 367H00000X.
Is Emma Sheehan enrolled in Medicare?
Yes. Emma Sheehan 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 Emma Sheehan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Emma Sheehan reassigns Medicare benefits to Austin Anesthesiology Group, PLLC (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 Emma Sheehan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Emma Sheehan affiliated with any hospitals?
According to CMS data, Emma Sheehan is affiliated with St David's Medical Center.
When was this NPI record last updated?
The NPPES record for Emma Sheehan was last updated on May 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Emma Sheehan, CAA · NPI 1639010416
Anesthesiologist Assistant physician in Austin, Texas. Individual provider, active in the CMS NPPES registry since April 3, 2026.
## Identity
- **NPI:** 1639010416 (Entity type: Individual)
- **Enumerated:** April 3, 2026
- **Primary specialty:** Anesthesiologist Assistant · taxonomy 367H00000X
- **State license:** 789791020 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 1619 W BRAKER LN UNIT B, Austin, TX 78758-3601
- **Phone:** (224) 656-3695
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Austin Anesthesiology Group, PLLC (NPI 1598724304, Austin, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2026
## Record status
- **NPPES last updated:** May 19, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1639010416) · Data from the CMS NPPES public registry.