DR. SAMANTHA ELIZABETH MILLER MD
NPI 1821589466
Psychiatry & Neurology - Vascular Neurology in Austin, TX
About Dr. Samantha Elizabeth Miller Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SAMANTHA ELIZABETH MILLER MD (NPI 1821589466) is an individual vascular neurology provider in Austin, Texas, licensed in Texas (T9748) and active in the NPI registry since May 2018. She is enrolled in Medicare PECOS, is affiliated with Christus Spohn Hospital Corpus Christi, and maintains a secondary practice location in Corpus Christi.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Samantha Elizabeth Miller 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.
Hospital Affiliations CMS Care Compare
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, 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 Miller's NPI number?
The NPI number for Samantha Miller is 1821589466. It was assigned to this individual provider in the NPPES registry on May 18, 2018.
Where is Samantha Miller located?
Samantha Miller practices at 1500 Red River St, Austin, TX 78701. The listed phone number is (512) 324-8355.
What is Samantha Miller's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Vascular Neurology, with taxonomy code 2084V0102X.
Is Samantha Miller enrolled in Medicare?
Yes. Samantha Miller 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.
What insurance does Samantha Miller accept?
Health plans from CHRISTUS Health Plan list Samantha Miller 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 Miller affiliated with any hospitals?
According to CMS data, Samantha Miller is affiliated with Christus Spohn Hospital Corpus Christi.
When was this NPI record last updated?
The NPPES record for Samantha Miller was last updated on September 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Dr. Samantha Elizabeth Miller, MD · NPI 1821589466
Vascular Neurology physician in Austin, Texas. Individual provider, active in the CMS NPPES registry since May 18, 2018.
## Identity
- **NPI:** 1821589466 (Entity type: Individual)
- **Enumerated:** May 18, 2018
- **Primary specialty:** Psychiatry & Neurology - Vascular Neurology · taxonomy 2084V0102X
- **State license:** T9748 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 1500 RED RIVER ST, Austin, TX 78701-1918
- **Phone:** (512) 324-8355
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** September 22, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1821589466) · Data from the CMS NPPES public registry.