DR. STEVEN WARACH MD, PHD
NPI 1407925886
Psychiatry & Neurology - Vascular Neurology in Austin, TX
About Dr. Steven Warach Md, Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. STEVEN WARACH MD, PHD (NPI 1407925886) is an individual vascular neurology provider in Austin, Texas, licensed in Texas (P1946) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS, is affiliated with Ascension Seton Medical Center Austin, and is a graduate of Harvard Medical School (1988).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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
Dr. Steven Warach Md, Phd 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 Steven Warach 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 78712
- Reassigned Medicare billing, Texas enrollment
- 294 clinicians in this Medicare group
Austin, TX 78712
- Reassigned Medicare billing, Texas enrollment
- 208 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.
Reported Quality Measures
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 Steven Warach's NPI number?
The NPI number for Steven Warach is 1407925886. It was assigned to this individual provider in the NPPES registry on November 7, 2006.
Where is Steven Warach located?
Steven Warach practices at 1400 N. I35 Suite 300, Austin, TX 78701. The listed phone number is (512) 324-8300.
What is Steven Warach's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Vascular Neurology, with taxonomy code 2084V0102X.
Is Steven Warach enrolled in Medicare?
Yes. Steven Warach 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 Steven Warach's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Steven Warach reassigns Medicare benefits to 3 organizations: Seton Family Of Doctors (Austin, TX), The University Of Texas At Austin (Austin, TX) and University Of Texas At Austin Dell Medical School (Austin, 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 Steven Warach's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Steven Warach accept?
Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 4 other insurers list Steven Warach 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 Steven Warach affiliated with any hospitals?
According to CMS data, Steven Warach 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 Steven Warach was last updated on November 11, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Dr. Steven Warach, MD, PHD · NPI 1407925886
Vascular Neurology physician in Austin, Texas. Individual provider, active in the CMS NPPES registry since November 7, 2006.
## Identity
- **NPI:** 1407925886 (Entity type: Individual)
- **Enumerated:** November 7, 2006
- **Primary specialty:** Psychiatry & Neurology - Vascular Neurology · taxonomy 2084V0102X
- **State license:** P1946 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 1400 N. I35, SUITE 300, Austin, TX 78701
- **Phone:** (512) 324-8300 · **Fax:** (512) 324-8301
## 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); The University Of Texas At Austin (NPI 1073032546, Austin, TX); University Of Texas At Austin Dell Medical School (NPI 1073066239, Austin, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Harvard Medical School, class of 1988
## Record status
- **NPPES last updated:** November 11, 2013
- **Other identifiers:** Medicare PIN 263908YMGJ (TX); Medicaid 314763901 (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1407925886) · Data from the CMS NPPES public registry.