DR. STEVEN NEISH MD
NPI 1841370251
Pediatrics - Pediatric Cardiology in San Antonio, TX
About Dr. Steven Neish Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. STEVEN NEISH MD (NPI 1841370251) is an individual pediatric cardiology provider in San Antonio, Texas, licensed in Texas (L7071) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in San Antonio.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 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 (PECOS)
Dr. Steven Neish Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Steven Neish reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Antonio, TX 78207
- Reassigned Medicare billing, Texas enrollment
- 453 clinicians in this Medicare group
San Antonio, TX 78229
- Reassigned Medicare billing, Texas enrollment
- 2,397 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.
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.
SAN ANTONIO, TX 78207
SAN ANTONIO, TX 78207
SAN ANTONIO, TX 78207
SAN ANTONIO, TX 78207
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 Neish's NPI number?
The NPI number for Steven Neish is 1841370251. It was assigned to this individual provider in the NPPES registry on October 17, 2006.
Where is Steven Neish located?
Steven Neish practices at 333 N Santa Rosa, San Antonio, TX 78207. The listed phone number is (832) 826-5600.
What is Steven Neish's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Cardiology, with taxonomy code 2080P0202X.
Is Steven Neish enrolled in Medicare?
Yes. Steven Neish is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Steven Neish's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Steven Neish reassigns Medicare benefits to 2 organizations: Baylor College Of Medicine (San Antonio, TX) and University Of Texas Health Science Center At San Antonio (San Antonio, 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 Neish's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Steven Neish accept?
Health plans from Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas, CHRISTUS Health Plan, Imperial Insurance Companies, Inc. and Oscar Insurance Company list Steven Neish 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.
When was this NPI record last updated?
The NPPES record for Steven Neish was last updated on July 20, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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 Neish, MD · NPI 1841370251
Pediatric Cardiology physician in San Antonio, Texas. Individual provider, active in the CMS NPPES registry since October 17, 2006.
## Identity
- **NPI:** 1841370251 (Entity type: Individual)
- **Enumerated:** October 17, 2006
- **Primary specialty:** Pediatrics - Pediatric Cardiology · taxonomy 2080P0202X
- **State license:** L7071 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 333 N SANTA ROSA, San Antonio, TX 78207-3108
- **Phone:** (832) 826-5600
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Baylor College Of Medicine (NPI 1285079764, San Antonio, TX); University Of Texas Health Science Center At San Antonio (NPI 1396717989, San Antonio, TX) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 20, 2023
- **Other identifiers:** Medicaid 153884501 (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1841370251) · Data from the CMS NPPES public registry.