DR. STEPHEN M PAULSON MD
NPI 1780896829
Emergency Medicine in San Antonio, TX
About Dr. Stephen M Paulson Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. STEPHEN M PAULSON MD (NPI 1780896829) is an individual emergency medicine provider in San Antonio, Texas, licensed in Texas (N2237) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS, is affiliated with Christus Santa Rosa Medical Center, and is a graduate of Other (2000).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 5
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. Stephen M Paulson Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
10Medicare enrollment records show Stephen Paulson reassigns Medicare billing to 10 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Antonio, TX 78229
- Reassigned Medicare billing, Texas enrollment
- 1,452 clinicians in this Medicare group
San Antonio, TX 78229
- Reassigned Medicare billing, Texas enrollment
- 149 clinicians in this Medicare group
San Antonio, TX 78250
- Reassigned Medicare billing, Texas enrollment
- 11 clinicians in this Medicare group
San Antonio, TX 78249
- Reassigned Medicare billing, Texas enrollment
- 379 clinicians in this Medicare group
San Marcos, TX 78666
- Reassigned Medicare billing, Texas enrollment
- 137 clinicians in this Medicare group
Gonzales, TX 78629
- Reassigned Medicare billing, Texas enrollment
- 430 clinicians in this Medicare group
Austin, TX 78705
- Reassigned Medicare billing, Texas enrollment
- 1,511 clinicians in this Medicare group
Woodway, TX 76712
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: Premier Physicians - Ii PA
- 92 clinicians in this Medicare group
Pearland, TX 77584
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: Primeaxis Medical Group, PLLC
St Thomas, VI 00802
- Reassigned Medicare billing, U.S. Virgin Islands enrollment
- Medicare enrollment name: Vi Government Hospital And Health Facilities Corp
- 114 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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Christus Santa Rosa Medical Center
Acute Care Hospitals · San Antonio, TXChristus Santa Rosa Hospital-San Marcos
Acute Care Hospitals · San Marcos, TXMethodist Hospital
Acute Care Hospitals · San Antonio, TXRoy Lester Schneider Hospital,the
Acute Care Hospitals · St Thomas, VIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 78229 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.
SAN ANTONIO, TX 78229
SAN ANTONIO, TX 78229
SAN ANTONIO, TX 78229
SAN ANTONIO, TX 78229
SAN ANTONIO, TX 78229
SAN ANTONIO, TX 78229
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 Stephen Paulson's NPI number?
The NPI number for Stephen Paulson is 1780896829. It was assigned to this individual provider in the NPPES registry on May 3, 2007.
Where is Stephen Paulson located?
Stephen Paulson practices at 8401 Datapoint Dr Suite 500, San Antonio, TX 78229. The listed phone number is (210) 614-0180.
What is Stephen Paulson's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Stephen Paulson enrolled in Medicare?
Yes. Stephen Paulson is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Stephen Paulson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stephen Paulson reassigns Medicare benefits to 10 organizations: Emergency Medicine Services Of Tx, PLLC (San Antonio, TX), Bexar Emergency Physicians, PLLC (San Antonio, TX), Bandera Emergency Physicians, PLLC (San Antonio, TX), Third Coast Emergency Physicians Southwest PA (San Antonio, TX), Comal Emergency Physicians, PLLC (San Marcos, TX) and 5 more organizations, listed in the Medicare section above. 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 Stephen Paulson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Stephen Paulson accept?
Health plans from Blue Cross and Blue Shield of Texas, CHRISTUS Health Plan, Oscar Insurance Company, Sendero Health Plans, Local Nonprofit and UnitedHealthcare list Stephen Paulson 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 Stephen Paulson affiliated with any hospitals?
According to CMS data, Stephen Paulson is affiliated with Christus Santa Rosa Medical Center, Christus Santa Rosa Hospital-San Marcos, Methodist Hospital and Roy Lester Schneider Hospital,the.
When was this NPI record last updated?
The NPPES record for Stephen Paulson was last updated on February 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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. Stephen M Paulson, MD · NPI 1780896829
Emergency Medicine physician in San Antonio, Texas. Individual provider, active in the CMS NPPES registry since May 3, 2007.
## Identity
- **NPI:** 1780896829 (Entity type: Individual)
- **Enumerated:** May 3, 2007
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** N2237 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 8401 DATAPOINT DR, SUITE 500, San Antonio, TX 78229-5900
- **Phone:** (210) 614-0180 · **Fax:** (210) 615-7170
## 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:** 10 organizations under Medicare reassignment (form CMS-855R): Emergency Medicine Services Of Tx, PLLC (NPI 1245938729, San Antonio, TX); Bexar Emergency Physicians, PLLC (NPI 1548034994, San Antonio, TX); Bandera Emergency Physicians, PLLC (NPI 1649994930, San Antonio, TX); Third Coast Emergency Physicians Southwest PA (NPI 1497793475, San Antonio, TX); Comal Emergency Physicians, PLLC (NPI 1588438675, San Marcos, TX); and 5 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2000
## Record status
- **NPPES last updated:** February 28, 2026
- **Other identifiers:** Other 200602519 (TX); Other 8CE097 (TX); Medicaid 200602518 (TX); and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1780896829) · Data from the CMS NPPES public registry.