DR. PAUL T MAYER M.D.
NPI 1447228218
Emergency Medicine in San Antonio, TX
About Dr. Paul T Mayer M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. PAUL T MAYER M.D. (NPI 1447228218) is an individual emergency medicine provider in San Antonio, Texas, licensed in Texas (M4329) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in Jbsa Ft Sam Houston.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 3
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. Paul T Mayer M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
5Medicare enrollment records show Paul Mayer reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Antonio, TX 78249
- Reassigned Medicare billing, Texas enrollment
- 379 clinicians in this Medicare group
San Antonio, TX 78257
- Reassigned Medicare billing, Texas enrollment
- 20 clinicians in this Medicare group
Austin, TX 78705
- Reassigned Medicare billing, Texas enrollment
- 1,511 clinicians in this Medicare group
Victoria, TX 77901
- Reassigned Medicare billing, Texas enrollment
- 153 clinicians in this Medicare group
Gainesville, TX 76240
- Reassigned Medicare billing, Texas enrollment
- 1,193 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 78234 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Paul Mayer's NPI number?
The NPI number for Paul Mayer is 1447228218. It was assigned to this individual provider in the NPPES registry on March 9, 2006.
Where is Paul Mayer located?
Paul Mayer practices at 2766 Harney Rd Suite 101, San Antonio, TX 78234. The listed phone number is (210) 291-6818.
What is Paul Mayer's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Paul Mayer enrolled in Medicare?
Yes. Paul Mayer is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Paul Mayer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Paul Mayer reassigns Medicare benefits to 5 organizations: Third Coast Emergency Physicians Southwest PA (San Antonio, TX), Pvd Urgent Care LLC (San Antonio, TX), Travis County Emergency Physicians PA (Austin, TX), Victoria Emergency Associates LLC (Victoria, TX) and Acs Primary Care Physicians Southwest, PA (Gainesville, 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 Paul Mayer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Paul Mayer accept?
Health plans from Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas and Sendero Health Plans, Local Nonprofit list Paul Mayer 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 Paul Mayer was last updated on June 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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. Paul T Mayer, M.D. · NPI 1447228218
Emergency Medicine physician in San Antonio, Texas. Individual provider, active in the CMS NPPES registry since March 9, 2006.
## Identity
- **NPI:** 1447228218 (Entity type: Individual)
- **Enumerated:** March 9, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** M4329 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 2766 HARNEY RD, SUITE 101, San Antonio, TX 78234-2688
- **Phone:** (210) 291-6818
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Third Coast Emergency Physicians Southwest PA (NPI 1497793475, San Antonio, TX); Pvd Urgent Care LLC (NPI 1033652110, San Antonio, TX); Travis County Emergency Physicians PA (NPI 1962440933, Austin, TX); Victoria Emergency Associates LLC (NPI 1407917164, Victoria, TX); Acs Primary Care Physicians Southwest, PA (NPI 1538101019, Gainesville, TX) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 20, 2025
- **Other identifiers:** Other P00650237 (TX); Medicaid 184224701 (TX); Other 8W0185 (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1447228218) · Data from the CMS NPPES public registry.