DR. NATHAN R RYLANDER MD
NPI 1932301884
Emergency Medicine in Austin, TX
About Dr. Nathan R Rylander Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. NATHAN R RYLANDER MD (NPI 1932301884) is an individual emergency medicine provider in Austin, Texas, licensed in Texas (P5717) and active in the NPI registry since June 2007. He is enrolled in Medicare PECOS and is a graduate of University Of Texas Medical Branch At Galveston (2006).
NPPES Registry Identity
Specialties & Licenses 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. Nathan R Rylander 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.
Medicare Billing Reassignments
2Medicare enrollment records show Nathan Rylander reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Austin, TX 78748
- Reassigned Medicare billing, Texas enrollment
- 223 clinicians in this Medicare group
San Antonio, TX 78216
- Reassigned Medicare billing, Texas enrollment
- 51 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 2
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 78746 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 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
AUSTIN, TX 78746
AUSTIN, TX 78746
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 Nathan Rylander's NPI number?
The NPI number for Nathan Rylander is 1932301884. It was assigned to this individual provider in the NPPES registry on June 4, 2007.
Where is Nathan Rylander located?
Nathan Rylander practices at 3003 Bee Caves Road, Austin, TX 78746. The listed phone number is (512) 314-3800.
What is Nathan Rylander's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Nathan Rylander enrolled in Medicare?
Yes. Nathan Rylander 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 Nathan Rylander's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nathan Rylander reassigns Medicare benefits to 2 organizations: Tmc Provider Group PLLC (Austin, TX) and (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 Nathan Rylander's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nathan Rylander accept?
Health plans from Harbor Health list Nathan Rylander 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 Nathan Rylander was last updated on August 6, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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. Nathan R Rylander, MD · NPI 1932301884
Emergency Medicine physician in Austin, Texas. Individual provider, active in the CMS NPPES registry since June 4, 2007.
## Identity
- **NPI:** 1932301884 (Entity type: Individual)
- **Enumerated:** June 4, 2007
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** P5717 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 3003 BEE CAVES ROAD, Austin, TX 78746-5542
- **Phone:** (512) 314-3800 · **Fax:** (512) 314-3870
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Tmc Provider Group PLLC (NPI 1003271800, Austin, TX); (NPI 1497722235, San Antonio, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Texas Medical Branch At Galveston, class of 2006
## Record status
- **NPPES last updated:** August 6, 2013
---
Source: [NPI Profile](https://npiprofile.com/npi/1932301884) · Data from the CMS NPPES public registry.