DR. JON JORDAN GRAY MD
NPI 1073044384
Emergency Medicine in Austin, TX
About Dr. Jon Jordan Gray Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JON JORDAN GRAY MD (NPI 1073044384) is an individual emergency medicine provider in Austin, Texas, licensed in Texas (V3868) and active in the NPI registry since March 2017. He is enrolled in Medicare PECOS and maintains a secondary practice location in Lebanon.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 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. Jon Jordan Gray Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Jon Gray reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Keene, NH 03431
- Reassigned Medicare billing, New Hampshire enrollment
- 2,999 clinicians in this Medicare group
Lebanon, NH 03766
- Reassigned Medicare billing, New Hampshire enrollment
- Also billed through NPI 1073569810 (New Hampshire)
- 283 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 3
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 78702 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.
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.
AUSTIN, TX 78702
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 Jon Gray's NPI number?
The NPI number for Jon Gray is 1073044384. It was assigned to this individual provider in the NPPES registry on March 27, 2017.
Where is Jon Gray located?
Jon Gray practices at 15 Waller St, Austin, TX 78702. The listed phone number is (512) 978-0000.
What is Jon Gray's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Jon Gray enrolled in Medicare?
Yes. Jon Gray is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Jon Gray's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jon Gray reassigns Medicare benefits to 2 organizations: Dartmouth-Hitchcock Clinic (Keene, NH) and Alice Peck Day Memorial Hospital (Lebanon, NH). 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 Jon Gray's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jon Gray accept?
Health plans from Taro Health list Jon Gray 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 Jon Gray was last updated on December 26, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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. Jon Jordan Gray, MD · NPI 1073044384
Emergency Medicine physician in Austin, Texas. Individual provider, active in the CMS NPPES registry since March 27, 2017.
## Identity
- **NPI:** 1073044384 (Entity type: Individual)
- **Enumerated:** March 27, 2017
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** V3868 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 15 WALLER ST, Austin, TX 78702-5240
- **Phone:** (512) 978-0000
## 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): Dartmouth-Hitchcock Clinic (NPI 1174176861, Keene, NH); Alice Peck Day Memorial Hospital (NPI 1093761892, Lebanon, NH) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 26, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1073044384) · Data from the CMS NPPES public registry.