Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Irene Dionis Gray, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1427675388

Irene Dionis Gray, CRNA is registered under Certified Registered Nurse Anesthetist (CRNA) in Dallas, Texas. Qualified in 2020, 6 years ago. Practices with Jupiter Anesthesia Associates LLC, a 90-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Colorado, Florida and Texas.

Years since qualifying
6
Licensed in
CO, FL, TX
In the registry since
2020
Specialties on file
3
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

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Practice location Address checks out

12222 Merit Dr Ste 600
Dallas, TX 75251-3294
Phone: (972) 715-5000
Fax: (972) 715-9976
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 13123 E 16th Ave, Aurora, CO 80045-7106 — (720) 777-1234
  • 3705 Medical Pkwy Ste 570, Austin, TX 78705-1024 — (512) 454-2554

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 1000896 (TX)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence APRN11007218 (FL)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence C-APN.0106205-C-CRNA (CO)

Record details

NPI number1427675388
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorNo
NPI enumeratedJune 26, 2020
Last updated in NPPESMarch 17, 2026
Certification dateMarch 17, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Jupiter Anesthesia Associates Llc — 90 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients94
Services billed 101 a service is one billed item, such as a visit, a test or a procedure
Average patient age70

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Jupiter Anesthesia Associates LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 90 clinicians in the practice; 12 are shown here.

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