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

Dr. Ronald J. Gay, CRNA, DNP

Individual provider Anesthesiology Physician · NPI 1699864066

Dr. Ronald J. Gay, CRNA, DNP is registered under Certified Registered Nurse Anesthetist (CRNA) in Houston, Texas. Qualified in 1990, 36 years ago. Practices with Northstar Anesthesia III PA, a 399-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
36
Licensed in
TX
In the registry since
2006
Specialties on file
3
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.
DNP — Doctor of Nursing Practice
The highest clinical degree in nursing.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1 Baylor Plz Mail Stop BCM115
Houston, TX 77030-3411
Phone: (713) 798-8650
Fax: (713) 798-2743
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence AP104155 (TX)
Anesthesiology Physician Taxonomy 207L00000X · Licence 545412 (TX)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence 545412 (TX)

Record details

NPI number1699864066
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA , DNP
Sole proprietorYes
NPI enumeratedOctober 12, 2006
Last updated in NPPESJune 4, 2022
Certification dateJune 4, 2022

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 1990 (36 years in practice)
Group practice Northstar Anesthesia Iii Pa — 399 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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 patients36
Services billed 37 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

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.

  • Corpus Christi Medical Center,The Hospital · Corpus Christi, TX

Colleagues at Northstar Anesthesia III PA

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 399 clinicians in the practice; 12 are shown here.

Other providers in Houston