Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Andrew Joseph Gruel, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1124407721

Andrew Joseph Gruel, MD practises Anesthesiology in Oklahoma City, Oklahoma. Qualified in 2015, 11 years ago. Practices with Affiliated Anesthesiologists, LLC, a 50-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Colorado and Oklahoma.

Years since qualifying
11
Licensed in
CO, OK
In the registry since
2015
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

Student / training record This NPI belongs to someone enrolled in a health care training programme. It carries no licence and no practice of its own, so no address or phone number is published for it.

Oklahoma City, OK

Additional practice locations (2)

  • 1960 N Ogden St Ste 400, Denver, CO 80218-3670 — (303) 318-1571
  • 1960 N Ogden St Ste 400, Denver, CO 80218-3670 — (303) 318-1571

Specialties & licences

Pediatric Anesthesiology Physician (primary) Taxonomy 207LP3000X · Licence 34783 (OK)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X · Licence TL0005679 (CO)

Record details

NPI number1124407721
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 28, 2015
Last updated in NPPESJuly 22, 2019

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Affiliated Anesthesiologists, Llc — 50 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 patients154
Services billed 173 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

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 Affiliated Anesthesiologists, LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 50 clinicians in the practice; 12 are shown here.

Other providers in Oklahoma City