Andrew Gruel, M.D.
NPI 1124407721 · Pediatric Anesthesiology Physician · Oklahoma City, OK
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrew Gruel, M.D. is a Pediatric Anesthesiology Physician provider in Oklahoma City, OK (NPI 1124407721).
Provider details
- NPI number
- 1124407721
- Entity type
- Individual
- Primary specialty
- Pediatric Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- TL0005679 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
92 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 26 | $127 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 25 | $93 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 24 | $116 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 17 | $149 |
Typical Medicare-allowed amounts for these services range $93–$149 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (2)
- 1960 N Ogden St Ste 400Denver, CO 80218-3670Phone: (303) 318-1571
- 1960 N Ogden St Ste 400Denver, CO 80218-3670Phone: (303) 318-1571
Registry dates
- Enumerated
- 2015-05-28
- Last updated
- 2019-07-22
Frequently asked questions
- What is Andrew Gruel's NPI number?
- Andrew Gruel's National Provider Identifier (NPI) is 1124407721, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Gruel's specialty?
- Andrew Gruel is listed in the NPPES registry with a primary specialty of Pediatric Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Andrew Gruel located?
- Andrew Gruel's practice location on file with NPPES is 920 Stanton L Young Blvd # 1140, Oklahoma City, OK 73104.
- What is Andrew Gruel's phone number?
- The practice phone number listed in the NPPES registry for Andrew Gruel is (405) 271-4351.
- Does Andrew Gruel accept Medicare?
- Andrew Gruel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrew Gruel's NPI active?
- Yes — Andrew Gruel's NPI (1124407721) is active in the NPPES registry as of the last update on 2019-07-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.