Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Andrew Joseph Gruel, M.D.

Pediatric Anesthesiology Physician in Oklahoma City, OK · enumerated 2015.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1124407721

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Registry record

Entity type Individual (Type 1)

Name Andrew Joseph Gruel

Credential M.D.

Sex Male

Practice address 920 Stanton L Young Blvd # 1140, Oklahoma City, OK, 73104

Phone (405) 271-4351

Enumeration date May 28, 2015

Last updated in NPPES Jul 22, 2019

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License TL0005679 (CO) Secondary

207LP3000X Pediatric Anesthesiology Physician Allopathic & Osteopathic Physicians · License 34783 (OK) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1124407721 active?

Yes, as of the latest NPPES snapshot, NPI 1124407721 is active (record last updated 2019-07-22).

How do I verify Andrew Gruel's NPI record?

Cross-check NPI 1124407721 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Jaxson Thomas Anesthesiology Physician · Oklahoma City, OK NPI 1891322855

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-07-22.