MR. LEON S BROOK CRNA
NPI 1811947708
Nurse Anesthetist, Certified Registered in St George, UT

Q: What is Leon Brook's NPI number?

The NPI number for Leon Brook is 1811947708. It was assigned to this individual provider in the NPPES registry on May 11, 2006.

Q: What is Leon Brook's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Q: When was this NPI record last updated?

The NPPES record for Leon Brook was last updated on January 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since May 11, 2006Accepts Medicare Assignment

93.5/100

CMS Quality Rating

585 E RIVERSIDE DR STE 100, ST GEORGE, UT 84790(435) 310-5414 Get Directions Write a Review

NPPES record last updated: January 22, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Mr. Leon S Brook Crna NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. LEON S BROOK CRNA (NPI 1811947708) is an individual nurse anesthetist, certified registered in St George, Utah, licensed in Utah (189560-8901) and active in the NPI registry since May 2006. He is affiliated with Hays Medical Center, maintains 4 additional practice locations, and is a graduate of Other (1993).

NPPES Registry Identity

NPI1811947708

Entity TypeIndividualMale

Primary Taxonomy367500000X

Provider Legal NameMR. LEON S BROOKCredential: CRNA

Location Address585 E RIVERSIDE DR STE 100St George, UT 84790-7141

Mailing Address2240 E 2540 SSt George, UT 84790-6540 · (208) 241-0591

Phone(435) 310-5414

Sole ProprietorNo

Medical School CMSOtherGraduated 1993

Enumeration DateMay 11, 2006

Last NPPES UpdateJanuary 22, 2025

NPPES CertifiedJanuary 22, 2025

✔ NPI 1811947708 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code367500000X

Licenses✔ Licensed in UT · 189560-8901✔ Licensed in CT · 227968✔ Licensed in AZ · CRNA1557✔ Licensed in ID · RNA-428✔ Licensed in TX · AP107266

Definition

(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.

Also ListedRegistered NurseTaxonomy 163W00000X · License RNA428 (ID), 189560-3105 (UT)

585 E RIVERSIDE DR STE 100, St George, UT 84790

Open in Google Maps ↗

Secondary Practice Locations 4

Location 11600 Wallace BlvdAmarillo, TX 79106-1789 · Phone (806) 212-2000

Location 2368 E Riverside Dr Ste BSt George, UT 84790-6898 · Phone (435) 767-0404

Location 3365 Montauk AveNew London, CT 06320-4700 · Phone (203) 688-0715

Location 452 Hazelnut Hill RdGroton, CT 06340-3268 · Phone (203) 688-0715

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Kansas, Inc., Blue Cross and Blue Shield of Texas and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mr. Leon S Brook Crna is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1658564778

PECOS Enrollment IDI20250218000256, I20250811003892

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Anesthesia for other procedure on upper abdomen 00790

Anesthesia for an upper abdomen procedure involves using medications to help you feel no pain during the operation. It can be general, where you're unconscious, or regional, where just the abdomen area is numbed. It ensures comfort and stillness, aiding a successful procedure.

19 services19 patients

Anesthesia for other procedure on large bowel using an endoscope 00811

Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.

19 services19 patients

Anesthesia for exam of colon using an endoscope 00812

Anesthesia for a colon examination with an endoscope is a method used to ensure comfort during the procedure. It involves administering medication to help you relax or sleep, thus reducing discomfort as the endoscope, a thin, flexible tube, is navigated through your colon.

12 services12 patients

Anesthesia for access to central vein 00532

Anesthesia for access to a central vein is a medical procedure where a numbing medication is used to minimize discomfort during the insertion of a long, thin tube into a large vein. This tube can be used to deliver medications, fluids, or to collect blood samples.

11 services11 patients

Anesthesia for other procedure on urinary system through urethra 00910

Anesthesia for a procedure on the urinary system through the urethra involves using medicine to numb sensation in the area. This is done to ensure you feel no pain or discomfort during the procedure. The medicine can be given locally, regionally, or generally, depending on the specifics of your procedure.

11 services11 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Hays Medical Center

Acute Care Hospitals · Hays, KS

5/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number170013

Location2220 Canterbury DriveHays, KS 67601 · Ellis County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 84790 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$125.70 typical visit price

range $54.34 – $166.03

Typical copayment $31.42 (range $13.58 – $41.50)

Most-billed visit code 99204

Established Patient

$68.01 typical visit price

range $17.23 – $135.20

Typical copayment $17.00 (range $4.30 – $33.80)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

93.5/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

97.15

Improvement Activities

Cost

83.57

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Leon Brook's NPI number?

The NPI number for Leon Brook is 1811947708. It was assigned to this individual provider in the NPPES registry on May 11, 2006.

Where is Leon Brook located?

Leon Brook practices at 585 E Riverside Dr Ste 100, St George, UT 84790. The listed phone number is (435) 310-5414.

What is Leon Brook's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Is Leon Brook enrolled in Medicare?

Yes. Leon Brook is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Leon Brook accept?

Health plans from Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Kansas, Inc., Blue Cross and Blue Shield of Texas, CareSource and Select Health list Leon Brook as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Leon Brook affiliated with any hospitals?

According to CMS data, Leon Brook is affiliated with Hays Medical Center.

When was this NPI record last updated?

The NPPES record for Leon Brook was last updated on January 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.