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

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: July 26, 2026.

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
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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 352 Hazelnut Hill RdGroton, CT 06340-3268 · Phone (203) 688-0715
Location 4365 Montauk AveNew London, CT 06320-4700 · 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 7

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 esophagus, stomach, or upper small bowel using an endoscope 00731
This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.
18 services18 patients
Anesthesia for other procedure on lower leg, ankle, and foot bones 01480
Anesthesia for procedures on lower leg, ankle, and foot bones involves administering medication to block pain and sensation in these areas. This allows doctors to perform necessary treatments or surgeries without causing discomfort. The type of anesthesia used can vary based on the specific procedure.
14 services14 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.
13 services13 patients
Anesthesia for procedure on small and large bowel using an endoscope 00813
Anesthesia for an endoscopic procedure on the small and large bowel ensures comfort and relaxation during the procedure. It involves administering medicine to help you sleep or feel drowsy. This allows the doctor to examine your bowels without causing you discomfort or pain.
13 services13 patients
Anesthesia for procedure for total knee joint replacement 01402
Anesthesia for a total knee joint replacement numbs your body to eliminate pain during surgery. This could be general anesthesia where you're unconscious, or regional anesthesia where only the leg is numb. It's administered by a specialist, ensuring safety and comfort.
13 services13 patients
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.
12 services12 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
Quality97.15
Improvement Activities40
Cost83.57

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 with the weekly NPPES data releases published by CMS.