Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

GARY D KLIEWER C.R.N.A.
NPI 1245208859
Nurse Anesthetist, Certified Registered in Brush, CO

Q: What is Gary Kliewer's NPI number?

The NPI number for Gary Kliewer is 1245208859. It was assigned to this individual provider in the NPPES registry on March 9, 2006.

Q: What is Gary Kliewer'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 Gary Kliewer was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 27 days 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 March 09, 2006

97.58/100

CMS Quality Rating

2400 EDISON ST, BRUSH, CO 80723(970) 842-6200(970) 842-3572 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Gary D Kliewer C.r.n.a. NPPES

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

GARY D KLIEWER C.R.N.A. (NPI 1245208859) is an individual nurse anesthetist, certified registered in Brush, Colorado, licensed in Colorado (RN70205) and active in the NPI registry since March 2006.

NPPES Registry Identity

NPI1245208859

Entity TypeIndividualMale

Primary Taxonomy367500000X

Provider Legal NameGARY D KLIEWERCredential: C.R.N.A.

Location Address2400 EDISON STBrush, CO 80723-1642

Mailing Address1441 N 12th StPhoenix, AZ 85006-2837 · (602) 495-4577 · Fax (602) 417-3549

Phone(970) 842-6200

Fax(970) 842-3572

Sole ProprietorNo

Enumeration DateMarch 9, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1245208859 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

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

Taxonomy Code367500000X

License✔ Licensed in CO · RN70205

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.

2400 EDISON ST, Brush, CO 80723

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica.Insurance ›

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.

97.58/100

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

Scored through an Alternative Payment Model

Quality

86.53

Promoting Interoperability

100

Improvement Activities

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Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

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