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RONALD BIERMA M.D.
NPI 1629000369
Anesthesiology in Peoria, AZ

Active since July 06, 2006
84/100
CMS Quality Rating
13183 W LONE TREE TRL, PEORIA, AZ 85383(559) 284-8623 Get Directions Write a Review

NPPES record last updated: December 20, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ronald Bierma M.d. NPPES

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

RONALD BIERMA M.D. (NPI 1629000369) is an individual anesthesiology provider in Peoria, Arizona, licensed in Arizona (19317) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1629000369
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameRONALD BIERMACredential: M.D.
Location Address13183 W LONE TREE TRLPeoria, AZ 85383-5425
Mailing Address13183 W Lone Tree TrlPeoria, AZ 85383-5425 · (559) 284-8623
Phone(559) 284-8623
Sole ProprietorYes
Enumeration DateJuly 6, 2006
Last NPPES UpdateDecember 20, 2025
NPPES CertifiedDecember 20, 2025
✔ NPI 1629000369 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
Licenses✔ Licensed in AZ · 19317✔ Licensed in CA · A43625
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
13183 W LONE TREE TRL, Peoria, AZ 85383
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Areas of Expertise CMS Part B claims

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.

Insertion of artery tube for blood sampling or infusion through skin 36620
This procedure involves placing a small tube into an artery, usually in the wrist or elbow, to collect blood samples or administer medication. It's done under local anesthesia and is a common, safe practice.
16 services16 patients

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.

84/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality76.27
Promoting Interoperability100
Improvement Activities40
Cost57.88

Reported Quality Measures

Prevention of Central Venous Catheter (CVC) - Related Bloodstream Infections
Percentage of patients, regardless of age, who undergo central venous catheter (CVC) insertion for whom CVC was inserted with all elements of maximal sterile barrier technique, hand hygiene, skin preparation and, if ultrasound is used, sterile ultrasound…
95%21 patients
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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 Ronald Bierma's NPI number?

The NPI number for Ronald Bierma is 1629000369. It was assigned to this individual provider in the NPPES registry on July 6, 2006.

Where is Ronald Bierma located?

Ronald Bierma practices at 13183 W Lone Tree Trl, Peoria, AZ 85383. The listed phone number is (559) 284-8623.

What is Ronald Bierma's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

When was this NPI record last updated?

The NPPES record for Ronald Bierma was last updated on December 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.