MS. KATHERINE MARIE SIMS CRNA
NPI 1205808201
Nurse Anesthetist, Certified Registered in Saint Louis, MO

Active since February 03, 2006Accepts Medicare Assignment
79.29/100
CMS Quality Rating
12634 OLIVE BLVD, DEPT ANESTHESIOLOGY, SAINT LOUIS, MO 63141(800) 862-9980(314) 362-1185 Get Directions Write a Review

NPPES record last updated: April 17, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Apr 25, 2024, Apr 10, 2024, Nov 9, 2022 and 2 more (5 updates tracked since 2021).

About Ms. Katherine Marie Sims Crna NPPES

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

MS. KATHERINE MARIE SIMS CRNA (NPI 1205808201) is an individual nurse anesthetist, certified registered in Saint Louis, Missouri, licensed in Missouri (151610) and active in the NPI registry since February 2006. She is affiliated with Barnes-jewish West County Hospital and is a graduate of Other (2004).

NPPES Registry Identity

NPI1205808201
Entity TypeIndividualFemale
Primary Taxonomy367500000X
Provider Legal NameMS. KATHERINE MARIE SIMSCredential: CRNA
Location Address12634 OLIVE BLVD, DEPT ANESTHESIOLOGYSaint Louis, MO 63141-6337
Mailing AddressPo Box 7412011Chicago, IL 60674-2011 · (800) 862-9980 · Fax (314) 362-1185
Fax(314) 362-1185
Sole ProprietorNo
Medical School CMSOtherGraduated 2004
Enumeration DateFebruary 3, 2006
Last NPPES UpdateApril 17, 20255 updates tracked since enumeration
NPPES CertifiedNovember 9, 2022
NPI 1205808201 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 MO · 151610
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.

12634 OLIVE BLVD, Saint Louis, MO 63141

Other Identifiers 1

Medicaid914064100MO

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

Ms. Katherine Marie Sims 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 ID7113955725
PECOS Enrollment IDI20121029000788

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 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.
25 services25 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.
21 services20 patients
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.
13 services13 patients
Anesthesia for total hip replacement 01214
Anesthesia for total hip replacement is a medical service where medication is given to eliminate pain during surgery. Two types are commonly used: general anesthesia, making you unconscious, or spinal anesthesia, numbing the lower body. The choice depends on your health and your doctor's recommendation.
13 services13 patients
Anesthesia for open or endoscopic total shoulder joint replacement 01638
Anesthesia for total shoulder joint replacement, either open or endoscopic, involves using medications to block pain during surgery. It can be general (you're asleep) or regional (only the area being operated on is numbed). This ensures comfort and stillness, facilitating 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.

Barnes-Jewish West County Hospital

Acute Care Hospitals · Creve Coeur, MO
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260162
Location12634 Olive BoulevardCreve Coeur, MO 63141 · St. Louis County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63141 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
$128.28 typical visit price
range $55.65 – $169.38
Typical copayment $32.07 (range $13.91 – $42.34)
Most-billed visit code 99204
Established Patient
$69.50 typical visit price
range $17.76 – $137.92
Typical copayment $17.37 (range $4.44 – $34.48)
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.

79.29/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality71.46
Promoting Interoperability100
Improvement Activities40
Cost59.51

Other Providers at the Same Location NPPES 20

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

Nurse Anesthetist, Certified Registered
12634 OLIVE BLVD, DEPT ANESTHESIOLOGY
SAINT LOUIS, MO 63141
Emergency Medicine
12634 OLIVE BLVD
SAINT LOUIS, MO 63141
Nurse Anesthetist, Certified Registered
12634 OLIVE BLVD
SAINT LOUIS, MO 63141
Anesthesiology
12634 OLIVE BLVD, DEPT ANESTHESIOLOGY
SAINT LOUIS, MO 63141
Registered Nurse (Registered Nurse First Assistant)
12634 OLIVE BLVD
CREVE COEUR, MO 63141
Nurse Anesthetist, Certified Registered
12634 OLIVE BLVD, DEPT ANESTHESIOLOGY
SAINT LOUIS, MO 63141
Nurse Anesthetist, Certified Registered
12634 OLIVE BLVD, DEPT ANESTHESIOLOGY
SAINT LOUIS, MO 63141
Nurse Practitioner (Family)
12634 OLIVE BLVD
SAINT LOUIS, MO 63141

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 Katherine Sims's NPI number?

The NPI number for Katherine Sims is 1205808201. It was assigned to this individual provider in the NPPES registry on February 3, 2006.

Where is Katherine Sims located?

Katherine Sims practices at 12634 Olive Blvd Dept Anesthesiology, Saint Louis, MO 63141. The listed phone number is (800) 862-9980.

What is Katherine Sims's specialty?

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

Is Katherine Sims enrolled in Medicare?

Yes. Katherine Sims 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.

Is Katherine Sims affiliated with any hospitals?

According to CMS data, Katherine Sims is affiliated with Barnes-Jewish West County Hospital.

When was this NPI record last updated?

The NPPES record for Katherine Sims was last updated on April 17, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.