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

JULIE SIM CRNA
NPI 1649894056
Nurse Anesthetist, Certified Registered in Derby, CT

Active since June 01, 2020
130 DIVISION ST, DERBY, CT 06418(203) 735-7421 Get Directions Write a Review

NPPES record last updated: August 31, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: Aug 31, 2026, Jul 7, 2022, Jun 10, 2022 and 1 more (4 updates tracked since 2020).

About Julie Sim Crna NPPES

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

JULIE SIM CRNA (NPI 1649894056) is an individual nurse anesthetist, certified registered in Derby, Connecticut, licensed in Texas (1235818) and active in the NPI registry since June 2020. She maintains 3 additional practice locations and is a graduate of Other (2022).

NPPES Registry Identity

NPI1649894056
Entity TypeIndividualFemale
Primary Taxonomy367500000X
Provider Legal NameJULIE SIMCredential: CRNA
Location Address130 DIVISION STDerby, CT 06418-1326
Mailing Address130 Division StDerby, CT 06418-1326
Phone(203) 735-7421
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateJune 1, 2020
Last NPPES UpdateAugust 31, 20264 updates tracked since enumeration
NPPES CertifiedAugust 31, 2026
✔ NPI 1649894056 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 TX · 1235818✔ Licensed in CT · 158290
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 ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
130 DIVISION ST, Derby, CT 06418
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Secondary Practice Locations 3

Location 180 Seymour StHartford, CT 06102-8000 · Phone (860) 545-5000
Location 22800 Main StBridgeport, CT 06606-4292 · Phone (860) 547-6000
Location 312222 Merit Dr Ste 600Dallas, TX 75251-3294 · Phone (972) 715-5000 · Fax (972) 715-9976

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

Julie Sim 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 ID5193106268
PECOS Enrollment IDI20220720002701

Areas of Expertise CMS Part B claims 2

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.
21 services21 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.
21 services21 patients

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.

MRS. CHRISTINA ERNST MS,RD,CDN
Dietitian, Registered
130 DIVISION ST
DERBY, CT 06418
Naugatuck Valley Planning Region (203) 732-7579
STACEY LEARY RD, CDN, CNSC
Dietitian, Registered
130 DIVISION ST
DERBY, CT 06418
Naugatuck Valley Planning Region (203) 732-7585
GENEVIEVE CECILE KELA MD
Internal Medicine (Endocrinology, Diabetes & Metabolism)
130 DIVISION ST
DERBY, CT 06418
Naugatuck Valley Planning Region (203) 732-7327
DR. DWAYNE ALANSIER HALL DNP
Nurse Practitioner
130 DIVISION ST
DERBY, CT 06418
Naugatuck Valley Planning Region (203) 735-7421
DR. SYBIL CHENG D.O.
Emergency Medicine (Emergency Medical Services)
130 DIVISION ST
DERBY, CT 06418
Naugatuck Valley Planning Region (203) 732-7403
PETER J. INTEGLIA CRNA
Nurse Anesthetist, Certified Registered
130 DIVISION ST
DERBY, CT 06418
Naugatuck Valley Planning Region (203) 735-6493
RORY V CONDON MSN, MA
Nurse Practitioner (Psychiatric/Mental Health)
130 DIVISION ST
DERBY, CT 06418
Naugatuck Valley Planning Region (203) 887-0604
TRENT GARCIA MD
Student in an Organized Health Care Education/Training Program
130 DIVISION ST
DERBY, CT 06418
Naugatuck Valley Planning Region (203) 735-7421

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 Julie Sim's NPI number?

The NPI number for Julie Sim is 1649894056. It was assigned to this individual provider in the NPPES registry on June 1, 2020.

Where is Julie Sim located?

Julie Sim practices at 130 Division St, Derby, CT 06418. The listed phone number is (203) 735-7421.

What is Julie Sim's specialty?

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

Is Julie Sim enrolled in Medicare?

Yes. Julie Sim 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.

When was this NPI record last updated?

The NPPES record for Julie Sim was last updated on August 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.