Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. MALLORY ROCHON SIMMONS DNP
NPI 1174168686
Nurse Anesthetist, Certified Registered in Chicago, IL

Active since November 08, 2019
251 E HURON ST STE 5-704, CHICAGO, IL 60611(312) 926-8369(312) 926-8341 Get Directions Write a Review

NPPES record last updated: July 21, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 21, 2026, May 22, 2023, Oct 4, 2022 and 2 more (5 updates tracked since 2019).

About Dr. Mallory Rochon Simmons Dnp NPPES

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

DR. MALLORY ROCHON SIMMONS DNP (NPI 1174168686) is an individual nurse anesthetist, certified registered in Chicago, Illinois, licensed in Illinois (209029505) and active in the NPI registry since November 2019. She is affiliated with Our Lady Of The Lake Regional Medical Center and is a graduate of Other (2019).

NPPES Registry Identity

NPI1174168686
Entity TypeIndividualFemale
Primary Taxonomy367500000X
Provider Legal NameDR. MALLORY ROCHON SIMMONSCredential: DNP
Location Address251 E HURON ST STE 5-704Chicago, IL 60611-2908
Mailing Address251 E Huron St Ste 5-704Chicago, IL 60611-2908 · (312) 926-8369 · Fax (312) 926-8341
Fax(312) 926-8341
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateNovember 8, 2019
Last NPPES UpdateJuly 21, 20265 updates tracked since enumeration
NPPES CertifiedJuly 21, 2026
NPI 1174168686 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
Licenses Licensed in IL · 209029505 Licensed in MO · 2021031891 Licensed in LA · 206869 Licensed in NY · 810213
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.

251 E HURON ST STE 5-704, Chicago, IL 60611

Accepted 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

Dr. Mallory Rochon Simmons Dnp 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 ID1951737188
PECOS Enrollment IDI20200207000484, I20210517001332, I20250418001480

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.

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.
16 services16 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Our Lady Of The Lake Regional Medical Center

Acute Care Hospitals · Baton Rouge, LA
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number190064
Location5000 Hennessy BlvdBaton Rouge, LA 70808 · E. Baton Rouge County
Emergency services

Abbott Northwestern Hospital

Acute Care Hospitals · Minneapolis, MN
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number240057
Location800 East 28th StreetMinneapolis, MN 55407 · Hennepin County
Emergency services Birthing friendly

Mount Sinai South Nassau

Acute Care Hospitals · Oceanside, NY
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330198
LocationOne Healthy WayOceanside, NY 11572 · Nassau County
Emergency services Birthing friendly

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.

Anesthesiology
251 E HURON ST STE 5-704
CHICAGO, IL 60611
Nurse Anesthetist, Certified Registered
251 E HURON ST STE 5-704
CHICAGO, IL 60611
Internal Medicine (Infectious Disease)
251 E HURON ST STE 5-704
CHICAGO, IL 60611
Nurse Anesthetist, Certified Registered
251 E HURON ST STE 5-704
CHICAGO, IL 60611
Nurse Anesthetist, Certified Registered
251 E HURON ST STE 5-704
CHICAGO, IL 60611
Nurse Anesthetist, Certified Registered
251 E HURON ST STE 5-704
CHICAGO, IL 60611
Anesthesiology
251 E HURON ST STE 5-704
CHICAGO, IL 60611
Nurse Anesthetist, Certified Registered
251 E HURON ST STE 5-704
CHICAGO, IL 60611

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 Mallory Simmons's NPI number?

The NPI number for Mallory Simmons is 1174168686. It was assigned to this individual provider in the NPPES registry on November 8, 2019.

Where is Mallory Simmons located?

Mallory Simmons practices at 251 E Huron St Ste 5-704, Chicago, IL 60611. The listed phone number is (312) 926-8369.

What is Mallory Simmons's specialty?

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

Is Mallory Simmons enrolled in Medicare?

Yes. Mallory Simmons 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 Mallory Simmons accept?

Health plans from HMO Louisiana and Medica list Mallory Simmons 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 Mallory Simmons affiliated with any hospitals?

According to CMS data, Mallory Simmons is affiliated with Our Lady Of The Lake Regional Medical Center, Abbott Northwestern Hospital and Mount Sinai South Nassau.

When was this NPI record last updated?

The NPPES record for Mallory Simmons was last updated on July 21, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.