GATEWAY ANESTHESIA GROUP LLC
NPI 1457040479
Anesthesiology in Saint Louis, MO

Q: What is Gateway Anesthesia Group LLC's NPI number?

The NPI number for Gateway Anesthesia Group LLC is 1457040479. It was assigned to this organization in the NPPES registry on May 4, 2023.

Q: What is Gateway Anesthesia Group LLC's specialty?

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

Active since May 04, 2023

10296 BIG BEND RD, SAINT LOUIS, MO 63122(314) 735-0200 Get Directions Write a Review

NPPES record last updated: May 4, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Gateway Anesthesia Group Llc NPPES

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

GATEWAY ANESTHESIA GROUP LLC (NPI 1457040479) is a healthcare organization registered as an anesthesiology in Saint Louis, Missouri and active in the NPI registry since May 2023. The organization lists Oliver Wolfe, Owner, as its authorized official.

NPPES Registry Identity

NPI1457040479

Entity TypeOrganization

Primary Taxonomy207L00000X

Legal Business NameGATEWAY ANESTHESIA GROUP LLC

Location Address10296 BIG BEND RDSaint Louis, MO 63122-6425

Mailing Address10431 Frontenac Woods LnSaint Louis, MO 63131-3422 · (908) 653-9399 · Fax (908) 653-9305

Phone(314) 735-0200

Organization SubpartNo

Authorized OfficialOliver WolfeOwner · (908) 653-9399

Enumeration DateMay 4, 2023

NPPES CertifiedMay 4, 2023

✔ NPI 1457040479 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians

Taxonomy Code207L00000X

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.

10296 BIG BEND RD, Saint Louis, MO 63122

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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Gateway Anesthesia Group Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 27 clinicians reassign Medicare billing to Gateway Anesthesia Group LLC, which bills Medicare for the services they deliver. Of these, 16 practice within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 2

Certified Registered Nurse Anesthetist (CRNA)24

Anesthesiology3

Nearest to this location (20)

See all 27

Kari Rheinecker, CRNA

Certified Registered Nurse Anesthetist (CRNA)

NPI 1558503292

10010 KENNERLY RD
Saint Louis, MO 63128

(636) 386-7222

✔ PECOS✔ Accepts Medicare4.2 mi

Amy Paschen

Certified Registered Nurse Anesthetist (CRNA)

NPI 1033376546

615 S NEW BALLAS RD
Saint Louis, MO 63141

(314) 569-2688

✔ Accepts Medicare6.0 mi

David Hans, CRNA

Certified Registered Nurse Anesthetist (CRNA)

NPI 1821077611

6420 CLAYTON RD
Saint Louis, MO 63117

(314) 768-8442

✔ Accepts Medicare6.5 mi

Natalie Calhoon, M.D.

Anesthesiology

NPI 1487650768

615 S NEW BALLAS RD LABOR AND DELIVERY
St Louis, MO 63141

(314) 469-6800

✔ PECOS✔ Accepts Medicare7.3 mi

Gregory Feilner, CRNA

Certified Registered Nurse Anesthetist (CRNA)

NPI 1740847011

1 BARNES JEWISH HOSPITAL PLZ DEPT ANESTHESIOLOGY
Saint Louis, MO 63110

(800) 862-9980

✔ Accepts Medicare8.0 mi

Sara Franco, CRNA

Certified Registered Nurse Anesthetist (CRNA)

NPI 1982831152

1 BARNES JEWISH HOSPITAL PLZ DEPT ANESTHESIOLOGY
Saint Louis, MO 63110

(800) 862-9980

✔ PECOS8.0 mi

Witoon Ruamwijitphong, CRNA

Certified Registered Nurse Anesthetist (CRNA)

NPI 1063742633

1 BARNES JEWISH HOSPITAL PLZ DEPT ANESTHESIOLOGY
Saint Louis, MO 63110

(800) 862-9980

✔ PECOS✔ Accepts Medicare8.0 mi

Elvit Zubiri

Certified Registered Nurse Anesthetist (CRNA)

NPI 1841683380

232 S WOODS MILL RD
Chesterfield, MO 63017

(314) 434-1500

✔ Accepts Medicare8.2 mi

Elizabeth Koob Clyne, CRNA

Certified Registered Nurse Anesthetist (CRNA)

NPI 1679529655

12634 OLIVE BLVD
Saint Louis, MO 63141

(314) 996-8378

✔ Accepts Medicare8.4 mi

Tonya Brock, CRNA

Certified Registered Nurse Anesthetist (CRNA)

NPI 1578526729

12634 OLIVE BLVD
Saint Louis, MO 63141

(314) 996-8378

✔ Accepts Medicare8.4 mi

Christine Bruegenhemke, CRNA

Certified Registered Nurse Anesthetist (CRNA)

NPI 1770541310

12634 OLIVE BLVD DEPT ANESTHESIOLOGY
Saint Louis, MO 63141

(800) 862-9980

✔ Accepts Medicare8.4 mi

Lauren Kerley, CRNA

Certified Registered Nurse Anesthetist (CRNA)

NPI 1417482530

12634 OLIVE BLVD DEPT ANESTHESIOLOGY
Saint Louis, MO 63141

(800) 862-9980

✔ Accepts Medicare8.4 mi

Debra Swanger, CRNA

Certified Registered Nurse Anesthetist (CRNA)

NPI 1265480545

12634 OLIVE BLVD
Saint Louis, MO 63141

(314) 996-8378

8.4 mi

Jenna Tebbenkamp, CRNA

Certified Registered Nurse Anesthetist (CRNA)

NPI 1194063438

12634 OLIVE BLVD
Saint Louis, MO 63141

(800) 862-9980

✔ PECOS✔ Accepts Medicare8.4 mi

Kimberly Clyne, CRNA

Certified Registered Nurse Anesthetist (CRNA)

NPI 1770989170

1 BARNES JEWISH HOSPITAL PLZ
Saint Louis, MO 63110

(314) 362-6973

✔ Accepts Medicare8.5 mi

James Hennessey, CRNA

Certified Registered Nurse Anesthetist (CRNA)

NPI 1760407886

1 BARNES JEWISH HOSPITAL PLZ
Saint Louis, MO 63110

(314) 362-6973

✔ Accepts Medicare8.5 mi

Manisha Pachbhai, CRNA

Certified Registered Nurse Anesthetist (CRNA)

NPI 1063943819

3550 MCKELVEY RD
Bridgeton, MO 63044

(314) 495-6037

✔ Accepts Medicare13 mi

Linda Bara-Albanese, CRNA

Certified Registered Nurse Anesthetist (CRNA)

NPI 1437225844

900 N US HIGHWAY 67
Florissant, MO 63031

(573) 686-5550

✔ Accepts Medicare16 mi

Anastacia Gregory, CRNA

Certified Registered Nurse Anesthetist (CRNA)

NPI 1548889710

10 HOSPITAL DR
Saint Peters, MO 63376

(636) 916-9000

✔ PECOS✔ Accepts Medicare19 mi

Oliver Wolfe, MD

Anesthesiology

NPI 1548399553

28 N 64TH ST
Belleville, IL 62223

(908) 653-9399

✔ PECOS✔ Accepts Medicare19 mi

See all 27 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Gateway Anesthesia Group LLC's NPI number?

The NPI number for Gateway Anesthesia Group LLC is 1457040479. It was assigned to this organization in the NPPES registry on May 4, 2023.

Where is Gateway Anesthesia Group LLC located?

Gateway Anesthesia Group LLC is located at 10296 Big Bend Rd, Saint Louis, MO 63122. The listed phone number is (314) 735-0200.

What is Gateway Anesthesia Group LLC's specialty?

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

Is Gateway Anesthesia Group LLC enrolled in Medicare?

Yes. Gateway Anesthesia Group LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Gateway Anesthesia Group LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 27 clinicians in 2 Medicare specialties reassign their Medicare billing to Gateway Anesthesia Group LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Certified Registered Nurse Anesthetist (CRNA) (24) and Anesthesiology (3). Of these, 16 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Gateway Anesthesia Group LLC was last updated on May 4, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.