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GREGG BANTRUP M.D.
NPI 1215986435
Anesthesiology in Saint Charles, MO

Active since May 06, 2006PECOS EnrolledAccepts Medicare Assignment
300 1ST CAPITOL DR, SAINT CHARLES, MO 63301(314) 989-3000 Get Directions Write a Review

NPPES record last updated: May 2, 2013. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Gregg Bantrup M.d. NPPES

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

GREGG BANTRUP M.D. (NPI 1215986435) is an individual anesthesiology provider in Saint Charles, Missouri, licensed in Missouri (108695) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Ssm St Joseph Health Center, and is a graduate of University Of Kansas School Of Med (kc/wich/sal) (1995).

NPPES Registry Identity

NPI1215986435
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameGREGG BANTRUPCredential: M.D.
Location Address300 1ST CAPITOL DRSaint Charles, MO 63301-2844
Mailing Address13523 Barrett Parkway Dr, Suite 210Ballwin, MO 63021-3802 · (314) 775-2816 · Fax (314) 775-2821
Phone(314) 989-3000
Sole ProprietorYes
Medical School CMSUniversity Of Kansas School Of Med (kc/wich/sal)Graduated 1995
Enumeration DateMay 6, 2006
Last NPPES UpdateMay 2, 2013
✔ NPI 1215986435 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in MO · 108695
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.
300 1ST CAPITOL DR, Saint Charles, MO 63301
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Other Identifiers 3

OtherP00139813MO · Rr Medicare
Medicare PIN142161931MO
Medicaid208042010MO

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Gregg Bantrup M.d. 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 ID8628058021
PECOS Enrollment IDI20040726000357
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

3

Medicare enrollment records show Gregg Bantrup reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Ambulatory Anesthesia Services Of St. Charles, LLC
5.0 mi
Anesthesiology
4203 S CLOVERLEAF DR
Saint Peters, MO 63376
  • Reassigned Medicare billing, Missouri enrollment
  • 26 clinicians in this Medicare group
NPI 1467634097 (636) 346-6051
Metro-West Anesthesia Group Inc
8.0 mi
Anesthesiology
400 S WOODS MILL RD, STE 140
Chesterfield, MO 63017
  • Reassigned Medicare billing, Missouri enrollment
  • 46 clinicians in this Medicare group
NPI 1245427335 (314) 485-1101
Mid-West Anesthesia Partners, LLC
8.3 mi
Anesthesiology
400 S WOODS MILL RD STE 140
Chesterfield, MO 63017
  • Reassigned Medicare billing, Missouri enrollment
  • 81 clinicians in this Medicare group
NPI 1851254304 (314) 485-1101

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

Hospital Affiliations CMS Care Compare

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

Ssm St Joseph Health Center

Acute Care Hospitals · Saint Charles, MO
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260005
Location300 1st Capitol DrSaint Charles, MO 63301 · St. Charles County
Emergency services

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.

KATHLEEN F. CHRISTLIEB PA
Physician Assistant
300 1ST CAPITOL DR
SAINT CHARLES, MO 63301
St. Charles County (636) 947-5000
JULIE L ROACH CRNA
Nurse Anesthetist, Certified Registered
300 1ST CAPITOL DR
SAINT CHARLES, MO 63301
St. Charles County (314) 989-3000
DR. ROMEL IZQUIERDO-MALON M.D.
Internal Medicine
300 1ST CAPITOL DR
SAINT CHARLES, MO 63301
St. Charles County (314) 317-0600
RACHAEL KING RD
Dietitian, Registered
300 1ST CAPITOL DR
SAINT CHARLES, MO 63301
St. Charles County (636) 947-5156
ANGELA GLASS MSOTR/L
Occupational Therapist
300 1ST CAPITOL DR
SAINT CHARLES, MO 63301
St. Charles County (636) 947-5000
FRANK S CALANDRINO JR MD LLC
Internal Medicine (Pulmonary Disease)
300 1ST CAPITOL DR
SAINT CHARLES, MO 63301
St. Charles County (314) 330-8616
DR. DAVID N MAYWRIGHT PHARMD
Pharmacist
300 1ST CAPITOL DR
SAINT CHARLES, MO 63301
St. Charles County (314) 541-9482
ANTHONY W JENNINGS M.D.
Emergency Medicine
300 1ST CAPITOL DR
SAINT CHARLES, MO 63301
St. Charles County (636) 947-5000

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 Gregg Bantrup's NPI number?

The NPI number for Gregg Bantrup is 1215986435. It was assigned to this individual provider in the NPPES registry on May 6, 2006.

Where is Gregg Bantrup located?

Gregg Bantrup practices at 300 1st Capitol Dr, Saint Charles, MO 63301. The listed phone number is (314) 989-3000.

What is Gregg Bantrup's specialty?

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

Is Gregg Bantrup enrolled in Medicare?

Yes. Gregg Bantrup 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.

Which organizations bill Medicare for Gregg Bantrup's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gregg Bantrup reassigns Medicare benefits to 3 organizations: Ambulatory Anesthesia Services Of St. Charles, LLC (Saint Peters, MO), Metro-West Anesthesia Group Inc (Chesterfield, MO) and Mid-West Anesthesia Partners, LLC (Chesterfield, MO). Each 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 Gregg Bantrup's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Gregg Bantrup affiliated with any hospitals?

According to CMS data, Gregg Bantrup is affiliated with Ssm St Joseph Health Center.

When was this NPI record last updated?

The NPPES record for Gregg Bantrup was last updated on May 2, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.