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JIM JEFFRIES D.O.
NPI 1114901865
Anesthesiology in Saint Louis, MO

Active since December 05, 2005PECOS EnrolledAccepts Medicare Assignment
2345 DOUGHERTY FERRY RD, SAINT LOUIS, MO 63122(314) 821-5850 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Jim Jeffries D.o. NPPES

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

JIM JEFFRIES D.O. (NPI 1114901865) is an individual anesthesiology provider in Saint Louis, Missouri, licensed in Missouri (103933) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS and is a graduate of At Still University Of Health Sciences, College Of Osteo Med, Kirksville (1993).

NPPES Registry Identity

NPI1114901865
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameJIM JEFFRIESCredential: D.O.
Location Address2345 DOUGHERTY FERRY RDSaint Louis, MO 63122-3313
Mailing Address13523 Barrett Parkway Dr, Suite 210Ballwin, MO 63021-3802 · (314) 775-2816 · Fax (314) 775-2821
Phone(314) 821-5850
Sole ProprietorNo
Medical School CMSAt Still University Of Health Sciences, College Of Osteo Med, KirksvilleGraduated 1993
Enumeration DateDecember 5, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1114901865 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in MO · 103933
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.
2345 DOUGHERTY FERRY RD, Saint Louis, MO 63122
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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

Jim Jeffries D.o. 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 ID840198420
PECOS Enrollment IDI20031219000791
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

2

Medicare enrollment records show Jim Jeffries reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Premier Anesthesia LLC
6.0 mi
Anesthesiology
760 OFFICE PKWY STE 100
Saint Louis, MO 63141
  • Reassigned Medicare billing, Missouri enrollment
  • 56 clinicians in this Medicare group
NPI 1225073828 (314) 200-1462
Mid-West Anesthesia Partners, LLC
6.1 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.

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.

ALEXANDER KEENAN HOLBROOK DO
Family Medicine
2345 DOUGHERTY FERRY RD
SAINT LOUIS, MO 63122
St. Louis County (314) 966-9100
REBECCA RAE UNGER D.O
Anesthesiology
2345 DOUGHERTY FERRY RD
SAINT LOUIS, MO 63122
St. Louis County (314) 966-9491
TENET HEALTHSYSTEM DI, INC.
General Acute Care Hospital
2345 DOUGHERTY FERRY RD
SAINT LOUIS, MO 63122
St. Louis County (314) 966-9100
DR. JOHN ROGER AMERSON D.O.
Anesthesiology
2345 DOUGHERTY FERRY RD
SAINT LOUIS, MO 63122
St. Louis County (314) 966-9491
DR. CHRISTIAN L HODACH D.O.
Anesthesiology
2345 DOUGHERTY FERRY RD
SAINT LOUIS, MO 63122
St. Louis County (314) 966-9491
MICHAEL DAVID HUBBARD D.O.
Orthopaedic Surgery
2345 DOUGHERTY FERRY RD
SAINT LOUIS, MO 63122
St. Louis County (314) 966-9491
JOSEPH W MEYEROTT CRNA
Nurse Anesthetist, Certified Registered
2345 DOUGHERTY FERRY RD
SAINT LOUIS, MO 63122
St. Louis County (314) 775-2816
DR. KIMBERLY SCHWARZKOPF DO
Family Medicine
2345 DOUGHERTY FERRY RD
SAINT LOUIS, MO 63122
St. Louis County (314) 966-9586

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 Jim Jeffries's NPI number?

The NPI number for Jim Jeffries is 1114901865. It was assigned to this individual provider in the NPPES registry on December 5, 2005.

Where is Jim Jeffries located?

Jim Jeffries practices at 2345 Dougherty Ferry Rd, Saint Louis, MO 63122. The listed phone number is (314) 821-5850.

What is Jim Jeffries's specialty?

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

Is Jim Jeffries enrolled in Medicare?

Yes. Jim Jeffries 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 Jim Jeffries's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jim Jeffries reassigns Medicare benefits to 2 organizations: Premier Anesthesia LLC (Saint Louis, 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 Jim Jeffries's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Jim Jeffries was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.