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ANESTHESIA PHYSICIANS LTD
NPI 1851343487
Anesthesiology in Sioux Falls, SD

Active since May 16, 2006
1305 W 18TH ST, SIOUX FALLS, SD 57105(605) 940-7583 Get Directions Write a Review

NPPES record last updated: July 17, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jul 17, 2023, Apr 5, 2021 (2 updates tracked since 2021).

About Anesthesia Physicians Ltd NPPES

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

ANESTHESIA PHYSICIANS LTD (NPI 1851343487) is a healthcare organization registered as an anesthesiology in Sioux Falls, South Dakota and active in the NPI registry since May 2006. The organization lists Stephania Knight, Head Of Group, as its authorized official.

NPPES Registry Identity

NPI1851343487
Entity TypeOrganization
Primary Taxonomy207L00000X
Legal Business NameANESTHESIA PHYSICIANS LTD
Location Address1305 W 18TH STSioux Falls, SD 57105-0401
Mailing Address14700 28th Ave N Ste 20Plymouth, MN 55447-4876 · (763) 559-3779 · Fax (763) 450-3986
Phone(605) 940-7583
Organization SubpartNo
Authorized OfficialStephania KnightHead Of Group · (507) 250-6502
Enumeration DateMay 16, 2006
Last NPPES UpdateJuly 17, 20232 updates tracked since enumeration
NPPES CertifiedJuly 17, 2023
✔ NPI 1851343487 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in SD · 0140
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.
1305 W 18TH ST, Sioux Falls, SD 57105
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Other Identifiers 8

Medicaid0570903IA
Medicaid1632804-01TX
Medicaid980812400MN
Other91164ANMN · Bcbs - Group
Medicaid000544OR
Medicaid150722002AR
Other0002404SD · Bcbs - Group
Medicaid18912ND

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Sanford Health Plan.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Anesthesia Physicians Ltd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

29

Medicare enrollment records show 29 clinicians reassign Medicare billing to Anesthesia Physicians Ltd, which bills Medicare for the services they deliver. Of these, 24 practice at this address. Listed here are the 20 practicing nearest to this location.

Nearest to this location (20)

See all 29
Seri Carney, M.D.
Anesthesiology
NPI 1316230063
1305 W 18TH ST
Sioux Falls, SD 57105
(605) 333-1000
✔ PECOS✔ Accepts MedicareSame address
Carver Ching, MD
Anesthesiology
NPI 1154999308
1305 W 18TH ST
Sioux Falls, SD 57105
(605) 333-1000
✔ PECOS✔ Accepts MedicareSame address
Thomas Christopherson, MD
Anesthesiology
NPI 1962478297
1305 W 18TH ST
Sioux Falls, SD 57105
(605) 333-1000
✔ PECOSSame address
Barry Hein, MD
Anesthesiology
NPI 1700852076
1305 W 18TH ST
Sioux Falls, SD 57105
(605) 333-1000
✔ PECOS✔ Accepts MedicareSame address
Gregory Hieb, MD
Anesthesiology
NPI 1164498655
1305 W 18TH ST
Sioux Falls, SD 57105
(605) 333-1000
✔ PECOS✔ Accepts MedicareSame address
Marshall Holifield, M.D.
Anesthesiology
NPI 1891707451
1305 W 18TH ST # 6729
Sioux Falls, SD 57105
(605) 333-1000
✔ PECOS✔ Accepts MedicareSame address
Bradley Iverson, M.D.
Anesthesiology
NPI 1457706616
1305 W 18TH ST
Sioux Falls, SD 57105
(605) 333-1000
✔ PECOS✔ Accepts MedicareSame address
Robert Lunn, MD
Anesthesiology
NPI 1073589156
1305 W 18TH ST
Sioux Falls, SD 57105
(605) 338-5488
✔ PECOS✔ Accepts MedicareSame address
Jared Olson, DO
Anesthesiology
NPI 1780334920
1305 W 18TH ST
Sioux Falls, SD 57105
(605) 333-1000
✔ PECOS✔ Accepts MedicareSame address
Nathaniel Paulson, M.D.
Anesthesiology
NPI 1700204674
1305 W 18TH ST
Sioux Falls, SD 57105
(605) 333-1000
✔ PECOS✔ Accepts MedicareSame address
Ryan Rowberry, MD
Anesthesiology
NPI 1457559510
1305 W 18TH ST
Sioux Falls, SD 57105
(605) 333-1000
✔ PECOS✔ Accepts MedicareSame address
Morgan Sorensen, MD
Anesthesiology
NPI 1780260430
1305 W 18TH ST
Sioux Falls, SD 57105
(712) 266-5458
✔ PECOSSame address
Brady Stocklin, MD
Anesthesiology
NPI 1487735312
1305 W 18TH ST
Sioux Falls, SD 57105
(605) 328-0681
✔ PECOS✔ Accepts MedicareSame address
Douglas Bell, MD
Anesthesiology
NPI 1649246968
1305 W 18TH ST
Sioux Falls, SD 57105
(605) 338-5488
✔ PECOSSame address
David Dingsor, MD
Anesthesiology
NPI 1154344364
1305 W 18TH ST
Sioux Falls, SD 57105
(605) 338-5488
✔ PECOS✔ Accepts MedicareSame address
Craig Donelan, M.D.
Anesthesiology
NPI 1417934696
1305 W 18TH ST
Sioux Falls, SD 57105
(507) 284-2511
✔ PECOS✔ Accepts MedicareSame address
Jack Gaspari, MD
Anesthesiology
NPI 1659347987
1305 W 18TH ST
Sioux Falls, SD 57105
(605) 338-5488
✔ PECOS✔ Accepts MedicareSame address
Robert Grady, MD
Anesthesiology
NPI 1568438604
1305 W 18TH ST
Sioux Falls, SD 57105
(605) 338-5488
✔ PECOSSame address
Casey Husser, M.D.
Anesthesiology
NPI 1972575322
1305 W 18TH ST
Sioux Falls, SD 57105
(605) 333-1000
✔ PECOS✔ Accepts MedicareSame address
Michael Johnson, MD
Anesthesiology
NPI 1952377038
1305 W 18TH ST
Sioux Falls, SD 57105
(605) 338-5488
✔ PECOS✔ Accepts MedicareSame address
See all 29 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 Anesthesia Physicians Ltd's NPI number?

The NPI number for Anesthesia Physicians Ltd is 1851343487. It was assigned to this organization in the NPPES registry on May 16, 2006.

Where is Anesthesia Physicians Ltd located?

Anesthesia Physicians Ltd is located at 1305 W 18th St, Sioux Falls, SD 57105. The listed phone number is (605) 940-7583.

What is Anesthesia Physicians Ltd's specialty?

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

Is Anesthesia Physicians Ltd enrolled in Medicare?

Yes. Anesthesia Physicians Ltd is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Anesthesia Physicians Ltd?

According to the CMS Revalidation Reassignment List (October 2026 release), 29 clinicians, all in Anesthesiology, reassign their Medicare billing to Anesthesia Physicians Ltd. 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. Of these, 24 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Anesthesia Physicians Ltd accept?

Health plans from Sanford Health Plan list Anesthesia Physicians Ltd 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.

When was this NPI record last updated?

The NPPES record for Anesthesia Physicians Ltd was last updated on July 17, 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.