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Anesthesia Physicians Ltd

Anesthesia Physicians Ltd is a healthcare organization registered as Anesthesiology Physician in Sioux Falls, SD, holding Type 2 (organization) NPI 1851343487 since 2006. The authorized official on file is Stephania Knight, Head of Group.

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NPI 1851343487
Entity type Organization (Type 2)
Legal business name Anesthesia Physicians Ltd
Practice address 1305 W 18TH ST, Sioux Falls, SD, 57105
Phone 6059407583
Enumeration date 2006-05-16
Last updated in NPPES 2023-07-17

Authorized official

Name Stephania Knight
Title Head of Group
Phone 5072506502

Taxonomy & classification

Taxonomy code Specialty Primary License State
207L00000X Anesthesiology Physician Primary 0140 SD

Other identifiers

Identifier Type State Issuer
0570903 Medicaid IA
1632804-01 Medicaid TX
980812400 Medicaid MN
91164AN Other MN BCBS - GROUP
000544 Medicaid OR
150722002 Medicaid AR
0002404 Other SD BCBS - GROUP
18912 Medicaid ND
Copy-ready billing details
Provider: Anesthesia Physicians Ltd
NPI: 1851343487
Taxonomy: 207L00000X (Anesthesiology Physician)
Address: 1305 W 18TH ST, Sioux Falls, SD, 57105

Providers at this address

NPI Name Type Specialty Location
1558366500 Scott Pham Individual Clinical Cardiac Electrophysiology Physician Sioux Falls, SD
1841295722 Michael Wilde Individual Hospitalist Physician Sioux Falls, SD
1215932116 Paul Aspaas Individual Internal Medicine Physician Sioux Falls, SD
1124023171 Charles O'Brien Individual Internal Medicine Physician Sioux Falls, SD
1508861329 Daniel Heinemann Individual Family Medicine Physician Sioux Falls, SD
1497752810 Geoffrey Haft Individual Orthopaedic Surgery Physician Sioux Falls, SD
1053311597 Select Specialty Hospital - Sioux Falls Inc Organization Long Term Care Hospital Sioux Falls, SD
1326048760 Donald Ellis Individual Emergency Medicine Physician Sioux Falls, SD

Verify this record

Cross-check NPI 1851343487 against the authoritative CMS record: view Anesthesia Physicians Ltd on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

What type of organization is Anesthesia Physicians Ltd?
Anesthesia Physicians Ltd is registered in NPPES as a Anesthesiology Physician (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2023-07-17.