OSMS ANESTHESIA LLC
NPI 1447017983
Anesthesiology in Green Bay, WI

Active since March 01, 2024
2223 LIME KILN RD STE 1, GREEN BAY, WI 54311(920) 430-8113 Get Directions Write a Review

NPPES record last updated: March 1, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Osms Anesthesia Llc NPPES

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

OSMS ANESTHESIA LLC (NPI 1447017983) is a healthcare organization registered as an anesthesiology in Green Bay, Wisconsin and active in the NPI registry since March 2024. The organization lists Katie Klaus, Credentialing Specialist, as its authorized official.

NPPES Registry Identity

NPI1447017983
Entity TypeOrganization
Primary Taxonomy207L00000X
Legal Business NameOSMS ANESTHESIA LLC
Location Address2223 LIME KILN RD STE 1Green Bay, WI 54311-6213
Mailing Address2223 Lime Kiln Rd Ste 1Green Bay, WI 54311-6213 · (920) 430-8113
Organization SubpartNo
Authorized OfficialKatie KlausCredentialing Specialist · (920) 965-9517
Enumeration DateMarch 1, 2024
NPPES CertifiedMarch 1, 2024
✔ NPI 1447017983 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.
2223 LIME KILN RD STE 1, Green Bay, WI 54311

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

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

Clinicians Billing Medicare Through This Organization

43

Medicare enrollment records show 43 clinicians reassign Medicare billing to Osms Anesthesia LLC, which bills Medicare for the services they deliver. Of these, 22 practice within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 2

Certified Registered Nurse Anesthetist (CRNA)31
Anesthesiology12

Nearest to this location (20)

See all 43
Certified Registered Nurse Anesthetist (CRNA)
NPI 1417601725
2845 GREENBRIER RD
Green Bay, WI 54311
(920) 288-3388
✔ PECOS✔ Accepts Medicare2.2 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1578914503
2845 GREENBRIER RD
Green Bay, WI 54311
(920) 288-3388
✔ PECOS✔ Accepts Medicare2.2 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1265401210
2845 GREENBRIER RD
Green Bay, WI 54311
(920) 288-3388
✔ PECOS✔ Accepts Medicare2.2 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1447641725
2845 GREENBRIER RD
Green Bay, WI 54311
(877) 229-0273
✔ PECOS✔ Accepts Medicare2.2 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1922010784
2845 GREENBRIER RD
Green Bay, WI 54311
(920) 288-3388
✔ PECOS✔ Accepts Medicare2.2 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1811652449
2845 GREENBRIER RD
Green Bay, WI 54311
(920) 288-3388
✔ PECOS✔ Accepts Medicare2.2 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1821000571
2845 GREENBRIER RD
Green Bay, WI 54311
(920) 288-3388
✔ PECOS✔ Accepts Medicare2.2 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1336151190
2845 GREENBRIER RD
Green Bay, WI 54311
(920) 288-3388
✔ PECOS2.2 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1790136455
2845 GREENBRIER RD
Green Bay, WI 54311
(920) 288-3388
✔ PECOS✔ Accepts Medicare2.2 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1508490780
835 S VAN BUREN ST
Green Bay, WI 54301
(920) 423-0111
✔ PECOS✔ Accepts Medicare3.2 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1528168457
835 S VAN BUREN ST
Green Bay, WI 54301
(920) 433-0111
✔ PECOS✔ Accepts Medicare3.2 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1346727120
835 S VAN BUREN ST
Green Bay, WI 54301
(920) 433-0111
✔ PECOS✔ Accepts Medicare3.2 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1184724015
835 S VAN BUREN ST
Green Bay, WI 54301
(920) 433-8328
✔ PECOS✔ Accepts Medicare3.2 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1295932044
744 S WEBSTER AVE
Green Bay, WI 54301
(920) 433-5582
✔ PECOS✔ Accepts Medicare3.2 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1801923594
744 S WEBSTER AVE
Green Bay, WI 54301
(920) 433-3605
✔ PECOS✔ Accepts Medicare3.2 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1952695439
744 S WEBSTER AVE
Green Bay, WI 54301
(920) 433-3500
✔ PECOS✔ Accepts Medicare3.2 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1316377849
744 S WEBSTER AVE
Green Bay, WI 54301
(920) 433-3605
✔ PECOS✔ Accepts Medicare3.2 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1952582264
744 S WEBSTER AVE
Green Bay, WI 54301
(920) 445-7226
✔ PECOS✔ Accepts Medicare3.2 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1447379060
744 S WEBSTER AVE
Green Bay, WI 54301
(920) 433-7411
✔ PECOS✔ Accepts Medicare3.2 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1104061571
744 S WEBSTER AVE
Green Bay, WI 54301
(920) 433-5582
✔ PECOS✔ Accepts Medicare3.2 mi
See all 43 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 Osms Anesthesia LLC's NPI number?

The NPI number for Osms Anesthesia LLC is 1447017983. It was assigned to this organization in the NPPES registry on March 1, 2024.

Where is Osms Anesthesia LLC located?

Osms Anesthesia LLC is located at 2223 Lime Kiln Rd Ste 1, Green Bay, WI 54311. The listed phone number is (920) 430-8113.

What is Osms Anesthesia LLC's specialty?

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

Is Osms Anesthesia LLC enrolled in Medicare?

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

How many clinicians bill Medicare through Osms Anesthesia LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 43 clinicians in 2 Medicare specialties reassign their Medicare billing to Osms Anesthesia 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) (31) and Anesthesiology (12). Of these, 22 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Osms Anesthesia LLC accept?

Health plans from Anthem Blue Cross and Blue Shield list Osms Anesthesia LLC 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 Osms Anesthesia LLC was last updated on March 1, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.