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DR. BENJAMIN ALTHUISIUS CRNA
NPI 1669998530
Nurse Anesthetist, Certified Registered in Fort Leonard Wood, MO

Active since August 22, 2017Accepts Medicare Assignment
4430 MISSOURI AVE, FORT LEONARD WOOD, MO 65473(573) 596-0417 Get Directions Write a Review

NPPES record last updated: December 29, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 29, 2022, Aug 22, 2017 (2 updates tracked since 2017).

About Dr. Benjamin Althuisius Crna NPPES

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

DR. BENJAMIN ALTHUISIUS CRNA (NPI 1669998530) is an individual nurse anesthetist, certified registered in Fort Leonard Wood, Missouri, licensed in Arkansas (C003209) and active in the NPI registry since August 2017. He is affiliated with Mercy Hospital Lebanon, maintains a secondary practice location in Rolla, and is a graduate of Other (2017).

NPPES Registry Identity

NPI1669998530
Entity TypeIndividualMale
Primary Taxonomy367500000X
Provider Legal NameDR. BENJAMIN ALTHUISIUSCredential: CRNA
Location Address4430 MISSOURI AVEFort Leonard Wood, MO 65473-9098
Mailing Address103 Charleston WaySaint Robert, MO 65584-7839 · (479) 747-2586
Phone(573) 596-0417
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateAugust 22, 2017
Last NPPES UpdateDecember 29, 20222 updates tracked since enumeration
NPPES CertifiedDecember 29, 2022
✔ NPI 1669998530 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
License✔ Licensed in AR · C003209
Definition
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.
4430 MISSOURI AVE, Fort Leonard Wood, MO 65473
Open in Google Maps ↗

Secondary Practice Location 1

Location 11000 W 10th StRolla, MO 65401-2905 · Phone (573) 458-8899

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Health Advantage, Octave.Insurance ›

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

Dr. Benjamin Althuisius Crna 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 ID5193085595
PECOS Enrollment IDI20200325003143

Medicare Billing Reassignments

4

Medicare enrollment records show Benjamin Althuisius reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mercy Clinic Springfield Communities
4.7 mi
Rural Health
608 CITY ROUTE 66
St. Robert, MO 65584
  • Reassigned Medicare billing, Missouri enrollment
  • 1,487 clinicians in this Medicare group
NPI 1770616781 (573) 336-5100
Ozark Anesthesia Associates, Inc.
77 mi
Anesthesiology
1000 E PRIMROSE ST STE 520
Springfield, MO 65807
  • Reassigned Medicare billing, Missouri enrollment
  • 105 clinicians in this Medicare group
NPI 1831109586 (417) 269-4550
Premier Anesthesia Of Arkansas Professional Corporation
161 mi
Anesthesiology
3215 N NORTHHILLS BLVD
Fayetteville, AR 72703
  • Reassigned Medicare billing, Arkansas enrollment
  • 185 clinicians in this Medicare group
NPI 1932519485 (404) 941-1210
Mckinley Orthopedic And Sports Medicine, LLC
2,904 mi
Orthopaedic Surgery
3745 GEIST RD
Fairbanks, AK 99709
  • Reassigned Medicare billing, Alaska enrollment
  • 14 clinicians in this Medicare group
NPI 1760938021 (907) 456-3387

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.

Mercy Hospital Lebanon

Acute Care Hospitals · Lebanon, MO
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number260059
Location100 Hospital DriveLebanon, MO 65536 · Laclede County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 65473 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$121.96 typical visit price
range $52.28 – $161.24
Typical copayment $30.49 (range $13.07 – $40.31)
Most-billed visit code 99204
Established Patient
$65.71 typical visit price
range $16.30 – $131.05
Typical copayment $16.42 (range $4.07 – $32.76)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

MR. JON-MARC THIBODEAU PA-C
Physician Assistant
4430 MISSOURI AVE
FORT LEONARD WOOD, MO 65473
Pulaski County (573) 596-0035
DR. DANIEL A GOOD PHD
Psychologist (Clinical)
4430 MISSOURI AVE
FORT LEONARD WOOD, MO 65473
Pulaski County (573) 596-0035
MRS. TERRY L. BRUNO F.N.P.
Nurse Practitioner
4430 MISSOURI AVE
FORT LEONARD WOOD, MO 65473
Pulaski County (573) 596-0417
DR. SEAN ELIOT SCOTT MD
Emergency Medicine
4430 MISSOURI AVE
FORT LEONARD WOOD, MO 65473
Pulaski County (573) 596-0417
NANCY L GRANDGEORGE AUD
Audiologist
4430 MISSOURI AVE
FORT LEONARD WOOD, MO 65473
Pulaski County (573) 596-9500
ERIC BUNNELL AUD, CCC-A
Audiologist
4430 MISSOURI AVE
FORT LEONARD WOOD, MO 65473
Pulaski County (573) 596-0035
ERICA L ASBELL LMSW
Social Worker (Clinical)
4430 MISSOURI AVE
FORT LEONARD WOOD, MO 65473
Pulaski County (573) 596-0522
PATRICIA ANH THU VU MD, PHD
Preventive Medicine (Public Health & General Preventive Medicine)
4430 MISSOURI AVE
FORT LEONARD WOOD, MO 65473
Pulaski County (573) 596-0417

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 Benjamin Althuisius's NPI number?

The NPI number for Benjamin Althuisius is 1669998530. It was assigned to this individual provider in the NPPES registry on August 22, 2017.

Where is Benjamin Althuisius located?

Benjamin Althuisius practices at 4430 Missouri Ave, Fort Leonard Wood, MO 65473. The listed phone number is (573) 596-0417.

What is Benjamin Althuisius's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Is Benjamin Althuisius enrolled in Medicare?

Yes. Benjamin Althuisius 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 Benjamin Althuisius's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Benjamin Althuisius reassigns Medicare benefits to 4 organizations: Mercy Clinic Springfield Communities (St. Robert, MO), Ozark Anesthesia Associates, Inc. (Springfield, MO), Premier Anesthesia Of Arkansas Professional Corporation (Fayetteville, AR) and Mckinley Orthopedic And Sports Medicine, LLC (Fairbanks, AK). 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 Benjamin Althuisius's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Benjamin Althuisius accept?

Health plans from Health Advantage and Octave list Benjamin Althuisius 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.

Is Benjamin Althuisius affiliated with any hospitals?

According to CMS data, Benjamin Althuisius is affiliated with Mercy Hospital Lebanon.

When was this NPI record last updated?

The NPPES record for Benjamin Althuisius was last updated on December 29, 2022. 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.