MR. JOHN SEBASTIAN WONG CRNA
NPI 1366431488
Nurse Anesthetist, Certified Registered in Fort Leonard Wood, MO
About Mr. John Sebastian Wong Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. JOHN SEBASTIAN WONG CRNA (NPI 1366431488) is an individual nurse anesthetist, certified registered in Fort Leonard Wood, Missouri, licensed in Missouri (121875) and active in the NPI registry since October 2005. He is affiliated with Mercy Hospital Lebanon and is a graduate of Other (1989).
NPPES Registry Identity
Specialties & Licenses
Accepted 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
Mr. John Sebastian Wong 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.
Medicare Billing Reassignments
2Medicare enrollment records show John Wong reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
St. Robert, MO 65584
- Reassigned Medicare billing, Missouri enrollment
- 1,487 clinicians in this Medicare group
Springfield, MO 65807
- Reassigned Medicare billing, Missouri enrollment
- 105 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
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, MOPhysician 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.
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.
FORT LEONARD WOOD, MO 65473
FORT LEONARD WOOD, MO 65473
FORT LEONARD WOOD, MO 65473
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 John Wong's NPI number?
The NPI number for John Wong is 1366431488. It was assigned to this individual provider in the NPPES registry on October 20, 2005.
Where is John Wong located?
John Wong practices at 126 Missouri Ave Glwach Attn Mcxp-Ccs-Cr, Fort Leonard Wood, MO 65473. The listed phone number is (573) 596-0417.
What is John Wong's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is John Wong enrolled in Medicare?
Yes. John Wong 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 John Wong's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Wong reassigns Medicare benefits to 2 organizations: Mercy Clinic Springfield Communities (St. Robert, MO) and Ozark Anesthesia Associates, Inc. (Springfield, 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 John Wong's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Wong accept?
Health plans from Health Advantage and Octave list John Wong 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 John Wong affiliated with any hospitals?
According to CMS data, John Wong is affiliated with Mercy Hospital Lebanon.
When was this NPI record last updated?
The NPPES record for John Wong was last updated on November 7, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Mr. John Sebastian Wong, CRNA · NPI 1366431488
Nurse Anesthetist, Certified Registered physician in Fort Leonard Wood, Missouri. Individual provider, active in the CMS NPPES registry since October 20, 2005.
## Identity
- **NPI:** 1366431488 (Entity type: Individual)
- **Enumerated:** October 20, 2005
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 121875 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 126 MISSOURI AVE, GLWACH ATTN MCXP-CCS-CR, Fort Leonard Wood, MO 65473-8952
- **Phone:** (573) 596-0417 · **Fax:** (573) 596-0524
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Mercy Clinic Springfield Communities (NPI 1770616781, St. Robert, MO); Ozark Anesthesia Associates, Inc. (NPI 1831109586, Springfield, MO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1989
## Record status
- **NPPES last updated:** November 7, 2011
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Source: [NPI Profile](https://npiprofile.com/npi/1366431488) · Data from the CMS NPPES public registry.