ARGUN DENNIS CAN M.D., M.S.
NPI 1821432766
Internal Medicine - Critical Care Medicine in Saint Louis, MO
About Argun Dennis Can M.d., M.s. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ARGUN DENNIS CAN M.D., M.S. (NPI 1821432766) is an individual critical care medicine provider in Saint Louis, Missouri, licensed in Georgia (101579) and active in the NPI registry since April 2013. He is enrolled in Medicare PECOS, is affiliated with Emory University Hospital, and maintains a secondary practice location in Atlanta.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Location 1
Other Identifiers 1
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
Argun Dennis Can M.d., M.s. 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
5Medicare enrollment records show Argun Can reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Chesterfield, MO 63017
- Reassigned Medicare billing, Missouri enrollment
- 215 clinicians in this Medicare group
Springfield, MO 65804
- Reassigned Medicare billing, Missouri enrollment
- 157 clinicians in this Medicare group
Branson, MO 65616
- Reassigned Medicare billing, Missouri enrollment
- 74 clinicians in this Medicare group
Atlanta, GA 30303
- Reassigned Medicare billing, Georgia enrollment
- 2,681 clinicians in this Medicare group
Atlanta, GA 30322
- Reassigned Medicare billing, Georgia enrollment
- 4,840 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 9
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Emory University Hospital
Acute Care Hospitals · Atlanta, GAGrady Memorial Hospital
Acute Care Hospitals · Atlanta, GAEmory Hillandale Hospital
Acute Care Hospitals · Lithonia, GACox Medical Center Branson
Acute Care Hospitals · Branson, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63104 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.
SAINT LOUIS, MO 63104
SAINT LOUIS, MO 63104
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 Argun Can's NPI number?
The NPI number for Argun Can is 1821432766. It was assigned to this individual provider in the NPPES registry on April 22, 2013.
Where is Argun Can located?
Argun Can practices at 1201 S Grand Blvd, Saint Louis, MO 63104. The listed phone number is (314) 977-6261.
What is Argun Can's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.
Is Argun Can enrolled in Medicare?
Yes. Argun Can 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 Argun Can's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Argun Can reassigns Medicare benefits to 5 organizations: Physician Specialists Of St Lukes LLC (Chesterfield, MO), Lester E Cox Medical Centers (Springfield, MO), Skaggs Community Hospital Association (Branson, MO), Emory Medical Care Foundation Inc (Atlanta, GA) and The Emory Clinic Inc (Atlanta, GA). 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 Argun Can's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Argun Can accept?
Health plans from Anthem Blue Cross and Blue Shield, Cox HealthPlans and Oscar Insurance Company list Argun Can 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 Argun Can affiliated with any hospitals?
According to CMS data, Argun Can is affiliated with Emory University Hospital, Grady Memorial Hospital, Emory Hillandale Hospital and Cox Medical Center Branson.
When was this NPI record last updated?
The NPPES record for Argun Can was last updated on May 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.
# Argun Dennis Can, M.D., M.S. · NPI 1821432766
Critical Care Medicine physician in Saint Louis, Missouri. Individual provider, active in the CMS NPPES registry since April 22, 2013.
## Identity
- **NPI:** 1821432766 (Entity type: Individual)
- **Enumerated:** April 22, 2013
- **Primary specialty:** Internal Medicine - Critical Care Medicine · taxonomy 207RC0200X
- **State license:** 101579 (Georgia)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1201 S GRAND BLVD, Saint Louis, MO 63104-1016
- **Phone:** (314) 977-6261
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Physician Specialists Of St Lukes LLC (NPI 1235168410, Chesterfield, MO); Lester E Cox Medical Centers (NPI 1184372674, Springfield, MO); Skaggs Community Hospital Association (NPI 1114005451, Branson, MO); Emory Medical Care Foundation Inc (NPI 1063452381, Atlanta, GA); The Emory Clinic Inc (NPI 1396798229, Atlanta, GA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Michigan State University College Of Human Medicine, class of 2013
## Record status
- **NPPES last updated:** May 14, 2026
- **Other identifiers:** Medicaid 200100053 (MO)
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Source: [NPI Profile](https://npiprofile.com/npi/1821432766) · Data from the CMS NPPES public registry.