DR. CALEB DANIEL KNIGHT MD
NPI 1265069306
Emergency Medicine in Saint Louis, MO
About Dr. Caleb Daniel Knight Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CALEB DANIEL KNIGHT MD (NPI 1265069306) is an individual emergency medicine provider in Saint Louis, Missouri, licensed in Missouri (2024030603) and active in the NPI registry since March 2020. He is enrolled in Medicare PECOS, is affiliated with Barnes Jewish Hospital, and is a graduate of University Of Vermont College Of Medicine (2020).
NPPES Registry Identity
Specialties & Licenses
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
Dr. Caleb Daniel Knight Md 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 Caleb Knight reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Saint Louis, MO 63110
- Reassigned Medicare billing, Missouri enrollment
- 156 clinicians in this Medicare group
Alton, IL 62002
- Reassigned Medicare billing, Missouri enrollment
- 343 clinicians in this Medicare group
Potosi, MO 63664
- Reassigned Medicare billing, Missouri enrollment
- 60 clinicians in this Medicare group
Poplar Bluff, MO 63901
- Reassigned Medicare billing, Missouri enrollment
- 30 clinicians in this Medicare group
Poplar Bluff, MO 63901
- Reassigned Medicare billing, Missouri enrollment
- 102 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 3
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.
Barnes Jewish Hospital
Acute Care Hospitals · Saint Louis, MOPoplar Bluff Regional Medical Center
Acute Care Hospitals · Poplar Bluff, MOParkland Health Center
Acute Care Hospitals · Farmington, MOWashington County Memorial Hospital
Critical Access Hospitals · Potosi, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63110 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 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
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 Caleb Knight's NPI number?
The NPI number for Caleb Knight is 1265069306. It was assigned to this individual provider in the NPPES registry on March 26, 2020.
Where is Caleb Knight located?
Caleb Knight practices at 1 Barnes Jewish Hospital Plz Dept Emergency Med, Saint Louis, MO 63110. The listed phone number is (314) 362-9123.
What is Caleb Knight's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Caleb Knight enrolled in Medicare?
Yes. Caleb Knight 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 Caleb Knight's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Caleb Knight reassigns Medicare benefits to 5 organizations: Washington University (Saint Louis, MO), Southeastern Emergency Physicians Of Memphis LLC (Alton, IL), Potosi Emergency Group, LLC (Potosi, MO), Poplar Bluff Emergency Physicians, LLC (Poplar Bluff, MO) and Missouri Hb Medical Services, LLC (Poplar Bluff, 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 Caleb Knight's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Caleb Knight accept?
Health plans from Oscar Health Maintenance Organization of Florida list Caleb Knight 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 Caleb Knight affiliated with any hospitals?
According to CMS data, Caleb Knight is affiliated with Barnes Jewish Hospital, Poplar Bluff Regional Medical Center, Parkland Health Center and Washington County Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Caleb Knight was last updated on April 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Dr. Caleb Daniel Knight, MD · NPI 1265069306
Emergency Medicine physician in Saint Louis, Missouri. Individual provider, active in the CMS NPPES registry since March 26, 2020.
## Identity
- **NPI:** 1265069306 (Entity type: Individual)
- **Enumerated:** March 26, 2020
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 2024030603 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 BARNES JEWISH HOSPITAL PLZ, DEPT EMERGENCY MED, Saint Louis, MO 63110-1003
- **Phone:** (314) 362-9123 · **Fax:** (314) 362-0478
## 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): Washington University (NPI 1104866656, Saint Louis, MO); Southeastern Emergency Physicians Of Memphis LLC (NPI 1437105277, Alton, IL); Potosi Emergency Group, LLC (NPI 1881075349, Potosi, MO); Poplar Bluff Emergency Physicians, LLC (NPI 1679822647, Poplar Bluff, MO); Missouri Hb Medical Services, LLC (NPI 1922868462, Poplar Bluff, MO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Vermont College Of Medicine, class of 2020
## Record status
- **NPPES last updated:** April 17, 2025
- **Other identifiers:** Medicaid 200145965 (MO)
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Source: [NPI Profile](https://npiprofile.com/npi/1265069306) · Data from the CMS NPPES public registry.