DR. JAMES ROBERT RUDLOFF MD
NPI 1922530773
Pediatrics - Pediatric Emergency Medicine in Saint Louis, MO
About Dr. James Robert Rudloff Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JAMES ROBERT RUDLOFF MD (NPI 1922530773) is an individual pediatric emergency medicine provider in Saint Louis, Missouri, licensed in Missouri (2021011036) and active in the NPI registry since March 2017. He is enrolled in Medicare PECOS and is a graduate of University Of Missouri, Columbia School Of Medicine (2017).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
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. James Robert Rudloff 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
2Medicare enrollment records show James Rudloff reassigns Medicare billing to 2 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
- 628 clinicians in this Medicare group
Saint Louis, MO 63108
- Reassigned Medicare billing, Illinois enrollment
- 530 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.
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
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 James Rudloff's NPI number?
The NPI number for James Rudloff is 1922530773. It was assigned to this individual provider in the NPPES registry on March 31, 2017.
Where is James Rudloff located?
James Rudloff practices at 1 Childrens Pl Div Ped Emergency Med, Saint Louis, MO 63110. The listed phone number is (314) 454-2341.
What is James Rudloff's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Emergency Medicine, with taxonomy code 2080P0204X.
Is James Rudloff enrolled in Medicare?
Yes. James Rudloff 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 James Rudloff's services?
According to the CMS Revalidation Reassignment List (October 2026 release), James Rudloff reassigns Medicare benefits to 2 organizations: Washington University (Saint Louis, MO) and Washington University Physicians In Illinois, Inc (Saint Louis, 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 James Rudloff's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for James Rudloff 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. James Robert Rudloff, MD · NPI 1922530773
Pediatric Emergency Medicine physician in Saint Louis, Missouri. Individual provider, active in the CMS NPPES registry since March 31, 2017.
## Identity
- **NPI:** 1922530773 (Entity type: Individual)
- **Enumerated:** March 31, 2017
- **Primary specialty:** Pediatrics - Pediatric Emergency Medicine · taxonomy 2080P0204X
- **State license:** 2021011036 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 CHILDRENS PL, DIV PED EMERGENCY MED, Saint Louis, MO 63110-1002
- **Phone:** (314) 454-2341 · **Fax:** (314) 454-4345
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Washington University (NPI 1194765685, Saint Louis, MO); Washington University Physicians In Illinois, Inc (NPI 1457203135, Saint Louis, MO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Missouri, Columbia School Of Medicine, class of 2017
## Record status
- **NPPES last updated:** April 17, 2025
- **Other identifiers:** Medicaid 200096390 (MO)
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Source: [NPI Profile](https://npiprofile.com/npi/1922530773) · Data from the CMS NPPES public registry.