DAVID DELNEGRO III MD
NPI 1841850989
Emergency Medicine in Columbia, MO
About David Delnegro Iii Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAVID DELNEGRO III MD (NPI 1841850989) is an individual emergency medicine provider in Columbia, Missouri, licensed in Pennsylvania (MT218776) and active in the NPI registry since June 2019. He is enrolled in Medicare PECOS, is affiliated with Boone Hospital Center, and maintains a secondary practice location in Jacksonville.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 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
David Delnegro Iii 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
8Medicare enrollment records show David Delnegro reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Saint Louis, MO 63128
- Reassigned Medicare billing, Missouri enrollment
- 186 clinicians in this Medicare group
Alton, IL 62002
- Reassigned Medicare billing, Missouri enrollment
- 343 clinicians in this Medicare group
Beckley, WV 25801
- Reassigned Medicare billing, West Virginia enrollment
- 183 clinicians in this Medicare group
Pittsburgh, PA 15212
- Reassigned Medicare billing, Pennsylvania enrollment
- 175 clinicians in this Medicare group
Elkins, WV 26241
- Reassigned Medicare billing, West Virginia enrollment
- 90 clinicians in this Medicare group
Indiana, PA 15701
- Reassigned Medicare billing, Pennsylvania enrollment
- 37 clinicians in this Medicare group
Yulee, FL 32097
- Reassigned Medicare billing, Florida enrollment
- Also billed through NPI 1295995561 (Florida)
- 573 clinicians in this Medicare group
- Reassigned Medicare billing, West Virginia enrollment
- 207 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 4
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.
Boone Hospital Center
Acute Care Hospitals · Columbia, MOMercy Hospital South
Acute Care Hospitals · Saint Louis, MOIndiana Regional Medical Center
Acute Care Hospitals · Indiana, PADavis Medical Center
Acute Care Hospitals · Elkins, WVPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 65201 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.
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 David Delnegro's NPI number?
The NPI number for David Delnegro is 1841850989. It was assigned to this individual provider in the NPPES registry on June 20, 2019.
Where is David Delnegro located?
David Delnegro practices at 1600 E Broadway, Columbia, MO 65201. The listed phone number is (573) 815-8000.
What is David Delnegro's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is David Delnegro enrolled in Medicare?
Yes. David Delnegro 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 David Delnegro's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Delnegro reassigns Medicare benefits to 8 organizations: Mercy Hospital South (Saint Louis, MO), Southeastern Emergency Physicians Of Memphis LLC (Alton, IL), Health Care Alliance, Inc. (Beckley, WV), Ahn Emergency Group Of Pittsburgh Ltd. (Pittsburgh, PA), Richbend Emergency Physicians, PLLC (Elkins, WV) and 3 more organizations, listed in the Medicare section above. 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 David Delnegro's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is David Delnegro affiliated with any hospitals?
According to CMS data, David Delnegro is affiliated with Boone Hospital Center, Mercy Hospital South, Indiana Regional Medical Center and Davis Medical Center.
When was this NPI record last updated?
The NPPES record for David Delnegro was last updated on May 20, 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.
# David Delnegro III, MD · NPI 1841850989
Emergency Medicine physician in Columbia, Missouri. Individual provider, active in the CMS NPPES registry since June 20, 2019.
## Identity
- **NPI:** 1841850989 (Entity type: Individual)
- **Enumerated:** June 20, 2019
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** MT218776 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 1600 E BROADWAY, Columbia, MO 65201-5844
- **Phone:** (573) 815-8000
## 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:** 8 organizations under Medicare reassignment (form CMS-855R): Mercy Hospital South (NPI 1568481984, Saint Louis, MO); Southeastern Emergency Physicians Of Memphis LLC (NPI 1437105277, Alton, IL); Health Care Alliance, Inc. (NPI 1730128760, Beckley, WV); Ahn Emergency Group Of Pittsburgh Ltd. (NPI 1043635402, Pittsburgh, PA); Richbend Emergency Physicians, PLLC (NPI 1093438830, Elkins, WV); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** May 20, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1841850989) · Data from the CMS NPPES public registry.