DR. RAVNEET NAGI DONEGAN M.D.
NPI 1497041735
Allergy & Immunology in Saint Louis, MO
About Dr. Ravneet Nagi Donegan M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. RAVNEET NAGI DONEGAN M.D. (NPI 1497041735) is an individual allergy & immunology provider in Saint Louis, Missouri, licensed in Missouri (2013027008) and active in the NPI registry since June 2011. She is enrolled in Medicare PECOS, is affiliated with Ssm Health St Mary's Hospital - St Louis, and is a graduate of Vanderbilt University School Of Medicine (2011).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 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. Ravneet Nagi Donegan M.d. 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 Ravneet Donegan 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 63104
- Reassigned Medicare billing, Missouri enrollment
- 1,294 clinicians in this Medicare group
Houston, TX 77030
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: Texas Childrens Physician Group
- 2,498 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ssm Health St Mary's Hospital - St Louis
Acute Care Hospitals · Richmond Heights, MOOther 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
ST.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 Ravneet Donegan's NPI number?
The NPI number for Ravneet Donegan is 1497041735. It was assigned to this individual provider in the NPPES registry on June 24, 2011. The provider is also known as Ms. Ravneet Kaur Nagi.
Where is Ravneet Donegan located?
Ravneet Donegan practices at 1465 S Grand Blvd, Saint Louis, MO 63104. The listed phone number is (314) 268-4010.
What is Ravneet Donegan's specialty?
The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.
Is Ravneet Donegan enrolled in Medicare?
Yes. Ravneet Donegan 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 Ravneet Donegan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ravneet Donegan reassigns Medicare benefits to 2 organizations: Ssm Health Care Group (Saint Louis, MO) and Texas Children's Physician Group (Houston, TX). 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 Ravneet Donegan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ravneet Donegan accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan and Ambetter of Oklahoma and 4 other insurers list Ravneet Donegan 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 Ravneet Donegan affiliated with any hospitals?
According to CMS data, Ravneet Donegan is affiliated with Ssm Health St Mary's Hospital - St Louis.
When was this NPI record last updated?
The NPPES record for Ravneet Donegan was last updated on October 30, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Dr. Ravneet Nagi Donegan, M.D. · NPI 1497041735
Allergy & Immunology physician in Saint Louis, Missouri. Individual provider, active in the CMS NPPES registry since June 24, 2011.
## Identity
- **NPI:** 1497041735 (Entity type: Individual)
- **Enumerated:** June 24, 2011
- **Primary specialty:** Allergy & Immunology · taxonomy 207K00000X
- **State license:** 2013027008 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 1465 S GRAND BLVD, Saint Louis, MO 63104-1003
- **Phone:** (314) 268-4010
## 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): Ssm Health Care Group (NPI 1306589544, Saint Louis, MO); Texas Children's Physician Group (NPI 1861675506, Houston, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Vanderbilt University School Of Medicine, class of 2011
## Record status
- **NPPES last updated:** October 30, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1497041735) · Data from the CMS NPPES public registry.