DR. ASHOK V PALAGIRI M.D.
NPI 1790899151
Internal Medicine - Critical Care Medicine in Saint Louis, MO
About Dr. Ashok V Palagiri M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ASHOK V PALAGIRI M.D. (NPI 1790899151) is an individual critical care medicine provider in Saint Louis, Missouri, licensed in Missouri (2006015446) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with Mercy Hospital Washington, and is a graduate of Saint Louis University School Of Medicine (2001).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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. Ashok V Palagiri 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 Ashok Palagiri 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 63141
- Reassigned Medicare billing, Missouri enrollment
- 77 clinicians in this Medicare group
Chesterfield, MO 63017
- Reassigned Medicare billing, Missouri enrollment
- 263 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mercy Hospital Washington
Acute Care Hospitals · Washington, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63141 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 63141
SAINT LOUIS, MO 63141
SAINT LOUIS, MO 63141
SAINT LOUIS, MO 63141
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 Ashok Palagiri's NPI number?
The NPI number for Ashok Palagiri is 1790899151. It was assigned to this individual provider in the NPPES registry on August 19, 2006.
Where is Ashok Palagiri located?
Ashok Palagiri practices at 621 S New Ballas Rd Suite 4006B, Saint Louis, MO 63141. The listed phone number is (314) 251-6486.
What is Ashok Palagiri's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.
Is Ashok Palagiri enrolled in Medicare?
Yes. Ashok Palagiri 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 Ashok Palagiri's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ashok Palagiri reassigns Medicare benefits to 2 organizations: Mercy Clinic Adult Critical Care, LLC (Saint Louis, MO) and Mercy Aco Clinical Services Inc (Chesterfield, 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 Ashok Palagiri's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Ashok Palagiri affiliated with any hospitals?
According to CMS data, Ashok Palagiri is affiliated with Mercy Hospital Washington.
When was this NPI record last updated?
The NPPES record for Ashok Palagiri was last updated on April 8, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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. Ashok V Palagiri, M.D. · NPI 1790899151
Critical Care Medicine physician in Saint Louis, Missouri. Individual provider, active in the CMS NPPES registry since August 19, 2006.
## Identity
- **NPI:** 1790899151 (Entity type: Individual)
- **Enumerated:** August 19, 2006
- **Primary specialty:** Internal Medicine - Critical Care Medicine · taxonomy 207RC0200X
- **State license:** 2006015446 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 621 S NEW BALLAS RD, SUITE 4006B, Saint Louis, MO 63141-8232
- **Phone:** (314) 251-6486 · **Fax:** (314) 251-4155
## 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): Mercy Clinic Adult Critical Care, LLC (NPI 1730119421, Saint Louis, MO); Mercy Aco Clinical Services Inc (NPI 1063965093, Chesterfield, MO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Saint Louis University School Of Medicine, class of 2001
## Record status
- **NPPES last updated:** April 8, 2015
- **Other identifiers:** Other P00348857 (MO); Medicaid 1790899151 (MO); Medicare PIN 960454643 (MO)
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Source: [NPI Profile](https://npiprofile.com/npi/1790899151) · Data from the CMS NPPES public registry.