RAVI SHANKAR RANGANATHA
NPI 1811678139
Internal Medicine in Rolla, MO
About Ravi Shankar Ranganatha NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RAVI SHANKAR RANGANATHA (NPI 1811678139) is an individual internal medicine provider in Rolla, Missouri, licensed in Missouri (2026030861) and active in the NPI registry since July 2023. He is enrolled in Medicare PECOS, is affiliated with Mercy Hospital Lebanon, and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses
Group Practice 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
Ravi Shankar Ranganatha 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 Reassignment
Medicare enrollment records show Ravi Shankar Ranganatha reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Rolla, MO 65401
- Reassigned Medicare billing, Missouri enrollment
- Also billed through NPI 1245277631 (Missouri)
- 1,487 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.
Mercy Hospital Lebanon
Acute Care Hospitals · Lebanon, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 65401 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 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ROLLA, MO 65401
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 Ravi Shankar Ranganatha's NPI number?
The NPI number for Ravi Shankar Ranganatha is 1811678139. It was assigned to this individual provider in the NPPES registry on July 28, 2023.
Where is Ravi Shankar Ranganatha located?
Ravi Shankar Ranganatha practices at 1605 Martin Springs Dr Ste 230, Rolla, MO 65401. The listed phone number is (573) 458-6326.
What is Ravi Shankar Ranganatha's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Ravi Shankar Ranganatha enrolled in Medicare?
Yes. Ravi Shankar Ranganatha 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 organization bills Medicare for Ravi Shankar Ranganatha's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ravi Shankar Ranganatha reassigns Medicare benefits to Mercy Clinic-Springfield Communities (Rolla, MO). The 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 Ravi Shankar Ranganatha's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ravi Shankar Ranganatha 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 3 other insurers list Ravi Shankar Ranganatha 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 Ravi Shankar Ranganatha affiliated with any hospitals?
According to CMS data, Ravi Shankar Ranganatha is affiliated with Mercy Hospital Lebanon.
When was this NPI record last updated?
The NPPES record for Ravi Shankar Ranganatha was last updated on July 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Ravi Shankar Ranganatha · NPI 1811678139
Internal Medicine physician in Rolla, Missouri. Individual provider, active in the CMS NPPES registry since July 28, 2023.
## Identity
- **NPI:** 1811678139 (Entity type: Individual)
- **Enumerated:** July 28, 2023
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 2026030861 (Missouri)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1605 MARTIN SPRINGS DR STE 230, Rolla, MO 65401-2980
- **Phone:** (573) 458-6326
## 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:** Mercy Clinic-Springfield Communities (NPI 1811028723, Rolla, MO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** July 3, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1811678139) · Data from the CMS NPPES public registry.