AMAR JADHAV M.D.
NPI 1063642783
Internal Medicine - Critical Care Medicine in Saint Louis, MO
About Amar Jadhav M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AMAR JADHAV M.D. (NPI 1063642783) is an individual critical care medicine provider in Saint Louis, Missouri, licensed in Missouri (2012024850) and active in the NPI registry since July 2009. He is enrolled in Medicare PECOS, is affiliated with Mercy Hospital St Louis, and maintains a secondary practice location in Saint Louis.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 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
Amar Jadhav 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
4Medicare enrollment records show Amar Jadhav reassigns Medicare billing to 4 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
Fenton, MO 63026
- Reassigned Medicare billing, Missouri enrollment
- 255 clinicians in this Medicare group
Saint Louis, MO 63104
- Reassigned Medicare billing, Missouri enrollment
- 1,294 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mercy Hospital St Louis
Acute Care Hospitals · Saint Louis, MOSsm Health St Mary's Hospital - St Louis
Acute Care Hospitals · Richmond Heights, 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
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 Amar Jadhav's NPI number?
The NPI number for Amar Jadhav is 1063642783. It was assigned to this individual provider in the NPPES registry on July 15, 2009.
Where is Amar Jadhav located?
Amar Jadhav practices at 615 S New Ballas Rd, Saint Louis, MO 63141. The listed phone number is (314) 251-6486.
What is Amar Jadhav's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.
Is Amar Jadhav enrolled in Medicare?
Yes. Amar Jadhav 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 Amar Jadhav's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Amar Jadhav reassigns Medicare benefits to 4 organizations: Mercy Clinic Adult Critical Care, LLC (Saint Louis, MO), Mercy Aco Clinical Services Inc (Chesterfield, MO), Cogent Healthcare Of Missouri, Inc (Fenton, MO) and Ssm Health Care Group (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 Amar Jadhav's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Amar Jadhav accept?
Health plans from Anthem Blue Cross and Blue Shield and Medica list Amar Jadhav 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 Amar Jadhav affiliated with any hospitals?
According to CMS data, Amar Jadhav is affiliated with Mercy Hospital St Louis and Ssm Health St Mary's Hospital - St Louis.
When was this NPI record last updated?
The NPPES record for Amar Jadhav was last updated on October 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Amar Jadhav, M.D. · NPI 1063642783
Critical Care Medicine physician in Saint Louis, Missouri. Individual provider, active in the CMS NPPES registry since July 15, 2009.
## Identity
- **NPI:** 1063642783 (Entity type: Individual)
- **Enumerated:** July 15, 2009
- **Primary specialty:** Internal Medicine - Critical Care Medicine · taxonomy 207RC0200X
- **State license:** 2012024850 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 615 S NEW BALLAS RD, Saint Louis, MO 63141-8221
- **Phone:** (314) 251-6486
## 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:** 4 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); Cogent Healthcare Of Missouri, Inc (NPI 1780961599, Fenton, MO); Ssm Health Care Group (NPI 1306589544, Saint Louis, MO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2002
## Record status
- **NPPES last updated:** October 3, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1063642783) · Data from the CMS NPPES public registry.