VARUN HALANI M.D.
NPI 1821526773
Student in an Organized Health Care Education/Training Program in St Louis, MO
About Varun Halani M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
VARUN HALANI M.D. (NPI 1821526773) is an individual student in an organized health care education/training program in St Louis, Missouri and active in the NPI registry since May 2017. He is enrolled in Medicare PECOS, is affiliated with Ssm St Clare Health Center, and maintains a secondary practice location in Frisco.
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
Varun Halani 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 Varun Halani 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 63104
- Reassigned Medicare billing, Missouri enrollment
- 1,294 clinicians in this Medicare group
Fenton, MO 63026
- Reassigned Medicare billing, Missouri enrollment
- 255 clinicians in this Medicare group
Frisco, TX 75034
- Reassigned Medicare billing, Texas enrollment
Dallas, TX 75231
- Reassigned Medicare billing, Texas enrollment
- 1,208 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
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ssm St Clare Health Center
Acute Care Hospitals · Fenton, MOSsm Health St Mary's Hospital - St Louis
Acute Care Hospitals · Richmond Heights, MOSsm Health Saint Louis University Hospital
Acute Care Hospitals · Saint Louis, 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.
ST. LOUIS, MO 63117
SAINT LOUIS, MO 63117
ST LOUIS, MO 63117
ST. LOUIS, MO 63117
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 Varun Halani's NPI number?
The NPI number for Varun Halani is 1821526773. It was assigned to this individual provider in the NPPES registry on May 23, 2017.
Where is Varun Halani located?
Varun Halani practices at 6420 Clayton Road, St Louis, MO 63117. The listed phone number is (314) 768-8778.
What is Varun Halani's specialty?
The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.
Is Varun Halani enrolled in Medicare?
Yes. Varun Halani 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 Varun Halani's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Varun Halani reassigns Medicare benefits to 4 organizations: Ssm Health Care Group (Saint Louis, MO), Cogent Healthcare Of Missouri, Inc (Fenton, MO), Vitalair Health Systems PLLC (Frisco, TX) and Cogent Healthcare Of Texas, PA (Dallas, 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 Varun Halani's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Varun Halani accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness and Ambetter from Louisiana Healthcare Connections and 9 other insurers list Varun Halani 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 Varun Halani affiliated with any hospitals?
According to CMS data, Varun Halani is affiliated with Ssm St Clare Health Center, Ssm Health St Mary's Hospital - St Louis and Ssm Health Saint Louis University Hospital.
When was this NPI record last updated?
The NPPES record for Varun Halani was last updated on January 18, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Varun Halani, M.D. · NPI 1821526773
Student in an Organized Health Care Education/Training Program provider in St Louis, Missouri. Individual provider, active in the CMS NPPES registry since May 23, 2017.
## Identity
- **NPI:** 1821526773 (Entity type: Individual)
- **Enumerated:** May 23, 2017
- **Primary specialty:** Student in an Organized Health Care Education/Training Program · taxonomy 390200000X
- **Sole proprietor:** No
## Practice location
- **Address:** 6420 CLAYTON ROAD, St Louis, MO 63117
- **Phone:** (314) 768-8778
## 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): Ssm Health Care Group (NPI 1306589544, Saint Louis, MO); Cogent Healthcare Of Missouri, Inc (NPI 1780961599, Fenton, MO); Vitalair Health Systems PLLC (NPI 1316882665, Frisco, TX); Cogent Healthcare Of Texas, PA (NPI 1992722953, Dallas, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** January 18, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1821526773) · Data from the CMS NPPES public registry.