DR. SAIF M CHOUDHURY M.D.
NPI 1447540943
Internal Medicine in Indianapolis, IN
About Dr. Saif M Choudhury M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SAIF M CHOUDHURY M.D. (NPI 1447540943) is an individual internal medicine provider in Indianapolis, Indiana, licensed in Indiana (01075046A) and active in the NPI registry since April 2011. He is enrolled in Medicare PECOS, is affiliated with Indiana University Health Bloomington Hospital, and is a graduate of Other (2010).
NPPES Registry Identity
Specialties & Licenses 3
Other Identifiers 2
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. Saif M Choudhury 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
13Medicare enrollment records show Saif Choudhury reassigns Medicare billing to 13 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Indianapolis, IN 46204
- Reassigned Medicare billing, Indiana enrollment
- 210 clinicians in this Medicare group
Carmel, IN 46032
- Reassigned Medicare billing, Indiana enrollment
- 40 clinicians in this Medicare group
Lebanon, IN 46052
- Reassigned Medicare billing, Indiana enrollment
- 3 clinicians in this Medicare group
Lafayette, IN 47905
- Reassigned Medicare billing, Indiana enrollment
- 671 clinicians in this Medicare group
Goshen, IN 46526
- Reassigned Medicare billing, Indiana enrollment
- 172 clinicians in this Medicare group
Merrillville, IN 46410
- Reassigned Medicare billing, Indiana enrollment
- 233 clinicians in this Medicare group
Hilliard, OH 43026
- Reassigned Medicare billing, Indiana enrollment
- 150 clinicians in this Medicare group
Coralville, IA 52241
- Reassigned Medicare billing, Iowa enrollment
- 7 clinicians in this Medicare group
Peachtree City, GA 30269
- Reassigned Medicare billing, Indiana enrollment
- 25 clinicians in this Medicare group
Peachtree City, GA 30269
- Reassigned Medicare billing, Colorado, Indiana, Mississippi, Oregon and Washington enrollments
- 11 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 8
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Indiana University Health Bloomington Hospital
Acute Care Hospitals · Bloomington, INIndiana University Health
Acute Care Hospitals · Indianapolis, INAscension St Vincent Hospital
Acute Care Hospitals · Indianapolis, INCommunity Hospital North
Acute Care Hospitals · Indianapolis, INIndiana University Health Arnett Hospital
Acute Care Hospitals · Lafayette, INPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 46222 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Referred Medical Equipment & Supplies CMS DME claims 14
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
INDIANAPOLIS, IN 46222
INDIANAPOLIS, IN 46222
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 Saif Choudhury's NPI number?
The NPI number for Saif Choudhury is 1447540943. It was assigned to this individual provider in the NPPES registry on April 18, 2011.
Where is Saif Choudhury located?
Saif Choudhury practices at 1700 W 10th St, Indianapolis, IN 46222. The listed phone number is (317) 636-4400.
What is Saif Choudhury's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Saif Choudhury enrolled in Medicare?
Yes. Saif Choudhury 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 Saif Choudhury's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Saif Choudhury reassigns Medicare benefits to 13 organizations: Eventus Ecs, Inc (Indianapolis, IN), Impact Physician Group, Indiana LLC (Carmel, IN), Impact Physician Group Nephrology, LLC (Lebanon, IN), Arnett Clinic, LLC (Lafayette, IN), Apogee Medical Group Indiana PC (Goshen, IN) and 8 more organizations, listed in the Medicare section above. 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 Saif Choudhury's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Saif Choudhury accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and Blue Cross and Blue Shield of Montana and 7 other insurers list Saif Choudhury 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 Saif Choudhury affiliated with any hospitals?
According to CMS data, Saif Choudhury is affiliated with Indiana University Health Bloomington Hospital, Indiana University Health, Ascension St Vincent Hospital, Community Hospital North and Indiana University Health Arnett Hospital.
When was this NPI record last updated?
The NPPES record for Saif Choudhury was last updated on August 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Dr. Saif M Choudhury, M.D. · NPI 1447540943
Internal Medicine physician in Indianapolis, Indiana. Individual provider, active in the CMS NPPES registry since April 18, 2011.
## Identity
- **NPI:** 1447540943 (Entity type: Individual)
- **Enumerated:** April 18, 2011
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 01075046A (Indiana)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1700 W 10TH ST, Indianapolis, IN 46222-3802
- **Phone:** (317) 636-4400
## 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:** 13 organizations under Medicare reassignment (form CMS-855R): Eventus Ecs, Inc (NPI 1073353496, Indianapolis, IN); Impact Physician Group, Indiana LLC (NPI 1568930220, Carmel, IN); Impact Physician Group Nephrology, LLC (NPI 1003704875, Lebanon, IN); Arnett Clinic, LLC (NPI 1164490843, Lafayette, IN); Apogee Medical Group Indiana PC (NPI 1093973885, Goshen, IN); and 8 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2010
## Record status
- **NPPES last updated:** August 19, 2026
- **Other identifiers:** Medicaid 201276890 (IN); Other 000001069140 (IN)
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Source: [NPI Profile](https://npiprofile.com/npi/1447540943) · Data from the CMS NPPES public registry.