SYED M HASSAN MD
NPI 1366511891
Radiology - Diagnostic Radiology in Indianapolis, IN
About Syed M Hassan Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SYED M HASSAN MD (NPI 1366511891) is an individual diagnostic radiology provider in Indianapolis, Indiana, licensed in Indiana (01090173A) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS, is affiliated with Ascension St Vincent Hospital, and maintains a secondary practice location in Saint Louis.
NPPES Registry Identity
Specialties & Licenses 2
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
Syed M Hassan Md 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 Syed Hassan reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Indianapolis, IN 46260
- Reassigned Medicare billing, Indiana enrollment
- 945 clinicians in this Medicare group
Cape Girardeau, MO 63703
- Reassigned Medicare billing, Missouri enrollment
- Medicare enrollment name: Cape Radiology Group PC
- 52 clinicians in this Medicare group
Hamburg, NY 14075
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Southtowns Radiology Associates LLC
- 48 clinicians in this Medicare group
Cooperstown, NY 13326
- Reassigned Medicare billing, New York enrollment
- 1,052 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 5
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.
Ascension St Vincent Hospital
Acute Care Hospitals · Indianapolis, INMercy Hospital Southeast
Acute Care Hospitals · Cape Girardeau, MOSaint Francis Medical Center
Acute Care Hospitals · Cape Girardeau, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 46260 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.
INDIANAPOLIS, IN 46260
INDIANAPOLIS, IN 46260
INDIANAPOLIS, IN 46260
INDIANAPOLIS, IN 46260
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 Syed Hassan's NPI number?
The NPI number for Syed Hassan is 1366511891. It was assigned to this individual provider in the NPPES registry on November 7, 2006.
Where is Syed Hassan located?
Syed Hassan practices at 8433 Harcourt Rd Ste 100, Indianapolis, IN 46260. The listed phone number is (317) 583-7600.
What is Syed Hassan's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Syed Hassan enrolled in Medicare?
Yes. Syed Hassan 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 Syed Hassan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Syed Hassan reassigns Medicare benefits to 4 organizations: St. Vincent Medical Group, Inc. (Indianapolis, IN), Cape Radiology Group, P.C. (Cape Girardeau, MO), Southtown Radiology Associates, LLC (Hamburg, NY) and Mary Imogene Bassett Hospital (Cooperstown, NY). 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 Syed Hassan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Syed Hassan accept?
Health plans from CareSource list Syed Hassan 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 Syed Hassan affiliated with any hospitals?
According to CMS data, Syed Hassan is affiliated with Ascension St Vincent Hospital, Mercy Hospital Southeast and Saint Francis Medical Center.
When was this NPI record last updated?
The NPPES record for Syed Hassan was last updated on May 23, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Syed M Hassan, MD · NPI 1366511891
Diagnostic Radiology physician in Indianapolis, Indiana. Individual provider, active in the CMS NPPES registry since November 7, 2006.
## Identity
- **NPI:** 1366511891 (Entity type: Individual)
- **Enumerated:** November 7, 2006
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** 01090173A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 8433 HARCOURT RD STE 100, Indianapolis, IN 46260-2193
- **Phone:** (317) 583-7600
## 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): St. Vincent Medical Group, Inc. (NPI 1710708367, Indianapolis, IN); Cape Radiology Group, P.C. (NPI 1477506392, Cape Girardeau, MO); Southtown Radiology Associates, LLC (NPI 1295779072, Hamburg, NY); Mary Imogene Bassett Hospital (NPI 1083664221, Cooperstown, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1983
## Record status
- **NPPES last updated:** May 23, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1366511891) · Data from the CMS NPPES public registry.