DONALD BROCK SMITH DO
NPI 1093336943
Radiology - Diagnostic Radiology in Indianapolis, IN
About Donald Brock Smith Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DONALD BROCK SMITH DO (NPI 1093336943) is an individual diagnostic radiology provider in Indianapolis, Indiana, licensed in Indiana (02008949A) and active in the NPI registry since May 2020. He is enrolled in Medicare PECOS, is affiliated with Indiana University Health, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
Other Identifiers 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
Donald Brock Smith Do 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
3Medicare enrollment records show Donald Smith reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Indianapolis, IN 46202
- Reassigned Medicare billing, Indiana enrollment
- 5,212 clinicians in this Medicare group
Oklahoma City, OK 73112
- Reassigned Medicare billing, Oklahoma enrollment
- 32 clinicians in this Medicare group
Lawton, OK 73505
- Reassigned Medicare billing, Oklahoma enrollment
- 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 2
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Indiana University Health
Acute Care Hospitals · Indianapolis, INPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 46202 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 46202
INDIANAPOLIS, IN 46202
INDIANAPOLIS, IN 46202
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 Donald Smith's NPI number?
The NPI number for Donald Smith is 1093336943. It was assigned to this individual provider in the NPPES registry on May 1, 2020.
Where is Donald Smith located?
Donald Smith practices at 1701 N Senate Blvd, Indianapolis, IN 46202. The listed phone number is (317) 962-6793.
What is Donald Smith's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Donald Smith enrolled in Medicare?
Yes. Donald Smith 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 Donald Smith's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Donald Smith reassigns Medicare benefits to 3 organizations: Iu Health Medical Group, LLC (Indianapolis, IN), Oklahoma Radiology Group P C (Oklahoma City, OK) and Comanche County Hospital Authority Southwest Radiology (Lawton, OK). 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 Donald Smith's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Donald Smith accept?
Health plans from Anthem Blue Cross and Blue Shield list Donald Smith 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 Donald Smith affiliated with any hospitals?
According to CMS data, Donald Smith is affiliated with Indiana University Health.
When was this NPI record last updated?
The NPPES record for Donald Smith was last updated on July 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Donald Brock Smith, DO · NPI 1093336943
Diagnostic Radiology physician in Indianapolis, Indiana. Individual provider, active in the CMS NPPES registry since May 1, 2020.
## Identity
- **NPI:** 1093336943 (Entity type: Individual)
- **Enumerated:** May 1, 2020
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** 02008949A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 1701 N SENATE BLVD, Indianapolis, IN 46202-1239
- **Phone:** (317) 962-6793
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Iu Health Medical Group, LLC (NPI 1326893777, Indianapolis, IN); Oklahoma Radiology Group P C (NPI 1841283165, Oklahoma City, OK); Comanche County Hospital Authority Southwest Radiology (NPI 1194996447, Lawton, OK) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Marian University College Of Osteopathic Medicine, class of 2020
## Record status
- **NPPES last updated:** July 23, 2026
- **Other identifiers:** Medicaid 300131719 (IN)
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Source: [NPI Profile](https://npiprofile.com/npi/1093336943) · Data from the CMS NPPES public registry.