NICHOLAS ANDREW SEITZ MD
NPI 1619556958
Emergency Medicine in Indianapolis, IN
About Nicholas Andrew Seitz Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NICHOLAS ANDREW SEITZ MD (NPI 1619556958) is an individual emergency medicine provider in Indianapolis, Indiana, licensed in Indiana (01090635A) and active in the NPI registry since April 2021. He is enrolled in Medicare PECOS, is affiliated with Miami Valley Hospital, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
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
Nicholas Andrew Seitz 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 Nicholas Seitz reassigns Medicare billing to 4 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
- 1,781 clinicians in this Medicare group
Indianapolis, IN 46202
- Reassigned Medicare billing, Indiana enrollment
- 5,212 clinicians in this Medicare group
Indianapolis, IN 46202
- Reassigned Medicare billing, Indiana enrollment
- 126 clinicians in this Medicare group
Dayton, OH 45409
- Reassigned Medicare billing, Ohio enrollment
- 143 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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Miami Valley Hospital
Acute Care Hospitals · Dayton, OHAtrium Medical Center
Acute Care Hospitals · Franklin, OHUpper Valley Medical Center
Acute Care Hospitals · Troy, OHPhysician 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 Nicholas Seitz's NPI number?
The NPI number for Nicholas Seitz is 1619556958. It was assigned to this individual provider in the NPPES registry on April 5, 2021.
Where is Nicholas Seitz located?
Nicholas Seitz practices at 1701 N Senate Blvd, Indianapolis, IN 46202. The listed phone number is (317) 962-2000.
What is Nicholas Seitz's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Nicholas Seitz enrolled in Medicare?
Yes. Nicholas Seitz 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 Nicholas Seitz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nicholas Seitz reassigns Medicare benefits to 4 organizations: Indiana University Health Care Associates, Inc. (Indianapolis, IN), Iu Health Medical Group, LLC (Indianapolis, IN), Icem-Wishard LLC (Indianapolis, IN) and Phs Emergency Billing LLC (Dayton, OH). 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 Nicholas Seitz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nicholas Seitz accept?
Health plans from CareSource list Nicholas Seitz 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 Nicholas Seitz affiliated with any hospitals?
According to CMS data, Nicholas Seitz is affiliated with Miami Valley Hospital, Atrium Medical Center and Upper Valley Medical Center.
When was this NPI record last updated?
The NPPES record for Nicholas Seitz was last updated on March 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Nicholas Andrew Seitz, MD · NPI 1619556958
Emergency Medicine physician in Indianapolis, Indiana. Individual provider, active in the CMS NPPES registry since April 5, 2021.
## Identity
- **NPI:** 1619556958 (Entity type: Individual)
- **Enumerated:** April 5, 2021
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 01090635A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 1701 N SENATE BLVD, Indianapolis, IN 46202-1239
- **Phone:** (317) 962-2000
## 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): Indiana University Health Care Associates, Inc. (NPI 1679949002, Indianapolis, IN); Iu Health Medical Group, LLC (NPI 1326893777, Indianapolis, IN); Icem-Wishard LLC (NPI 1629304134, Indianapolis, IN); Phs Emergency Billing LLC (NPI 1578387486, Dayton, OH) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Wright State University Boonshoft School Of Medicine, class of 2021
## Record status
- **NPPES last updated:** March 8, 2025
- **Other identifiers:** Medicaid 300051058 (IN); Other 266431045 (IN)
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Source: [NPI Profile](https://npiprofile.com/npi/1619556958) · Data from the CMS NPPES public registry.