DR. FRANK N. HRISOMALOS MD
NPI 1003106824
Ophthalmology - Retina Specialist in Indianapolis, IN
About Dr. Frank N. Hrisomalos Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. FRANK N. HRISOMALOS MD (NPI 1003106824) is an individual retina specialist in Indianapolis, Indiana, licensed in Indiana (01078022A) and active in the NPI registry since April 2011. He is enrolled in Medicare PECOS, is affiliated with Indiana University Health, and maintains a secondary practice location in Saint Louis.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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
Dr. Frank N. Hrisomalos 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
2Medicare enrollment records show Frank Hrisomalos reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Indianapolis, IN 46290
- Reassigned Medicare billing, Indiana enrollment
- 2 clinicians in this Medicare group
Bloomington, IN 47403
- Reassigned Medicare billing, Indiana enrollment
- Medicare enrollment name: Integ Health System PC
- Also billed through NPI 1013999580 (Indiana)
- 8 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 25
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 46290 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.
Reported Quality Measures
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 Frank Hrisomalos's NPI number?
The NPI number for Frank Hrisomalos is 1003106824. It was assigned to this individual provider in the NPPES registry on April 13, 2011.
Where is Frank Hrisomalos located?
Frank Hrisomalos practices at 10300 N Illinois St Ste 1070, Indianapolis, IN 46290. The listed phone number is (317) 817-1500.
What is Frank Hrisomalos's specialty?
The primary specialty registered for this NPI is Ophthalmology, specializing in Retina Specialist, with taxonomy code 207WX0107X.
Is Frank Hrisomalos enrolled in Medicare?
Yes. Frank Hrisomalos 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 Frank Hrisomalos's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Frank Hrisomalos reassigns Medicare benefits to 2 organizations: Nicholas F Hrisomalos MD PC (Indianapolis, IN) and Integ Health System, P.C. (Bloomington, IN). 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 Frank Hrisomalos's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Frank Hrisomalos accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource and 1 other insurer list Frank Hrisomalos 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 Frank Hrisomalos affiliated with any hospitals?
According to CMS data, Frank Hrisomalos is affiliated with Indiana University Health.
When was this NPI record last updated?
The NPPES record for Frank Hrisomalos was last updated on March 17, 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.