BRIAN OLSHANSKY MD
NPI 1962483347
Internal Medicine - Cardiovascular Disease in Iowa City, IA
About Brian Olshansky Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BRIAN OLSHANSKY MD (NPI 1962483347) is an individual cardiovascular disease provider in Iowa City, Iowa, licensed in Iowa (22387) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS, is affiliated with Cgh Medical Center, and maintains a secondary practice location in Sterling.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Location 1
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
Brian Olshansky 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
5Medicare enrollment records show Brian Olshansky reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Cedar Rapids, IA 52402
- Reassigned Medicare billing, Iowa enrollment
- Medicare enrollment name: St Lukes Methodist Hospital
- 166 clinicians in this Medicare group
Waterloo, IA 50702
- Reassigned Medicare billing, Iowa enrollment
- 271 clinicians in this Medicare group
Sterling, IL 61081
- Reassigned Medicare billing, Illinois enrollment
- 356 clinicians in this Medicare group
Greene, IA 50636
- Reassigned Medicare billing, Iowa enrollment
- 420 clinicians in this Medicare group
Mason City, IA 50401
- Reassigned Medicare billing, Iowa enrollment
- 65 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 6
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Cgh Medical Center
Acute Care Hospitals · Sterling, ILSartori Memorial Hospital, Inc
Acute Care Hospitals · Cedar Falls, IAMercyone Waterloo Medical Center
Acute Care Hospitals · Waterloo, IAMercyone Oelwein Medical Center
Critical Access Hospitals · Oelwein, IAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 52242 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.
IOWA CITY, IA 52242
IOWA CITY, IA 52242
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 Brian Olshansky's NPI number?
The NPI number for Brian Olshansky is 1962483347. It was assigned to this individual provider in the NPPES registry on November 10, 2005.
Where is Brian Olshansky located?
Brian Olshansky practices at 200 Hawkins Dr, Iowa City, IA 52242. The listed phone number is (319) 356-2344.
What is Brian Olshansky's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Brian Olshansky enrolled in Medicare?
Yes. Brian Olshansky 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 Brian Olshansky's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Brian Olshansky reassigns Medicare benefits to 5 organizations: St. Luke's Methodist Hospital (Cedar Rapids, IA), Covenant Medical Center Inc (Waterloo, IA), Cgh Medical Center (Sterling, IL), North Iowa Mercy Clinics (Greene, IA) and Mason City Clinic PC (Mason City, IA). 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 Brian Olshansky's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Brian Olshansky accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and Oscar Insurance Company and 1 other insurer list Brian Olshansky 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 Brian Olshansky affiliated with any hospitals?
According to CMS data, Brian Olshansky is affiliated with Cgh Medical Center, Sartori Memorial Hospital, Inc, Mercyone Waterloo Medical Center and Mercyone Oelwein Medical Center.
When was this NPI record last updated?
The NPPES record for Brian Olshansky was last updated on March 22, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.