OLGA GRECH DO
NPI 1538749221
Family Medicine in Middleburg Heights, OH
About Olga Grech Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
OLGA GRECH DO (NPI 1538749221) is an individual family medicine provider in Middleburg Heights, Ohio, licensed in Ohio (34.017216) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS, is affiliated with Fairview Hospital, and is a graduate of Ohio University, College Of Osteopathic Medicine (2021).
NPPES Registry Identity
Specialties & Licenses
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
Olga Grech 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 Reassignment
Medicare enrollment records show Olga Grech reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Avon, OH 44011
- Reassigned Medicare billing, Ohio enrollment
- 7,608 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
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.
Fairview Hospital
Acute Care Hospitals · Cleveland, OHMedina Hospital
Acute Care Hospitals · Medina, OHCleveland Clinic
Acute Care Hospitals · Cleveland, OHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 44130 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.
MIDDLEBURG HEIGHTS, OH 44130
MIDDLEBURG HEIGHTS, OH 44130
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 Olga Grech's NPI number?
The NPI number for Olga Grech is 1538749221. It was assigned to this individual provider in the NPPES registry on April 8, 2021.
Where is Olga Grech located?
Olga Grech practices at 17840 Bagley Rd, Middleburg Heights, OH 44130. The listed phone number is (440) 531-6000.
What is Olga Grech's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Olga Grech enrolled in Medicare?
Yes. Olga Grech 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 organization bills Medicare for Olga Grech's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Olga Grech reassigns Medicare benefits to The Cleveland Clinic Foundation (Avon, OH). The 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 Olga Grech's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Olga Grech accept?
Health plans from Anthem Blue Cross and Blue Shield and Oscar Insurance Corporation of Ohio list Olga Grech 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 Olga Grech affiliated with any hospitals?
According to CMS data, Olga Grech is affiliated with Fairview Hospital, Medina Hospital and Cleveland Clinic.
When was this NPI record last updated?
The NPPES record for Olga Grech was last updated on June 27, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Olga Grech, DO · NPI 1538749221
Family Medicine physician in Middleburg Heights, Ohio. Individual provider, active in the CMS NPPES registry since April 8, 2021.
## Identity
- **NPI:** 1538749221 (Entity type: Individual)
- **Enumerated:** April 8, 2021
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 34.017216 (Ohio)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 17840 BAGLEY RD, Middleburg Heights, OH 44130-3401
- **Phone:** (440) 531-6000
## 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:** The Cleveland Clinic Foundation (NPI 1184428336, Avon, OH), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Ohio University, College Of Osteopathic Medicine, class of 2021
## Record status
- **NPPES last updated:** June 27, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1538749221) · Data from the CMS NPPES public registry.