PATRICK JAMES FLANAGAN MD
NPI 1356802748
Internal Medicine in Cleveland, OH
About Patrick James Flanagan Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PATRICK JAMES FLANAGAN MD (NPI 1356802748) is an individual internal medicine provider in Cleveland, Ohio, licensed in Ohio (35.145534) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS, is affiliated with Cleveland Clinic, and is a graduate of University Of Toledo College Of Medicine (2019).
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
Patrick James Flanagan 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 Reassignment
Medicare enrollment records show Patrick Flanagan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Cleveland, OH 44195
- 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 4
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.
Cleveland Clinic
Acute Care Hospitals · Cleveland, OHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 44195 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.
CLEVELAND, OH 44195
CLEVELAND, OH 44195
CLEVELAND, OH 44195
CLEVELAND, OH 44195
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 Patrick Flanagan's NPI number?
The NPI number for Patrick Flanagan is 1356802748. It was assigned to this individual provider in the NPPES registry on March 27, 2019.
Where is Patrick Flanagan located?
Patrick Flanagan practices at 9500 Euclid Ave, Cleveland, OH 44195. The listed phone number is (216) 444-2200.
What is Patrick Flanagan's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Patrick Flanagan enrolled in Medicare?
Yes. Patrick Flanagan 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 Patrick Flanagan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Patrick Flanagan reassigns Medicare benefits to The Cleveland Clinic Foundation (Cleveland, 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 Patrick Flanagan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Patrick Flanagan accept?
Health plans from Anthem Blue Cross and Blue Shield list Patrick Flanagan 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 Patrick Flanagan affiliated with any hospitals?
According to CMS data, Patrick Flanagan is affiliated with Cleveland Clinic.
When was this NPI record last updated?
The NPPES record for Patrick Flanagan was last updated on July 13, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Patrick James Flanagan, MD · NPI 1356802748
Internal Medicine physician in Cleveland, Ohio. Individual provider, active in the CMS NPPES registry since March 27, 2019.
## Identity
- **NPI:** 1356802748 (Entity type: Individual)
- **Enumerated:** March 27, 2019
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 35.145534 (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 9500 EUCLID AVE, Cleveland, OH 44195-0001
- **Phone:** (216) 444-2200
## 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 1679525919, Cleveland, OH), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Toledo College Of Medicine, class of 2019
## Record status
- **NPPES last updated:** July 13, 2022
---
Source: [NPI Profile](https://npiprofile.com/npi/1356802748) · Data from the CMS NPPES public registry.