DR. AARON COHEN D.O.
NPI 1073855540
Internal Medicine in Cleveland, OH
About Dr. Aaron Cohen D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. AARON COHEN D.O. (NPI 1073855540) is an individual internal medicine provider in Cleveland, Ohio, licensed in Ohio (34.012345) and active in the NPI registry since March 2013. He is enrolled in Medicare PECOS.
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 (PECOS)
Dr. Aaron Cohen D.o. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
5Medicare enrollment records show Aaron Cohen reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Hudson, OH 44236
- Reassigned Medicare billing, Ohio enrollment
- 215 clinicians in this Medicare group
Akron, OH 44304
- Reassigned Medicare billing, Ohio enrollment
- 259 clinicians in this Medicare group
Norton, VA 24273
- Reassigned Medicare billing, Tennessee enrollment
- 861 clinicians in this Medicare group
Pikeville, TN 37367
- Reassigned Medicare billing, Tennessee enrollment
- 533 clinicians in this Medicare group
Chattanooga, TN 37403
- Reassigned Medicare billing, Tennessee enrollment
- 679 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.
Physician 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 Aaron Cohen's NPI number?
The NPI number for Aaron Cohen is 1073855540. It was assigned to this individual provider in the NPPES registry on March 22, 2013.
Where is Aaron Cohen located?
Aaron Cohen practices at 9500 Euclid Ave, Cleveland, OH 44195. The listed phone number is (216) 444-2200.
What is Aaron Cohen's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Aaron Cohen enrolled in Medicare?
Yes. Aaron Cohen is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Aaron Cohen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Aaron Cohen reassigns Medicare benefits to 5 organizations: Inpatient Medical Services, Inc. (Hudson, OH), 4M Hospitalist Services, LLC (Akron, OH), Wellmont Medical Associates, Inc. (Norton, VA), Chattanooga Hamilton County Hospital Authority (Pikeville, TN) and Erlanger Health (Chattanooga, TN). 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 Aaron Cohen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Aaron Cohen accept?
Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee and 1 other insurer list Aaron Cohen 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.
When was this NPI record last updated?
The NPPES record for Aaron Cohen was last updated on July 28, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Dr. Aaron Cohen, D.O. · NPI 1073855540
Internal Medicine physician in Cleveland, Ohio. Individual provider, active in the CMS NPPES registry since March 22, 2013.
## Identity
- **NPI:** 1073855540 (Entity type: Individual)
- **Enumerated:** March 22, 2013
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 34.012345 (Ohio)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 9500 EUCLID AVE, Cleveland, OH 44195-0001
- **Phone:** (216) 444-2200
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Inpatient Medical Services, Inc. (NPI 1093756314, Hudson, OH); 4M Hospitalist Services, LLC (NPI 1508288531, Akron, OH); Wellmont Medical Associates, Inc. (NPI 1003274994, Norton, VA); Chattanooga Hamilton County Hospital Authority (NPI 1023178787, Pikeville, TN); Erlanger Health (NPI 1477256303, Chattanooga, TN) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 28, 2017
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Source: [NPI Profile](https://npiprofile.com/npi/1073855540) · Data from the CMS NPPES public registry.