CASSIDY ELISE EBY MD
NPI 1356043566
Internal Medicine in Sylvania, OH

Active since March 21, 2023PECOS EnrolledAccepts Medicare Assignment
5700 MONROE ST UNIT 209, SYLVANIA, OH 43560(419) 291-6720(419) 291-6729 Get Directions Write a Review

NPPES record last updated: April 21, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Apr 21, 2026, Mar 21, 2023 (2 updates tracked since 2023).

About Cassidy Elise Eby Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CASSIDY ELISE EBY MD (NPI 1356043566) is an individual internal medicine provider in Sylvania, Ohio, licensed in Ohio (35.151661) and active in the NPI registry since March 2023. She is enrolled in Medicare PECOS, is affiliated with Promedica Toledo Hospital, and is a graduate of Other (2023).

NPPES Registry Identity

NPI1356043566
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameCASSIDY ELISE EBYCredential: MD
Location Address5700 MONROE ST UNIT 209Sylvania, OH 43560-2735
Mailing Address5700 Monroe St Unit 209Sylvania, OH 43560-2735
Fax(419) 291-6729
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateMarch 21, 2023
Last NPPES UpdateApril 21, 20262 updates tracked since enumeration
NPPES CertifiedApril 21, 2026
✔ NPI 1356043566 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in OH · 35.151661
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
5700 MONROE ST UNIT 209, Sylvania, OH 43560

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

Cassidy Elise Eby 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.

PECOS PAC ID6709247596
PECOS Enrollment IDI20260812002294
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Cassidy Eby reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Family Medicine
100 MADISON AVE, MSC-S38805
Toledo, OH 43604
  • Reassigned Medicare billing, Ohio enrollment
  • 1,072 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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Promedica Toledo Hospital

Acute Care Hospitals · Toledo, OH
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number360068
Location2142 North Cove BoulevardToledo, OH 43606 · Lucas County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 43560 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$126.12 typical visit price
range $54.34 – $166.65
Typical copayment $31.53 (range $13.58 – $41.66)
Most-billed visit code 99204
Established Patient
$96.44 typical visit price
range $17.10 – $135.40
Typical copayment $24.11 (range $4.27 – $33.85)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Internal Medicine
5700 MONROE ST UNIT 209
SYLVANIA, OH 43560
Nurse Practitioner (Primary Care)
5700 MONROE ST UNIT 209
SYLVANIA, OH 43560
Nurse Practitioner (Family)
5700 MONROE ST UNIT 209
SYLVANIA, OH 43560
Internal Medicine
5700 MONROE ST UNIT 209
SYLVANIA, OH 43560
Internal Medicine
5700 MONROE ST UNIT 209
SYLVANIA, OH 43560
Internal Medicine
5700 MONROE ST UNIT 209
SYLVANIA, OH 43560

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 Cassidy Eby's NPI number?

The NPI number for Cassidy Eby is 1356043566. It was assigned to this individual provider in the NPPES registry on March 21, 2023.

Where is Cassidy Eby located?

Cassidy Eby practices at 5700 Monroe St Unit 209, Sylvania, OH 43560. The listed phone number is (419) 291-6720.

What is Cassidy Eby's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Cassidy Eby enrolled in Medicare?

Yes. Cassidy Eby 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 Cassidy Eby's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Cassidy Eby reassigns Medicare benefits to Promedica Central Physicians (Toledo, 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 Cassidy Eby's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Cassidy Eby 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 Cassidy Eby 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 Cassidy Eby affiliated with any hospitals?

According to CMS data, Cassidy Eby is affiliated with Promedica Toledo Hospital.

When was this NPI record last updated?

The NPPES record for Cassidy Eby was last updated on April 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.