DR. MARY PELLIONI MD
NPI 1033146030
Hospitalist in Toledo, OH
About Dr. Mary Pellioni Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARY PELLIONI MD (NPI 1033146030) is an individual hospitalist provider in Toledo, Ohio, licensed in Ohio (35071508) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS, is affiliated with Promedica Toledo Hospital, and maintains a secondary practice location in Sylvania.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 1
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
Dr. Mary Pellioni 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
3Medicare enrollment records show Mary Pellioni reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Toledo, OH 43604
- Reassigned Medicare billing, Ohio enrollment
- 303 clinicians in this Medicare group
Maumee, OH 43537
- Reassigned Medicare billing, Ohio enrollment
- 6 clinicians in this Medicare group
Columbus, OH 43213
- Reassigned Medicare billing, Ohio enrollment
- 776 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, OHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 43606 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
TOLEDO, OH 43606
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 Mary Pellioni's NPI number?
The NPI number for Mary Pellioni is 1033146030. It was assigned to this individual provider in the NPPES registry on June 26, 2006.
Where is Mary Pellioni located?
Mary Pellioni practices at 2142 N Cove Blvd, Toledo, OH 43606. The listed phone number is (419) 291-4000.
What is Mary Pellioni's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Mary Pellioni enrolled in Medicare?
Yes. Mary Pellioni 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 Mary Pellioni's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mary Pellioni reassigns Medicare benefits to 3 organizations: Promedica Multi Specialty Physicians (Toledo, OH), Pioneer Physician Services, Inc. (Maumee, OH) and Hospitalist Medicine Physicians Of Ohio, Professional Corporation (Columbus, OH). 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 Mary Pellioni's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mary Pellioni accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, CareSource and Paramount and 1 other insurer list Mary Pellioni 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 Mary Pellioni affiliated with any hospitals?
According to CMS data, Mary Pellioni is affiliated with Promedica Toledo Hospital.
When was this NPI record last updated?
The NPPES record for Mary Pellioni was last updated on April 11, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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. Mary Pellioni, MD · NPI 1033146030
Hospitalist physician in Toledo, Ohio. Individual provider, active in the CMS NPPES registry since June 26, 2006.
## Identity
- **NPI:** 1033146030 (Entity type: Individual)
- **Enumerated:** June 26, 2006
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 35071508 (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 2142 N COVE BLVD, Toledo, OH 43606-3895
- **Phone:** (419) 291-4000 · **Fax:** (419) 479-6102
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Promedica Multi Specialty Physicians (NPI 1306105150, Toledo, OH); Pioneer Physician Services, Inc. (NPI 1730608514, Maumee, OH); Hospitalist Medicine Physicians Of Ohio, Professional Corporation (NPI 1043572290, Columbus, OH) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Toledo College Of Medicine, class of 1991
## Record status
- **NPPES last updated:** April 11, 2019
- **Other identifiers:** Medicaid 0898471 (OH)
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Source: [NPI Profile](https://npiprofile.com/npi/1033146030) · Data from the CMS NPPES public registry.