ROBERT T. DEROSA MD
NPI 1154320885
Obstetrics & Gynecology in Sylvania, OH
About Robert T. Derosa Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ROBERT T. DEROSA MD (NPI 1154320885) is an individual obstetrics & gynecology provider in Sylvania, Ohio, licensed in Ohio (35056097) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS, is affiliated with Promedica Toledo Hospital, and is a graduate of Other (1986).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 6
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
Robert T. Derosa 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
2Medicare enrollment records show Robert Derosa reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Sylvania, OH 43560
- Reassigned Medicare billing, Ohio enrollment
- 375 clinicians in this Medicare group
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.
Areas of Expertise CMS Part B claims 3
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.
Promedica Toledo Hospital
Acute Care Hospitals · Toledo, OHPhysician 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.
Other Providers at the Same Location NPPES 14
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Robert Derosa's NPI number?
The NPI number for Robert Derosa is 1154320885. It was assigned to this individual provider in the NPPES registry on July 15, 2005.
Where is Robert Derosa located?
Robert Derosa practices at 5700 Monroe St Suite 202, Sylvania, OH 43560. The listed phone number is (419) 473-6622.
What is Robert Derosa's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Robert Derosa enrolled in Medicare?
Yes. Robert Derosa 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 Robert Derosa's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Robert Derosa reassigns Medicare benefits to 2 organizations: The Toledo Hospital (Sylvania, OH) and Promedica Central Physicians (Toledo, 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 Robert Derosa's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Robert Derosa accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and Blue Care Network of Michigan and 3 other insurers list Robert Derosa 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 Robert Derosa affiliated with any hospitals?
According to CMS data, Robert Derosa is affiliated with Promedica Toledo Hospital.
When was this NPI record last updated?
The NPPES record for Robert Derosa was last updated on November 3, 2023. 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.