JOSHUA GRUENBAUM
NPI 1295296648
Emergency Medicine in Toledo, OH
About Joshua Gruenbaum NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOSHUA GRUENBAUM (NPI 1295296648) is an individual emergency medicine provider in Toledo, Ohio, licensed in Ohio (34.015160) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS, is affiliated with Ascension St Vincent Hospital, and maintains a secondary practice location in Sandusky.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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
Joshua Gruenbaum 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 Joshua Gruenbaum reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lewis Center, OH 43035
- Reassigned Medicare billing, Ohio enrollment
- 45 clinicians in this Medicare group
Goshen, IN 46526
- Reassigned Medicare billing, Indiana enrollment
- 598 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ascension St Vincent Hospital
Acute Care Hospitals · Indianapolis, INMount Carmel St Ann's
Acute Care Hospitals · Westerville, OHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 43608 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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 43608
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 Joshua Gruenbaum's NPI number?
The NPI number for Joshua Gruenbaum is 1295296648. It was assigned to this individual provider in the NPPES registry on March 28, 2019.
Where is Joshua Gruenbaum located?
Joshua Gruenbaum practices at 2213 Cherry St, Toledo, OH 43608. The listed phone number is (419) 251-4724.
What is Joshua Gruenbaum's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Joshua Gruenbaum enrolled in Medicare?
Yes. Joshua Gruenbaum 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 Joshua Gruenbaum's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joshua Gruenbaum reassigns Medicare benefits to 2 organizations: Cep America - Ohio LLC (Lewis Center, OH) and Cep America LLC (Goshen, IN). 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 Joshua Gruenbaum's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Joshua Gruenbaum affiliated with any hospitals?
According to CMS data, Joshua Gruenbaum is affiliated with Ascension St Vincent Hospital and Mount Carmel St Ann's.
When was this NPI record last updated?
The NPPES record for Joshua Gruenbaum was last updated on December 12, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.
# Joshua Gruenbaum · NPI 1295296648
Emergency Medicine physician in Toledo, Ohio. Individual provider, active in the CMS NPPES registry since March 28, 2019.
## Identity
- **NPI:** 1295296648 (Entity type: Individual)
- **Enumerated:** March 28, 2019
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 34.015160 (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 2213 CHERRY ST, Toledo, OH 43608-2603
- **Phone:** (419) 251-4724
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Cep America - Ohio LLC (NPI 1306351143, Lewis Center, OH); Cep America LLC (NPI 1154125698, Goshen, IN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** December 12, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1295296648) · Data from the CMS NPPES public registry.