ZACHARY ST. CLAIR MD
NPI 1073182614
Hospitalist in Cincinnati, OH
About Zachary St. Clair Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ZACHARY ST. CLAIR MD (NPI 1073182614) is an individual hospitalist provider in Cincinnati, Ohio, licensed in Ohio (35.150530) and active in the NPI registry since June 2021. He is enrolled in Medicare PECOS, is affiliated with University Of Cincinnati Medical Center, Llc, and is a graduate of University Of Cincinnati College Of Medicine (2021).
NPPES Registry Identity
Specialties & Licenses 2
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
Zachary St. Clair 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 Reassignment
Medicare enrollment records show Zachary St. Clair reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Cincinnati, OH 45219
- Reassigned Medicare billing, Ohio enrollment
- 2,038 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 2
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.
University Of Cincinnati Medical Center, LLC
Acute Care Hospitals · Cincinnati, OHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 45219 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.
CINCINNATI, OH 45219
CINCINNATI, OH 45219
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 Zachary St. Clair's NPI number?
The NPI number for Zachary St. Clair is 1073182614. It was assigned to this individual provider in the NPPES registry on June 18, 2021.
Where is Zachary St. Clair located?
Zachary St. Clair practices at 3188 Bellevue Ave, Cincinnati, OH 45219. The listed phone number is (513) 475-8521.
What is Zachary St. Clair's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Zachary St. Clair enrolled in Medicare?
Yes. Zachary St. Clair 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 Zachary St. Clair's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Zachary St. Clair reassigns Medicare benefits to University Of Cincinnati Physicians Company, LLC (Cincinnati, 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 Zachary St. Clair's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Zachary St. Clair accept?
Health plans from Oscar Health Insurance list Zachary St. Clair 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 Zachary St. Clair affiliated with any hospitals?
According to CMS data, Zachary St. Clair is affiliated with University Of Cincinnati Medical Center, LLC.
When was this NPI record last updated?
The NPPES record for Zachary St. Clair was last updated on June 28, 2024. 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.
# Zachary St. Clair, MD · NPI 1073182614
Hospitalist physician in Cincinnati, Ohio. Individual provider, active in the CMS NPPES registry since June 18, 2021.
## Identity
- **NPI:** 1073182614 (Entity type: Individual)
- **Enumerated:** June 18, 2021
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 35.150530 (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 3188 BELLEVUE AVE, Cincinnati, OH 45219-2369
- **Phone:** (513) 475-8521
## 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:** University Of Cincinnati Physicians Company, LLC (NPI 1801840434, Cincinnati, OH), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Cincinnati College Of Medicine, class of 2021
## Record status
- **NPPES last updated:** June 28, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1073182614) · Data from the CMS NPPES public registry.