DR. JOHN K SONTICH MD
NPI 1013058908
Orthopaedic Surgery in Youngstown, OH
About Dr. John K Sontich Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOHN K SONTICH MD (NPI 1013058908) is an individual orthopaedic surgery provider in Youngstown, Ohio, licensed in Ohio (35063316) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS, is affiliated with St Elizabeth Youngstown Hospital, and is a graduate of University Of Cincinnati College Of Medicine (1987).
NPPES Registry Identity
Specialties & Licenses
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 (PECOS)
Dr. John K Sontich Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show John Sontich reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Youngstown, OH 44504
- Reassigned Medicare billing, Ohio enrollment
- 744 clinicians in this Medicare group
Youngstown, OH 44504
- Reassigned Medicare billing, Ohio enrollment
- 374 clinicians in this Medicare group
Cleveland, OH 44106
- Reassigned Medicare billing, Ohio enrollment
- 3,958 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 8
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Elizabeth Youngstown Hospital
Acute Care Hospitals · Youngstown, OHUh Regional Hospitals
Acute Care Hospitals · Chardon, OHLake Health
Acute Care Hospitals · Concord, OHUh Cleveland Medical Center
Acute Care Hospitals · Cleveland, OHUniversity Hospitals Ahuja Medical Center
Acute Care Hospitals · Beachwood, OHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 44504 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.
YOUNGSTOWN, OH 44504
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 John Sontich's NPI number?
The NPI number for John Sontich is 1013058908. It was assigned to this individual provider in the NPPES registry on February 12, 2007.
Where is John Sontich located?
John Sontich practices at 1044 Belmont Ave, Youngstown, OH 44504. The listed phone number is (330) 480-3990.
What is John Sontich's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.
Is John Sontich enrolled in Medicare?
Yes. John Sontich is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for John Sontich's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Sontich reassigns Medicare benefits to 3 organizations: Mercy Health Physicians Youngstown Specialty Care LLC (Youngstown, OH), Mercy Health Physicians Youngstown, LLC (Youngstown, OH) and University Hospitals Medical Group Inc (Cleveland, 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 John Sontich's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Sontich accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and Antidote Health Plan of Ohio, Inc. and 5 other insurers list John Sontich 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 John Sontich affiliated with any hospitals?
According to CMS data, John Sontich is affiliated with St Elizabeth Youngstown Hospital, Uh Regional Hospitals, Lake Health, Uh Cleveland Medical Center and University Hospitals Ahuja Medical Center.
When was this NPI record last updated?
The NPPES record for John Sontich was last updated on December 17, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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. John K Sontich, MD · NPI 1013058908
Orthopaedic Surgery physician in Youngstown, Ohio. Individual provider, active in the CMS NPPES registry since February 12, 2007.
## Identity
- **NPI:** 1013058908 (Entity type: Individual)
- **Enumerated:** February 12, 2007
- **Primary specialty:** Orthopaedic Surgery · taxonomy 207X00000X
- **State license:** 35063316 (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 1044 BELMONT AVE, Youngstown, OH 44504-1006
- **Phone:** (330) 480-3990 · **Fax:** (330) 480-3522
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **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): Mercy Health Physicians Youngstown Specialty Care LLC (NPI 1609544055, Youngstown, OH); Mercy Health Physicians Youngstown, LLC (NPI 1154636066, Youngstown, OH); University Hospitals Medical Group Inc (NPI 1669499414, Cleveland, OH) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Cincinnati College Of Medicine, class of 1987
## Record status
- **NPPES last updated:** December 17, 2020
- **Other identifiers:** Medicaid 0900207 (OH)
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Source: [NPI Profile](https://npiprofile.com/npi/1013058908) · Data from the CMS NPPES public registry.