Dr. John K. Sontich, MD
- Medicare services, 2024
- 213
- Medicare patients, 2024
- 167
- Part D claims, 2024
- 35
- Publications
- 22
- Hospital affiliations
- 5
- Practice address
- 1044 Belmont Avenue, Youngstown, OH 44501
- Practice phone
- Call (330) 480-3022
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Sontich's professional email, personal email and mobile number
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Dr. John K. Sontich is an orthopedic surgeon in Youngstown, Ohio
Dr. Sontich practices at Mercy Health - St. Elizabeth Youngstown Hospital in Youngstown, Ohio, part of Bon Secours Mercy Health.
Dr. Sontich's NPI, 1013058908, was assigned on February 12, 2007. Dr. Sontich graduated from University of Cincinnati College of Medicine in 1987. Dr. Sontich holds Ohio license 35063316.
- NPI
- 1013058908NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4486742566
- NPI enumeration date
- February 12, 2007
- NPI status
- Active
- Practice phone
- (330) 480-3022
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. John K. Sontich practices at Mercy Health - St. Elizabeth Youngstown Hospital in Youngstown, Ohio
Dr. Sontich's primary practice is Mercy Health - St. Elizabeth Youngstown Hospital, at 1044 Belmont Avenue, Youngstown, OH 44501 in Mahoning County. The practice phone is (330) 480-3022.
- Mercy Health - St. Elizabeth Youngstown Hospital1044 Belmont Avenue, Youngstown, OH 44501 · Mahoning CountyPhone(330) 480-3022
Source: Dmand AI Affiliation Data
Dr. John K. Sontich is affiliated with 6 sites of care and 3 medical groups
Dr. Sontich's primary practice is Mercy Health - St. Elizabeth Youngstown Hospital in Youngstown, Ohio, part of Bon Secours Mercy Health. Dr. Sontich is also affiliated with University Hospitals Cleveland Medical Center. The medical group on file is Mercy Health Physicians. Dmand AI also links Dr. Sontich to 3 more hospitals, 2 medical groups and 1 home health agency, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. John K. Sontich's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sontich practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Health - St. Elizabeth Youngstown Hospital | Available with a free account |
| +5 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Bon Secours Mercy Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. John K. Sontich is one of 828 orthopedic surgeons in Ohio
Orthopaedic surgery is Dr. Sontich's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Sontich is licensed in Ohio.
Specialties and state licenses
- Orthopaedic surgery, OhioPrimary
Orthopedic surgeons near Dr. Sontich
Counts of orthopedic surgeons with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. John K. Sontich billed Medicare for 213 services in 2024
CMS data shows 213 Medicare services from Dr. Sontich across 8 procedure codes in 2024, for 167 Medicare patients. Medicare paid $22,551 for them.
Dr. Sontich's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1432024: 16314%
- Surgery
- 2023: 632024: 3643%
- Other services
- 2023: 02024: 14
- Drugs given in the office
- 2023: 1132024: 0100%
Where Dr. Sontich's Medicare services took place, 2024
- In an office147%
- In a facility19993%
Dr. Sontich compared with the Ohio median for orthopedic surgeons, 2024
- Dr. Sontich
- Ohio median
- Medicare services
- 213vs 80474% below
- Medicare patients
- 167vs 23629% below
- Part D claims
- 16vs 12387% below
Medians across 822 orthopedic surgeons in Ohio with Dmand AI profiles that report each measure.
Dr. Sontich's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Sontich and other orthopedic surgeons in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John K. Sontich treated 167 Medicare patients in 2024, average age 74
CMS counts 167 Medicare patients who saw Dr. Sontich in 2024. The largest group is 65 to 74, with 73 patients. 75% of them have arthritis, and 75% have high blood pressure. 16% are also on Medicaid. Their average risk score is 1.72, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Sontich's median patient age at 68, with 52% women.
Dr. Sontich's Medicare patients by age, 2024
Dr. Sontich's Medicare patients by sex, 2024
- Women11669%
- Men5131%
Chronic conditions among Dr. Sontich's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Diabetes37%
- Mood disorders36%
- Anxiety34%
- Depression32%
- Chronic kidney disease31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Sontich's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John K. Sontich wrote 35 Medicare Part D claims in 2024
In 2024, Dr. Sontich wrote 35 Medicare Part D claims for 22 patients. 100% of them were for generic drugs. CMS names the drug for 16 of them, across 1 drug with 11 or more claims each, at $175 in total drug cost. In 2020, CMS named 12 claims across 1 drug.
Dr. Sontich's most prescribed drugs by claims, 2021
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Sontich's Part D claims, 2024
- Antibiotics57%20 of 35 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 122021: 1633%
Drugs named by CMS: 1 in 2021, 1 in 2020.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. John K. Sontich ranks in the 57th percentile for hip replacement in Medicare
CMS counts 14 procedures of hip replacement by Dr. Sontich, more than 57% of the clinicians it reports for that procedure.
Where Dr. Sontich ranks in Medicare procedure volume
- Knee replacement
- 47th percentile16 procedures
- Hip replacement
- 57th percentile14 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Source: Doctors and Clinicians Utilization Data (CMS)
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Dr. John K. Sontich has 22 publications on record
Dmand AI links 22 papers to Dr. Sontich, published from 2012 to 2025. 2023 was the busiest year, with 2. The most frequent topics are Tibial Fractures, Fracture Healing and Fractures, Ununited. Dr. Sontich has published most often in J Orthop Trauma. Dr. Sontich's most frequent co-authors are Joshua Kyle Napora, MD, George Ochenjele, MD and Robert Joseph Wetzel, MD.
Dr. Sontich's papers by year, 2012 to 2025
Topics Dr. Sontich writes about most
- Tibial Fractures
- Fracture Healing
- Fractures, Ununited
- Tibia
- Fracture Fixation, Internal
- Fracture Fixation, Intramedullary
- Amputation, Surgical
- External Fixators
Dr. Sontich's most frequent co-authors
- Joshua Kyle Napora, MD12 shared papers
- George Ochenjele, MD12 shared papers
- Robert Joseph Wetzel, MD11 shared papers
Recent publications by Dr. Sontich
Eur J Orthop Surg Traumatol
Eur J Orthop Surg Traumatol
Eur J Orthop Surg Traumatol
J Am Acad Orthop Surg Glob Res Rev
See who Dr. Sontich researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Sontich works with, so you can find a warm path to the right orthopedic surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. John K. Sontich received $5,223,126 in industry payments from 2016 to 2025
CMS Open Payments shows 166 general payments to Dr. Sontich from 17 drug and device companies from 2016 to 2025. Royalties and licenses make up the largest share, 99% of the total. Stryker Corporation paid the most, $5,221,373.
General payments to Dr. Sontich by program year, 2016 to 2025
General payments to Dr. Sontich by kind, 2016 to 2025
- Royalties and licenses$5,157,45399%
- Consulting fees$46,5001%
- Travel and lodging$13,9520%
- Food and beverage$5,1240%
- Education$970%
Companies that paid Dr. Sontich the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John K. Sontich graduated from University of Cincinnati College of Medicine
Dr. Sontich graduated from University of Cincinnati College of Medicine in 1987.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John K. Sontich's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. John K. Sontich
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. John K. Sontich's NPI number?
Dr. John K. Sontich's NPI number is 1013058908. It was assigned on February 12, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. John K. Sontich?
Dr. John K. Sontich is an orthopedic surgeon in Youngstown, Ohio. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. John K. Sontich practice?
Dr. Sontich practices at 1044 Belmont Avenue, Youngstown, OH 44501. Dr. Sontich's primary practice is Mercy Health - St. Elizabeth Youngstown Hospital in Youngstown, Ohio, part of Bon Secours Mercy Health. Dmand AI also links Dr. Sontich to 3 hospitals, 2 medical groups and 1 home health agency.
What is Dr. John K. Sontich's office phone number?
The practice phone on file for Dr. Sontich is (330) 480-3022.
What is Dr. John K. Sontich's medical license number?
Dr. Sontich holds Ohio license 35063316.
Which hospitals is Dr. John K. Sontich affiliated with?
Dr. Sontich practices at Mercy Health - St. Elizabeth Youngstown Hospital in Youngstown, Ohio. Dr. Sontich is also affiliated with University Hospitals Cleveland Medical Center. Dmand AI links Dr. Sontich to 3 more hospitals.
What medical group is Dr. John K. Sontich part of?
Dr. Sontich is linked to Mercy Health Physicians. Dmand AI links Dr. Sontich to 2 more medical groups.
Does Dr. John K. Sontich accept Medicare?
Yes. CMS data shows Dr. Sontich billed Medicare for 213 services in 2024.
How many Medicare patients does Dr. John K. Sontich see?
CMS counts 167 Medicare patients who saw Dr. Sontich in 2024, with an average age of 74.
What services does Dr. John K. Sontich bill to Medicare?
In 2024, Dr. Sontich's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and surgery: bones and joints (20610).
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Where did Dr. John K. Sontich go to medical school?
Dr. Sontich graduated from University of Cincinnati College of Medicine in 1987.
What drugs does Dr. John K. Sontich prescribe most?
In 2021 Medicare Part D data, Dr. Sontich's most prescribed drugs by claims were Ibuprofen.
Has Dr. John K. Sontich received payments from drug or device companies?
CMS Open Payments shows $5,223,126 in general payments to Dr. Sontich from 17 companies from 2016 to 2025. The largest total came from Stryker Corporation.
How long has Dr. John K. Sontich been practicing?
Dr. Sontich graduated from medical school in 1987, 39 years ago.
Does Dr. John K. Sontich do research?
Dmand AI links 22 publications to Dr. Sontich, published from 2012 to 2025.
Who does Dr. John K. Sontich publish with?
Dr. Sontich's most frequent co-authors are Joshua Kyle Napora, MD (12 shared papers), George Ochenjele, MD (12 shared papers) and Robert Joseph Wetzel, MD (11 shared papers).
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