J Surg Res
BiolisticsCollagenEpidermal Growth Factor
Dr. Karl William Schwarz, MD
NPI1508072893
- Medicare services, 2017
- 1,537
- Part D claims, 2021
- 36
- Publications
- 3
- Hospital affiliations
- 1
- Industry payments
- $2,784
- Practice address
- 1111 Hayes Avenue, Sandusky, OH 44870
- Practice phone
- Call (419) 557-7400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Schwarz's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Karl William Schwarz is a plastic surgeon in Sandusky, Ohio
Dr. Schwarz practices at Firelands Regional Medical Center in Sandusky, Ohio, part of Firelands Health.
Dr. Schwarz's NPI, 1508072893, was assigned on May 15, 2007. Dr. Schwarz graduated from University of Western Ontario in 1997. Dr. Schwarz holds Florida license ME133138.
NPI and contact details
- NPI
- 1508072893NPI Registry (opens in a new tab)
- NPI enumeration date
- May 15, 2007
- NPI status
- Active
- Practice phone
- (419) 557-7400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Karl William Schwarz practices at Firelands Regional Medical Center in Sandusky, Ohio
Dr. Schwarz's primary practice is Firelands Regional Medical Center, at 1111 Hayes Avenue, Sandusky, OH 44870 in Erie County. The practice phone is (419) 557-7400.
- Firelands Regional Medical Center1111 Hayes Avenue, Sandusky, OH 44870 · Erie CountyPhone(419) 557-7400
Source: Dmand AI Affiliation Data
Dr. Karl William Schwarz is affiliated with 1 site of care
Dr. Schwarz's primary practice is Firelands Regional Medical Center in Sandusky, Ohio, part of Firelands Health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Karl William Schwarz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Schwarz practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Firelands Regional Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Firelands Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Karl William Schwarz is one of 189 plastic surgeons in Ohio
Plastic surgery is Dr. Schwarz's primary specialty in the NPI Registry, under taxonomy code 208200000X. Dr. Schwarz is board certified in plastic surgery by the American Board of Plastic Surgery. Dmand AI has Dr. Schwarz's licenses on file in 4 states: Florida, North Carolina, Michigan and Kentucky.
Specialties and state licenses
- Plastic surgery, FloridaPrimary
- Plastic and reconstructive surgery, North Carolina
- Michigan license
- Kentucky license
Plastic surgeons near Dr. Schwarz
Counts of plastic surgeons with a Dmand AI profile, by place and practice. Each opens the list.
189plastic surgeons in Ohio
2plastic surgeons in Sandusky
2plastic surgeons at Firelands Regional Medical CenterSources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Karl William Schwarz billed Medicare for 1,537 services in 2017
CMS data shows 1,537 Medicare services from Dr. Schwarz across 9 procedure codes in 2017. Medicare paid $111,280 for them.
Medicare services, 20171,537
Paid by Medicare$111,280
Procedure codes9
Dr. Schwarz's Medicare services by type, 2016 to 2017
- 2016
- 2017
- Surgery
- 2016: 02017: 1,052
- Office and hospital visits
- 2016: 772017: 485530%
Where Dr. Schwarz's Medicare services took place, 2017
- In an office1,34988%
- In a facility18812%
Dr. Schwarz compared with the Ohio median for plastic surgeons, 2017
- Dr. Schwarz
- Ohio median
- Medicare services
- 1,537vs 5826.5 times
- Part D claims
- 36vs 3116% above
Medians across 164 plastic surgeons in Ohio with Dmand AI profiles that report each measure.
Dr. Schwarz's most billed Medicare procedure codes, 2017
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Schwarz?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Schwarz and other plastic surgeons in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Karl William Schwarz's patients have a median age of 36
Across all payers, Dmand AI patient panel data puts Dr. Schwarz's median patient age at 36, with 100% women.
Dr. Schwarz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 36
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Karl William Schwarz wrote 36 Medicare Part D claims in 2021
In 2021, Dr. Schwarz wrote 36 Medicare Part D claims. They cover 2 drugs, with $206 in total drug cost. In 2016, CMS named 27 claims across 1 drug.
Part D claims, 202136
Drugs named by CMS2
Total drug cost$206
Dr. Schwarz'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.
Part D claims for drugs CMS names, 2016 to 2021
- 2016
- 2021
- Claims for drugs CMS names
- 2016: 272021: 3633%
Drugs named by CMS: 2 in 2021, 1 in 2016.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Karl William Schwarz has 3 publications on record
Dmand AI links 3 papers to Dr. Schwarz. Dr. Schwarz's most frequent co-authors are Lawrence Scott Levin, MD, Ricardo A. Meade, MD and Roxanne Libi Sylora, MD.
Papers3
Dr. Schwarz's most frequent co-authors
- Lawrence Scott Levin, MD1 shared paper
- Ricardo A. Meade, MD1 shared paper
- Roxanne Libi Sylora, MD1 shared paper
Recent publications by Dr. Schwarz
Plast Reconstr Surg
Hospitals, TeachingHospitals, VeteransInternship and Residency
See who Dr. Schwarz researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Schwarz works with, so you can find a warm path to the right plastic surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Karl William Schwarz received $2,784 in industry payments from 2016 to 2025
CMS Open Payments shows 19 general payments to Dr. Schwarz from 4 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 53% of the total. Motiva USA, LLC paid the most, $1,670.
General payments to Dr. Schwarz by program year, 2016 to 2025
General payments to Dr. Schwarz by kind, 2016 to 2025
$2.8Kin total
- Travel and lodging$1,48953%
- Food and beverage$1,20843%
- Gifts$873%
Companies that paid Dr. Schwarz 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. Karl William Schwarz graduated from University of Western Ontario
Dr. Schwarz graduated from University of Western Ontario in 1997.
- Medical school
- Board certified in plastic surgery
Source: Dmand AI Professional Profile Data
Dr. Karl William Schwarz accepts plans from 1 insurance carrier
Dr. Schwarz is in network with 1 carrier, including RI State Medicaid. Medicaid plans come from the most carriers, 1. Check the plan with the practice before a visit.
- RI State Medicaid
Source: Dmand AI Insurance Network Data
Sources for Dr. Karl William Schwarz'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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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 |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Karl William Schwarz
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. Karl William Schwarz's NPI number?
Dr. Karl William Schwarz's NPI number is 1508072893. It was assigned on May 15, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Karl William Schwarz?
Dr. Karl William Schwarz is a plastic surgeon in Sandusky, Ohio. The primary specialty in the NPI Registry is Plastic Surgery Physician (taxonomy code 208200000X).
Where does Dr. Karl William Schwarz practice?
Dr. Schwarz practices at 1111 Hayes Avenue, Sandusky, OH 44870. Dr. Schwarz's primary practice is Firelands Regional Medical Center in Sandusky, Ohio, part of Firelands Health.
What is Dr. Karl William Schwarz's office phone number?
The practice phone on file for Dr. Schwarz is (419) 557-7400.
What is Dr. Karl William Schwarz's medical license number?
Dr. Schwarz holds Florida license ME133138, one of the licenses on file in 4 states.
Which states has Dr. Karl William Schwarz been licensed in?
Dmand AI has state licenses on file for Dr. Schwarz in Florida (2017 to 2027), North Carolina (2004 to 2018), Michigan (1997 to 2007) and Kentucky (2005 to 2006).
Which hospitals is Dr. Karl William Schwarz affiliated with?
Dr. Schwarz practices at Firelands Regional Medical Center in Sandusky, Ohio.
Does Dr. Karl William Schwarz accept Medicare?
Yes. CMS data shows Dr. Schwarz billed Medicare for 1,537 services in 2017.
Is Dr. Karl William Schwarz board certified?
Yes. Dr. Schwarz is board certified in plastic surgery by the American Board of Plastic Surgery.
What services does Dr. Karl William Schwarz bill to Medicare?
In 2017, Dr. Schwarz's most billed Medicare services were surgery: skin and soft tissue (11042), surgery: skin and soft tissue (11043) and surgery: skin and soft tissue (17250).
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Where did Dr. Karl William Schwarz go to medical school?
Dr. Schwarz graduated from University of Western Ontario in 1997.
What drugs does Dr. Karl William Schwarz prescribe most?
In 2021 Medicare Part D data, Dr. Schwarz's most prescribed drugs by claims were Cephalexin and Oxycodone-Acetaminophen.
Has Dr. Karl William Schwarz received payments from drug or device companies?
CMS Open Payments shows $2,784 in general payments to Dr. Schwarz from 4 companies from 2016 to 2025. The largest total came from Motiva USA, LLC.
How long has Dr. Karl William Schwarz been practicing?
Dr. Schwarz graduated from medical school in 1997, 29 years ago.
Does Dr. Karl William Schwarz do research?
Dmand AI links 3 publications to Dr. Schwarz.
Who does Dr. Karl William Schwarz publish with?
Dr. Schwarz's most frequent co-authors are Lawrence Scott Levin, MD (1 shared paper), Ricardo A. Meade, MD (1 shared paper) and Roxanne Libi Sylora, MD (1 shared paper).
What insurance does Dr. Karl William Schwarz accept?
Dr. Schwarz is in network with 1 carrier, including RI State Medicaid. Medicaid plans come from the most carriers, 1. Check the plan with the practice before a visit.
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