Dr. Harry Karydes, DO
- Medicare services, 2024
- 182
- Medicare patients, 2024
- 177
- Part D claims, 2024
- 86
- Hospital affiliations
- 5
- Industry payments
- $137
- Practice address
- 1405 Mill St, New London, WI 54961
- Practice phone
- Call (920) 531-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Karydes' professional email, personal email and mobile number
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Dr. Harry Karydes is an emergency medicine physician in New London, Wisconsin
Dr. Karydes practices at ThedaCare Medical Center-New London in New London, Wisconsin, part of Froedtert ThedaCare Health.
Dr. Karydes' NPI, 1659582146, was assigned on May 25, 2007. Dr. Karydes graduated from Nova Southeastern College of Osteo Medicine in 2005. Dr. Karydes holds Wisconsin license 65659.
- NPI
- 1659582146NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9335273275
- NPI enumeration date
- May 25, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (920) 531-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Harry Karydes practices at ThedaCare Medical Center-New London in New London, Wisconsin
Dr. Karydes' primary practice is ThedaCare Medical Center-New London, at 1405 Mill St, New London, WI 54961 in Waupaca County. The practice phone is (920) 531-2000.
- ThedaCare Medical Center-New London1405 Mill St, New London, WI 54961 · Waupaca CountyPhone(920) 531-2000
Source: Dmand AI Affiliation Data
Dr. Harry Karydes is affiliated with 8 sites of care and 14 medical groups
Dr. Karydes' primary practice is ThedaCare Medical Center-New London in New London, Wisconsin, part of Froedtert ThedaCare Health. Dr. Karydes is also affiliated with ThedaCare Medical Center-Berlin. The medical group on file is ThedaCare. Dmand AI also links Dr. Karydes to 3 more hospitals, 13 medical groups and 3 group practices and clinics, each named with a free account. Dr. Karydes' employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Harry Karydes' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Karydes practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| ThedaCare Medical Center-New London | Available with a free account |
| +7 more sites and 13 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 Froedtert ThedaCare Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Harry Karydes is one of 1,211 emergency medicine physicians in Wisconsin
Emergency medicine is Dr. Karydes' primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Karydes is licensed in Wisconsin.
Specialties and state licenses
- Emergency medicine, WisconsinPrimary
Emergency medicine physicians near Dr. Karydes
Counts of emergency medicine physicians 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. Harry Karydes billed Medicare for 182 services in 2024
CMS data shows 182 Medicare services from Dr. Karydes across 3 procedure codes in 2024, for 177 Medicare patients. Medicare paid $24,071 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Karydes' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4362024: 18258%
- Tests and treatments
- 2023: 1452024: 0100%
Dr. Karydes compared with the Wisconsin median for emergency medicine physicians, 2024
- Dr. Karydes
- Wisconsin median
- Medicare services
- 182vs 24626% below
- Medicare patients
- 177vs 22120% below
- Part D claims
- 12vs 5779% below
Medians across 1,249 emergency medicine physicians in Wisconsin with Dmand AI profiles that report each measure.
Dr. Karydes' 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. Karydes and other emergency medicine physicians in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Harry Karydes treated 177 Medicare patients in 2024, average age 75
CMS counts 177 Medicare patients who saw Dr. Karydes in 2024. The largest group is 75 to 84, with 63 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 33% are also on Medicaid. Their average risk score is 2.17, 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. Karydes' median patient age at 46, with 51% women.
Dr. Karydes' Medicare patients by age, 2024
Dr. Karydes' Medicare patients by sex, 2024
- Women10056%
- Men7744%
Chronic conditions among Dr. Karydes' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis60%
- Diabetes55%
- Anxiety53%
- Chronic kidney disease47%
- Mood disorders46%
- Ischemic heart disease45%
Share of Medicare patients with each condition. A patient can have several.
Dr. Karydes' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 46
Patient panel by sex, all payers
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Harry Karydes wrote 86 Medicare Part D claims in 2024
In 2024, Dr. Karydes wrote 86 Medicare Part D claims for 69 patients. 93% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $101 in total drug cost. In 2023, CMS named 38 claims across 3 drugs.
Dr. Karydes' Part D claims by kind of drug, 2024
- Generic80 claims93%
- Brand-name and other6 claims7%
Dr. Karydes' most prescribed drugs by claims, 2024
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. Karydes' Part D claims, 2024
- Antibiotics29%25 of 86 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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 382024: 1268%
Drugs named by CMS: 1 in 2024, 3 in 2023.
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
How Dr. Harry Karydes takes part in Medicare
Dr. Karydes accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Harry Karydes received $137 in industry payments from 2017 to 2021
CMS Open Payments shows 8 general payments to Dr. Karydes from 4 drug and device companies from 2017 to 2021. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $61.
General payments to Dr. Karydes by program year, 2017 to 2021
Companies that paid Dr. Karydes the most, 2017 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Harry Karydes graduated from Nova Southeastern College of Osteo Medicine
Dr. Karydes graduated from Nova Southeastern College of Osteo Medicine in 2005.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Harry Karydes'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 National Downloadable File (CMS) (opens in a new tab) |
| 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. Harry Karydes
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. Harry Karydes' NPI number?
Dr. Harry Karydes' NPI number is 1659582146. It was assigned on May 25, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Harry Karydes?
Dr. Harry Karydes is an emergency medicine physician in New London, Wisconsin. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Harry Karydes practice?
Dr. Karydes practices at 1405 Mill St, New London, WI 54961. Dr. Karydes' primary practice is ThedaCare Medical Center-New London in New London, Wisconsin, part of Froedtert ThedaCare Health. Dmand AI also links Dr. Karydes to 3 hospitals, 13 medical groups and 3 group practices and clinics.
What is Dr. Harry Karydes' office phone number?
The practice phone on file for Dr. Karydes is (920) 531-2000.
What is Dr. Harry Karydes' medical license number?
Dr. Karydes holds Wisconsin license 65659.
Which hospitals is Dr. Harry Karydes affiliated with?
Dr. Karydes practices at ThedaCare Medical Center-New London in New London, Wisconsin. Dr. Karydes is also affiliated with ThedaCare Medical Center-Berlin. Dmand AI links Dr. Karydes to 3 more hospitals.
What medical group is Dr. Harry Karydes part of?
Dr. Karydes is linked to ThedaCare. Dmand AI links Dr. Karydes to 13 more medical groups.
Does Dr. Harry Karydes accept Medicare?
Yes. CMS data shows Dr. Karydes billed Medicare for 182 services in 2024, and Dr. Karydes accepts Medicare assignment.
How many Medicare patients does Dr. Harry Karydes see?
CMS counts 177 Medicare patients who saw Dr. Karydes in 2024, with an average age of 75.
What services does Dr. Harry Karydes bill to Medicare?
In 2024, Dr. Karydes' most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and critical care (99291).
Show 4 more questionsShow fewer questions
Where did Dr. Harry Karydes go to medical school?
Dr. Karydes graduated from Nova Southeastern College of Osteo Medicine in 2005.
What drugs does Dr. Harry Karydes prescribe most?
In 2024 Medicare Part D data, Dr. Karydes' most prescribed drugs by claims were Cephalexin.
Has Dr. Harry Karydes received payments from drug or device companies?
CMS Open Payments shows $137 in general payments to Dr. Karydes from 4 companies from 2017 to 2021. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Harry Karydes been practicing?
Dr. Karydes graduated from medical school in 2005, 21 years ago.
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