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Dr. Charles K. Wanich, MD
NPI1376642355PAC ID5597736702
- Medicare services, 2024
- 179
- Medicare patients, 2024
- 29
- Part D claims, 2024
- 574
- Publications
- 7
- Hospital affiliations
- 1
- Practice address
- 245 S Courtenay Pkwy Ste A, Merritt Island, FL 32952
- Practice phone
- Call (321) 452-0020
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Fresenius Kidney Care Courtenay-Merritt Island
Dialysis Center - Independent · Merritt Island, Florida
Find Dr. Wanich'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. Charles K. Wanich is a nephrologist in Merritt Island, Florida
Dr. Wanich practices at Fresenius Kidney Care Courtenay-Merritt Island in Merritt Island, Florida.
Dr. Wanich's NPI, 1376642355, was assigned on September 22, 2006. Dr. Wanich graduated from Chulalongkorn University Faculty of Medicine in 1972. Dr. Wanich holds Florida license ME36933.
NPI and contact details
- NPI
- 1376642355NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5597736702
- NPI enumeration date
- September 22, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (321) 452-0020
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 80
- Medical school graduation
- 1972
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Charles K. Wanich practices at Fresenius Kidney Care Courtenay-Merritt Island in Merritt Island, Florida
Dr. Wanich's primary practice is Fresenius Kidney Care Courtenay-Merritt Island, at 245 S Courtenay Pkwy Ste A, Merritt Island, FL 32952 in Brevard County. The practice phone is (321) 452-0020.
- Fresenius Kidney Care Courtenay-Merritt Island245 S Courtenay Pkwy Ste A, Merritt Island, FL 32952 · Brevard CountyPhone(321) 452-0020
Source: Dmand AI Affiliation Data
Dr. Charles K. Wanich is affiliated with 4 sites of care and 1 medical group
Dr. Wanich's primary practice is Fresenius Kidney Care Courtenay-Merritt Island in Merritt Island, Florida. Dr. Wanich is also affiliated with Cape Canaveral Hospital. The medical group on file is Brevard Nephrology Group. Dmand AI also links Dr. Wanich to 1 more dialysis center and 1 group practice or clinic, each named with a free account.
Fresenius Kidney Care Courtenay-Merritt IslandPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Charles K. Wanich's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wanich practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Fresenius Kidney Care Courtenay-Merritt Island | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Charles K. Wanich is one of 917 nephrologists in Florida
Nephrology is Dr. Wanich's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Wanich is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Wanich's licenses on file in 3 states: Florida, California and Wisconsin.
Specialties and state licenses
- Nephrology, FloridaPrimary
- California license
- Wisconsin license
Nephrologists near Dr. Wanich
Counts of nephrologists with a Dmand AI profile, by place and practice. Each opens the list.
917nephrologists in Florida
4nephrologists in Merritt Island
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Charles K. Wanich billed Medicare for 179 services in 2024
CMS data shows 179 Medicare services from Dr. Wanich across 1 procedure code in 2024, for 29 Medicare patients. Medicare paid $48,826 for them. Every service was in an office.
Medicare services, 2024179
Medicare patients29
Paid by Medicare$48,826
Procedure codes1
Dr. Wanich's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 2272024: 17921%
Dr. Wanich compared with the Florida median for nephrologists, 2024
- Dr. Wanich
- Florida median
- Medicare services
- 179vs 1,49088% below
- Medicare patients
- 29vs 38793% below
- Part D claims
- 339vs 93464% below
Medians across 882 nephrologists in Florida with Dmand AI profiles that report each measure.
Dr. Wanich'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.
Need commercial claims for Dr. Wanich?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Wanich and other nephrologists in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Charles K. Wanich treated 29 Medicare patients in 2024, average age 62
CMS counts 29 Medicare patients who saw Dr. Wanich in 2024. The largest group is under 65, with 14 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 52% are also on Medicaid. Their average risk score is 10.16, 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. Wanich's median patient age at 69, with 48% women.
Medicare patients, 202429
Average age62
Average risk score10.16
Also on Medicaid52%
Dr. Wanich's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Wanich's Medicare patients by sex, 2024
- Women1138%
- Men1862%
Chronic conditions among Dr. Wanich's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol72%
- Heart failure66%
- Ischemic heart disease55%
- Diabetes52%
- Atrial fibrillation48%
- Mood disorders41%
Share of Medicare patients with each condition. A patient can have several.
Dr. Wanich's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women48%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Charles K. Wanich wrote 574 Medicare Part D claims in 2024
In 2024, Dr. Wanich wrote 574 Medicare Part D claims for 45 patients. 90% of them were for generic drugs. CMS names the drug for 339 of them, across 16 drugs with 11 or more claims each, at $45,504 in total drug cost. In 2023, CMS named 373 claims across 17 drugs.
Part D claims, 2024574
Drugs named by CMS16
Total drug cost$45,504
Part D patients45
Dr. Wanich's Part D claims by kind of drug, 2024
- Generic515 claims90%
- Brand-name59 claims10%
Dr. Wanich's 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. Wanich's Part D claims, 2024
- Antibiotics3%20 of 574 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: 3732024: 3399%
Drugs named by CMS: 16 in 2024, 17 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. Charles K. Wanich takes part in Medicare
Dr. Wanich 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. Charles K. Wanich has 7 publications on record
Dmand AI links 7 papers to Dr. Wanich. The most frequent topics are Delirium, Mental Status Schedule and Nursing Assessment.
Papers7
Topics Dr. Wanich writes about most
- Delirium
- Mental Status Schedule
- Nursing Assessment
- Psychiatric Status Rating Scales
- Terminology as Topic
Recent publications by Dr. Wanich
J Am Geriatr Soc
Abstracting and IndexingDeliriumHospitals, University
DeliriumIntraoperative CareNursing Assessment
Ostomy Wound Manage
ClothingDeodorantsEquipment and Supplies
J Nurs Qual Assur
Accidental FallsAccidentsInpatients
See who Dr. Wanich researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Wanich works with, so you can find a warm path to the right nephrologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Charles K. Wanich received $620 in industry payments from 2016 to 2025
CMS Open Payments shows 8 general payments to Dr. Wanich from 6 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $201.
General payments to Dr. Wanich by program year, 2016 to 2025
Companies that paid Dr. Wanich 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. Charles K. Wanich graduated from Chulalongkorn University Faculty of Medicine
Dr. Wanich graduated from Chulalongkorn University Faculty of Medicine in 1972.
- Medical school
- Board certified in internal medicine
- Board certified in nephrology
Source: Dmand AI Professional Profile Data
Dr. Charles K. Wanich accepts plans from 16 insurance carriers
Dr. Wanich is in network with 16 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
- Aetna
- Elevance
- United Healthcare
- Cigna
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Blue Cross Blue Shield of Michigan
- Excellus BlueCross BlueShield
- +8 more carriersWith a free account
Plan types Dr. Wanich accepts, by number of carriers
- PPO11
- HMO8
- Medicare7
- EPO4
- POS4
Source: Dmand AI Insurance Network Data
Sources for Dr. Charles K. Wanich'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) |
| 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. Charles K. Wanich
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. Charles K. Wanich's NPI number?
Dr. Charles K. Wanich's NPI number is 1376642355. It was assigned on September 22, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Charles K. Wanich?
Dr. Charles K. Wanich is a nephrologist in Merritt Island, Florida. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Charles K. Wanich practice?
Dr. Wanich practices at 245 S Courtenay Pkwy Ste A, Merritt Island, FL 32952. Dr. Wanich's primary practice is Fresenius Kidney Care Courtenay-Merritt Island in Merritt Island, Florida. Dmand AI also links Dr. Wanich to 1 dialysis center and 1 group practice or clinic.
What is Dr. Charles K. Wanich's office phone number?
The practice phone on file for Dr. Wanich is (321) 452-0020.
What is Dr. Charles K. Wanich's medical license number?
Dr. Wanich holds Florida license ME36933, one of the licenses on file in 3 states.
Which states has Dr. Charles K. Wanich been licensed in?
Dmand AI has state licenses on file for Dr. Wanich in Florida (1980 to 2026), California (since 1980) and Wisconsin (1977 to 1991).
Which hospitals is Dr. Charles K. Wanich affiliated with?
Dr. Wanich is affiliated with Cape Canaveral Hospital.
What medical group is Dr. Charles K. Wanich part of?
Dr. Wanich is linked to Brevard Nephrology Group.
Does Dr. Charles K. Wanich accept Medicare?
Yes. CMS data shows Dr. Wanich billed Medicare for 179 services in 2024, and Dr. Wanich accepts Medicare assignment.
How many Medicare patients does Dr. Charles K. Wanich see?
CMS counts 29 Medicare patients who saw Dr. Wanich in 2024, with an average age of 62.
Show 8 more questionsShow fewer questions
Is Dr. Charles K. Wanich board certified?
Yes. Dr. Wanich is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Charles K. Wanich bill to Medicare?
In 2024, Dr. Wanich's most billed Medicare services were dialysis (90960).
Where did Dr. Charles K. Wanich go to medical school?
Dr. Wanich graduated from Chulalongkorn University Faculty of Medicine in 1972.
What drugs does Dr. Charles K. Wanich prescribe most?
In 2024 Medicare Part D data, Dr. Wanich's most prescribed drugs by claims were Sevelamer Carbonate, Calcium Acetate and Amlodipine Besylate.
Has Dr. Charles K. Wanich received payments from drug or device companies?
CMS Open Payments shows $620 in general payments to Dr. Wanich from 6 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Charles K. Wanich been practicing?
Dr. Wanich graduated from medical school in 1972, 54 years ago.
Does Dr. Charles K. Wanich do research?
Dmand AI links 7 publications to Dr. Wanich.
What insurance does Dr. Charles K. Wanich accept?
Dr. Wanich is in network with 16 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
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