Dr. David S. Madwar, MD
- Medicare services, 2019
- 181
- Part D claims, 2024
- 4,525
- Hospital affiliations
- 1
- Industry payments
- $155
- State licenses
- 2
- Practice address
- 350 7th St N, Naples, FL 34102
- Practice phone
- Call (239) 624-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Madwar's professional email, personal email and mobile number
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Dr. David S. Madwar is an internist in Naples, Florida
Dr. Madwar practices at NCH Baker Hospital in Naples, Florida, part of NCH Healthcare System.
Dr. Madwar's NPI, 1255383592, was assigned on May 16, 2006. Dr. Madwar graduated from Ohio State College of Medicine in 1995. Dr. Madwar holds Florida license FLME0082289.
- NPI
- 1255383592NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0042213993
- NPI enumeration date
- May 16, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (239) 624-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David S. Madwar practices at NCH Baker Hospital in Naples, Florida
Dr. Madwar's primary practice is NCH Baker Hospital, at 350 7th St N, Naples, FL 34102 in Collier County. The practice phone is (239) 624-5000.
- NCH Baker Hospital350 7th St N, Naples, FL 34102 · Collier CountyPhone(239) 624-5000
Source: Dmand AI Affiliation Data
Dr. David S. Madwar is affiliated with 4 sites of care
Dr. Madwar's primary practice is NCH Baker Hospital in Naples, Florida, part of NCH Healthcare System. Dmand AI also links Dr. Madwar to 2 home health agencies and 1 physician office, 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. David S. Madwar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Madwar practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| NCH Baker Hospital | Available with a free account |
| +3 more affiliated sites | 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 NCH Healthcare System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. David S. Madwar is one of 9,009 internists in Florida
Internal medicine is Dr. Madwar's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Madwar is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Madwar's licenses on file in 2 states: Florida and Ohio.
Specialties and state licenses
- Internal medicine, FloridaPrimary
- Ohio license
Internists near Dr. Madwar
Counts of internists 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. David S. Madwar billed Medicare for 181 services in 2019
CMS data shows 181 Medicare services from Dr. Madwar across 4 procedure codes in 2019. Medicare paid $6,176 for them. Every service was in an office.
Dr. Madwar's Medicare services by type, 2018 to 2019
- 2018
- 2019
- Office and hospital visits
- 2018: 5262019: 14073%
- Surgery
- 2018: 3102019: 4187%
- Drugs given in the office
- 2018: 212019: 0100%
- Lab and pathology
- 2018: 132019: 0100%
- Tests and treatments
- 2018: 1642019: 0100%
- Other services
- 2018: 672019: 0100%
Dr. Madwar compared with the Florida median for internists, 2019
- Dr. Madwar
- Florida median
- Medicare services
- 181vs 55567% below
- Part D claims
- 3,806vs 4668.2 times
Medians across 8,488 internists in Florida with Dmand AI profiles that report each measure.
Dr. Madwar's most billed Medicare procedure codes, 2019
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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David S. Madwar's patients have a median age of 79
Across all payers, Dmand AI patient panel data puts Dr. Madwar's median patient age at 79, with 50% women.
Dr. Madwar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 79
Patient panel by sex, all payers
- Women50%
- Men48%
Source: Dmand AI Patient Panel Data
Dr. David S. Madwar wrote 4,525 Medicare Part D claims in 2024
In 2024, Dr. Madwar wrote 4,525 Medicare Part D claims for 295 patients. 81% of them were for generic drugs. CMS names the drug for 3,806 of them, across 90 drugs with 11 or more claims each, at $935,415 in total drug cost. In 2023, CMS named 3,602 claims across 83 drugs.
Dr. Madwar's Part D claims by kind of drug, 2024
- Generic3,651 claims81%
- Brand-name861 claims19%
- Other13 claims0%
Dr. Madwar'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. Madwar's Part D claims, 2024
- Opioids1%56 of 4,525 claims
- Antibiotics3%158 of 4,525 claims
- Antipsychotics, patients 65 and over0%22 of 4,525 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: 3,6022024: 3,8066%
Drugs named by CMS: 90 in 2024, 83 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. David S. Madwar takes part in Medicare
Dr. Madwar 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. David S. Madwar received $155 in industry payments from 2023 to 2025
CMS Open Payments shows 3 general payments to Dr. Madwar from 2 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 100% of the total. Edwards Lifesciences Corporation paid the most, $125.
General payments to Dr. Madwar by program year, 2023 to 2025
Companies that paid Dr. Madwar the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David S. Madwar has 1 award and honors on record
Dmand AI lists 1 award for Dr. Madwar, most recently Gulfshore Life Magazine: Top Doctors in 2014.
Awards and honors for Dr. Madwar
- 2014
- Gulfshore Life Magazine: Top Doctors
Source: Dmand AI Professional Profile Data
Dr. David S. Madwar graduated from Ohio State College of Medicine
Dr. Madwar graduated from Ohio State College of Medicine in 1995.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Sources for Dr. David S. Madwar'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)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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. David S. Madwar
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. David S. Madwar's NPI number?
Dr. David S. Madwar's NPI number is 1255383592. It was assigned on May 16, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David S. Madwar?
Dr. David S. Madwar is an internist in Naples, Florida. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. David S. Madwar practice?
Dr. Madwar practices at 350 7th St N, Naples, FL 34102. Dr. Madwar's primary practice is NCH Baker Hospital in Naples, Florida, part of NCH Healthcare System. Dmand AI also links Dr. Madwar to 2 home health agencies and 1 physician office.
What is Dr. David S. Madwar's office phone number?
The practice phone on file for Dr. Madwar is (239) 624-5000.
What is Dr. David S. Madwar's medical license number?
Dr. Madwar holds Florida license FLME0082289, one of the licenses on file in 2 states.
Which states has Dr. David S. Madwar been licensed in?
Dmand AI has state licenses on file for Dr. Madwar in Florida (2001 to 2027) and Ohio (1996 to 2002).
Which hospitals is Dr. David S. Madwar affiliated with?
Dr. Madwar practices at NCH Baker Hospital in Naples, Florida.
Does Dr. David S. Madwar accept Medicare?
Yes. CMS data shows Dr. Madwar billed Medicare for 181 services in 2019, and Dr. Madwar accepts Medicare assignment.
Is Dr. David S. Madwar board certified?
Yes. Dr. Madwar is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. David S. Madwar bill to Medicare?
In 2019, Dr. Madwar's most billed Medicare services were office visit, established patient (99213), surgery: heart and blood vessels (36415) and office visit, established patient (99214).
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Where did Dr. David S. Madwar go to medical school?
Dr. Madwar graduated from Ohio State College of Medicine in 1995.
What drugs does Dr. David S. Madwar prescribe most?
In 2024 Medicare Part D data, Dr. Madwar's most prescribed drugs by claims were Atorvastatin Calcium, Eliquis and Rosuvastatin Calcium.
Has Dr. David S. Madwar received payments from drug or device companies?
CMS Open Payments shows $155 in general payments to Dr. Madwar from 2 companies from 2023 to 2025. The largest total came from Edwards Lifesciences Corporation.
How long has Dr. David S. Madwar been practicing?
Dr. Madwar graduated from medical school in 1995, 31 years ago.
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