Dr. David S Madwar , MD
Internal Medicine • Naples, FL
1400 Gulf Shore Blvd N, Suite 166
Naples, FL 341024968
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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Dr. David Madwar is listed in NPPES under Internal Medicine.
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NPI assigned on May 16, 2006; this date does not establish years in practice.
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Published CMS data list 181 Original Medicare Part B services in 2019.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2019. Published rows only; this is not a quality measure.
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Published Part B service records, 2019:
- 99213 — Established patient outpatient office visit: 73 service units.
- 36415 — Insertion of needle into vein for collection of blood sample: 41 service units.
- 99214 — Established patient outpatient office visit: 41 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2019. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2018 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2019). CPT notice
See all 4 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 3,806 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Atorvastatin Calcium — 346 prescription fills, including refills.
- Eliquis (Apixaban) — 175 prescription fills, including refills.
- Rosuvastatin Calcium — 168 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 90 records in the table · Guide: How to read Medicare Part D prescriber data
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More Part D prescriptions than 65% of clinicians listed under Internal Medicine in Naples, FL (2024, 150 clinicians with data). Median for this group: 1,032. Middle half: 154 to 4,796.
More Part D prescriptions than 60% of clinicians listed under Internal Medicine in Florida (2024, 6,545 clinicians with data). Median for this group: 1,318. Middle half: 158 to 5,882.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 933 in 2017 to 181 in 2019.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2017–2019.
Practice Location & Contact Primary Location
1400 Gulf Shore Blvd N
Suite 166
Naples, FL 341024968
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
CMS Doctors and Clinicians lists 1 group name: The Moorings Incorporated. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
Ohio State University College Of Medicine
1995
What Public CMS Data Show
Internal Medicine: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare-allowed amount
About $11,569 in 2019
The total amount Medicare approved for these services in 2019. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2019.
Paid by Medicare
About $6,177 in 2019
The part of the Medicare-allowed amount that Medicare itself paid in 2019, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2019.
30-day fills
8,923 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$935,415 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.
Industry payments (Open Payments)
Fewer than 11 payment records totaling $14.16 in 2025
Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.
It shows reported financial ties between this clinician and companies. You can ask your clinician about them.
These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.
General: payments not tied to research, such as meals, travel, consulting or speaking fees.
A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.
Source: CMS Open Payments, program year 2025.
Years since graduation
31 years (graduated 1995)
CMS Doctors and Clinicians data list 1995 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2006
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Can order Medicare-covered services
CMS lists Dr. Madwar as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Naples and Florida
Billing and prescribing volume is not a quality rating.
Medicare Part D prescriptions
More Part D prescriptions than 65% of clinicians listed under Internal Medicine in Naples, FL (2024, 150 clinicians with data). Median for this group: 1,032. Middle half: 154 to 4,796.
More Part D prescriptions than 60% of clinicians listed under Internal Medicine in Florida (2024, 6,545 clinicians with data). Median for this group: 1,318. Middle half: 158 to 5,882.
Part D drug cost
A higher Part D drug cost than 90% of clinicians listed under Internal Medicine in Naples, FL (2024, 150 clinicians with data). Median for this group: $78,966. Middle half: $11,267 to $510,855.
A higher Part D drug cost than 90% of clinicians listed under Internal Medicine in Florida (2024, 6,545 clinicians with data). Median for this group: $86,865. Middle half: $8,159 to $434,445.
Medicare Part B
Comparisons use 2024 data. The latest CMS data for Dr. Madwar are from 2019.
208 active clinicians are listed under Internal Medicine with a practice address in Naples, FL (10,165 in Florida).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Naples
22.1% of these 208 clinicians have the CMS telehealth indicator.
59.6% of these 208 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services decreased 81% from 933 in 2017 to 181 in 2019.
- 2017: 933
- 2018: 1,101
- 2019: 181
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Medicare-allowed amount
Medicare-allowed amount decreased 74% from $44,639 in 2017 to $11,569 in 2019.
- 2017: $44,639
- 2018: $49,610
- 2019: $11,569
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Paid by Medicare
Paid by Medicare decreased 80% from $30,882 in 2017 to $6,177 in 2019.
- 2017: $30,882
- 2018: $35,436
- 2019: $6,177
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Medicare Part D prescriptions
Medicare Part D prescriptions stayed about the same: 3,726 in 2020 and 3,806 in 2024.
- 2020: 3,726
- 2021: 3,289
- 2022: 3,426
- 2023: 3,602
- 2024: 3,806
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30-day fills
30-day fills stayed about the same: 8,308 in 2020 and 8,923 in 2024.
- 2020: 8,308
- 2021: 7,752
- 2022: 8,047
- 2023: 8,296
- 2024: 8,923
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Part D drug cost
Part D drug cost increased 69% from $554,661 in 2020 to $935,415 in 2024.
- 2020: $554,661
- 2021: $557,726
- 2022: $660,397
- 2023: $832,657
- 2024: $935,415
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $125.00 in 2023 to $14.16 in 2025.
- 2023: $125.00
- 2024: $15.94
- 2025: $14.16
Sources: CMS Medicare Physician & Other Practitioners (2019), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 – December 31, 2025): fewer than 11 records totaling $14.16.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Amgen Inc. |
Food and Beverage
In-kind items and services
|
REPATHA | General | $14.16 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2018 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2017–2019; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
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99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
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73 | 59 | $95.00 | $76.96 |
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36415
Insertion of needle into vein for collection of blood sample
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41 | 34 | $10.00 | $2.94 |
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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
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41 | 40 | $135.00 | $112.49 |
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99212
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
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26 | 23 | $55.00 | $46.86 |
Source: CMS Part B by Provider and Service, 2019; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Atorvastatin Calcium | Atorvastatin Calcium | 346 | 29,155 | $4,989.71 | 93 |
| Eliquis | Apixaban | 175 | 10,411 | $197,464.64 | 37 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 168 | 13,624 | $2,971.67 | 45 |
| Amlodipine Besylate | Amlodipine Besylate | 161 | 13,093 | $1,670.58 | 41 |
| Valsartan | Valsartan | 129 | 9,390 | $3,970.72 | 28 |
| Levothyroxine Sodium | Levothyroxine Sodium | 125 | 10,094 | $3,578.78 | 32 |
| Methylprednisolone | Methylprednisolone | 109 | 672 | $908.14 | 80 |
| Synthroid | Levothyroxine Sodium | 86 | 5,815 | $5,725.63 | 18 |
| Metoprolol Succinate | Metoprolol Succinate | 80 | 7,069 | $1,779.66 | 26 |
| Omeprazole | Omeprazole | 76 | 5,760 | $889.77 | 21 |
| Ezetimibe | Ezetimibe | 76 | 6,728 | $2,382.63 | 24 |
| Montelukast Sodium | Montelukast Sodium | 74 | 5,330 | $687.73 | 20 |
| Tamsulosin Hcl | Tamsulosin Hcl | 73 | 6,436 | $1,700.42 | 23 |
| Escitalopram Oxalate | Escitalopram Oxalate | 70 | 5,617 | $1,345.77 | 22 |
| Lisinopril | Lisinopril | 69 | 6,210 | $620.58 | 21 |
| Alprazolam | Alprazolam | 66 | 2,724 | $669.21 | 26 |
| Losartan Potassium | Losartan Potassium | 65 | 5,610 | $1,270.15 | 18 |
| Sertraline Hcl | Sertraline Hcl | 61 | 4,709 | $556.93 | 13 |
| Repatha Sureclick | Evolocumab | 60 | 3,860 | $74,234.27 | 15 |
| Allopurinol | Allopurinol | 54 | 4,800 | $352.93 | 16 |
| Metformin Hcl | Metformin Hcl | 54 | 4,380 | $810.88 | 16 |
| Hydrochlorothiazide | Hydrochlorothiazide | 52 | 4,545 | $381.87 | 17 |
| Ozempic | Semaglutide | 51 | 2,270 | $71,221.21 | 12 |
| Alendronate Sodium | Alendronate Sodium | 50 | 3,814 | $487.37 | 15 |
| Azithromycin | Azithromycin | 48 | 243 | $203.86 | 36 |
(top 25 shown)
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
NUCC Taxonomy Code: 207R00000X
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSSources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
The Moorings Incorporated
130 Moorings Park Dr, Naples, FL 341052122
The Moorings Incorporated
120 Moorings Park Dr, Naples, FL 341052122
Career & Practice History
NPI enumerated May 16, 2006.
No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.
NPI Administrative Meta
Other Internal Medicine Providers in Naples
- Dr. Lauren Saravis, MD
- Dr. Corey Howard, MD
- Dr. Don Bradke, MD
- Marjan Rabbani
- Dr. William Grubbs, MD
- Dr. Lianne Zaragoza, MD
Mailing Address
1400 Gulf Shore Blvd N, Suite 166
Naples, FL 341024968
Phone: 2393525550