Dr. David Wayne Stephenson, MD

  • Leesburg, FL
  • Internist
NPI1093983157PAC ID6608044243
Medicare services, 2024
1,876
Medicare patients, 2024
310
Part D claims, 2024
248
Hospital affiliations
2
Industry payments
$240
Practice address
600 E Dixie Ave, Leesburg, FL 34748
Practice phone
Call (352) 323-5762
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Leesburg Regional Medical Center

Leesburg, Florida

See all 8 affiliations

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Dr. David Wayne Stephenson is an internist in Leesburg, Florida

Dr. Stephenson practices at Leesburg Regional Medical Center in Leesburg, Florida.

Dr. Stephenson's NPI, 1093983157, was assigned on February 12, 2008. Dr. Stephenson graduated from East Tennessee State University James H. Quillen College of Medicine in 2006. Dr. Stephenson holds Florida license ME106525.

NPI and contact details
Medicare PAC ID
6608044243
NPI enumeration date
February 12, 2008
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(352) 323-5762
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
46
Medical school graduation
2006

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. David Wayne Stephenson practices at Leesburg Regional Medical Center in Leesburg, Florida

Dr. Stephenson's primary practice is Leesburg Regional Medical Center, at 600 E Dixie Ave, Leesburg, FL 34748 in Lake County. The practice phone is (352) 323-5762.

  • Leesburg Regional Medical Center
    600 E Dixie Ave, Leesburg, FL 34748 · Lake CountyPhone(352) 323-5762

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. David Wayne Stephenson is affiliated with 4 sites of care and 4 medical groups

Dr. Stephenson's primary practice is Leesburg Regional Medical Center in Leesburg, Florida. Dr. Stephenson is also affiliated with UF Health Leesburg Hospital. The medical group on file is Cogent Healthcare. Dmand AI also links Dr. Stephenson to 1 more hospital, 3 medical groups and 1 group practice or clinic, each named with a free account.

See all 8 affiliations for Dr. Stephenson

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. David Wayne Stephenson's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Stephenson practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Leesburg Regional Medical CenterAvailable with a free account
+3 more sites and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. David Wayne Stephenson is one of 9,009 internists in Florida

Internal medicine is Dr. Stephenson's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Stephenson is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Stephenson's licenses on file in 4 states: Florida, Virginia, Tennessee and North Carolina.

Specialties and state licenses

  • Internal medicine, FloridaPrimaryLicense ME106525 · 2009 to 2026 · taxonomy 207R00000X
  • Virginia license1980 to 2016
  • Tennessee license2002 to 2012
  • North Carolina license2007 to 2010

Clinical focus

Dmand AI lists acute diabetes, acute stomach ulcer, anemia, atherosclerosis, bile duct problems, cardiac arrhythmia, cellulitis and chest pain among the conditions Dr. Stephenson treats.

Internists near Dr. Stephenson

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 Wayne Stephenson billed Medicare for 1,876 services in 2024

CMS data shows 1,876 Medicare services from Dr. Stephenson across 6 procedure codes in 2024, for 310 Medicare patients. Medicare paid $115,877 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 20241,876
Medicare patients310
Paid by Medicare$115,877
Procedure codes6

Dr. Stephenson's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 4,1192024: 1,87654%

Dr. Stephenson compared with the Florida median for internists, 2024

  • Dr. Stephenson
  • Florida median
Medicare services
1,876vs 5553.4 times
Medicare patients
310vs 21544% above
Part D claims
36vs 46692% below

Medians across 8,488 internists in Florida with Dmand AI profiles that report each measure.

Dr. Stephenson'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.

See all procedures by Dr. Stephenson

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Stephenson and other internists in Florida.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. David Wayne Stephenson treated 310 Medicare patients in 2024, average age 76

CMS counts 310 Medicare patients who saw Dr. Stephenson in 2024. The largest group is 75 to 84, with 127 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 27% are also on Medicaid. Their average risk score is 3.13, 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. Stephenson's median patient age at 76, with 38% women.

Medicare patients, 2024310
Average age76
Average risk score3.13
Also on Medicaid27%

Dr. Stephenson's Medicare patients by age, 2024

Dr. Stephenson's Medicare patients by sex, 2024

  • Women15751%
  • Men15349%

Chronic conditions among Dr. Stephenson's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Ischemic heart disease67%
  4. Heart failure64%
  5. Chronic kidney disease61%
  6. Mood disorders61%
  7. Arthritis58%
  8. Depression57%

Share of Medicare patients with each condition. A patient can have several.

Dr. Stephenson's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 76

Patient panel by sex, all payers

  • Women38%
  • Men62%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. David Wayne Stephenson wrote 248 Medicare Part D claims in 2024

In 2024, Dr. Stephenson wrote 248 Medicare Part D claims for 101 patients. 90% of them were for generic drugs. CMS names the drug for 36 of them, across 3 drugs with 11 or more claims each, at $84 in total drug cost. In 2023, CMS named 128 claims across 8 drugs.

Part D claims, 2024248
Drugs named by CMS3
Total drug cost$84
Part D patients101

Dr. Stephenson's Part D claims by kind of drug, 2024

  • Generic223 claims90%
  • Brand-name25 claims10%

Dr. Stephenson'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. Stephenson's Part D claims, 2024

  • Antibiotics15%38 of 248 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: 1282024: 3672%

Drugs named by CMS: 3 in 2024, 8 in 2023.

See all prescribing by Dr. Stephenson

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 Wayne Stephenson takes part in Medicare

Dr. Stephenson 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 Wayne Stephenson received $240 in industry payments from 2019 to 2024

CMS Open Payments shows 2 general payments to Dr. Stephenson from 2 drug and device companies from 2019 to 2024. Food and beverage make up the largest share, 100% of the total. Amgen Inc. paid the most, $125.

General payments to Dr. Stephenson by program year, 2019 to 2024

Companies that paid Dr. Stephenson the most, 2019 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Stephenson

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. David Wayne Stephenson graduated from East Tennessee State University James H. Quillen College of Medicine

Dr. Stephenson graduated from East Tennessee State University James H. Quillen College of Medicine in 2006.

  1. Medical schoolEast Tennessee State University James H. Quillen College of Medicine
  2. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. David Wayne Stephenson accepts plans from 8 insurance carriers

Dr. Stephenson is in network with 8 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.

  • Blue Cross Blue Shield of Michigan
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • CMS Medicare
  • RI State Medicaid
  • VT State Medicaid
  • WI State Medicaid

Plan types Dr. Stephenson accepts, by number of carriers

  1. Medicare5
  2. PPO4
  3. Medicaid3
  4. HMO1
  5. POS1

Source: Dmand AI Insurance Network Data

Sources for Dr. David Wayne Stephenson's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. David Wayne Stephenson

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 Wayne Stephenson's NPI number?

Dr. David Wayne Stephenson's NPI number is 1093983157. It was assigned on February 12, 2008, and it is active in the NPI Registry.

What kind of doctor is Dr. David Wayne Stephenson?

Dr. David Wayne Stephenson is an internist in Leesburg, Florida. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Dr. David Wayne Stephenson practice?

Dr. Stephenson practices at 600 E Dixie Ave, Leesburg, FL 34748. Dr. Stephenson's primary practice is Leesburg Regional Medical Center in Leesburg, Florida. Dmand AI also links Dr. Stephenson to 1 hospital, 3 medical groups and 1 group practice or clinic.

What is Dr. David Wayne Stephenson's office phone number?

The practice phone on file for Dr. Stephenson is (352) 323-5762.

What is Dr. David Wayne Stephenson's medical license number?

Dr. Stephenson holds Florida license ME106525, one of the licenses on file in 4 states.

Which states has Dr. David Wayne Stephenson been licensed in?

Dmand AI has state licenses on file for Dr. Stephenson in Florida (2009 to 2026), Virginia (1980 to 2016), Tennessee (2002 to 2012) and North Carolina (2007 to 2010).

Which hospitals is Dr. David Wayne Stephenson affiliated with?

Dr. Stephenson is affiliated with UF Health Leesburg Hospital. Dmand AI links Dr. Stephenson to 1 more hospital.

What medical group is Dr. David Wayne Stephenson part of?

Dr. Stephenson is linked to Cogent Healthcare. Dmand AI links Dr. Stephenson to 3 more medical groups.

Does Dr. David Wayne Stephenson accept Medicare?

Yes. CMS data shows Dr. Stephenson billed Medicare for 1,876 services in 2024, and Dr. Stephenson accepts Medicare assignment.

How many Medicare patients does Dr. David Wayne Stephenson see?

CMS counts 310 Medicare patients who saw Dr. Stephenson in 2024, with an average age of 76.

Show 7 more questionsShow fewer questions

Is Dr. David Wayne Stephenson board certified?

Yes. Dr. Stephenson is board certified in internal medicine by the American Board of Internal Medicine.

What services does Dr. David Wayne Stephenson bill to Medicare?

In 2024, Dr. Stephenson's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99239) and hospital inpatient care (99222).

Where did Dr. David Wayne Stephenson go to medical school?

Dr. Stephenson graduated from East Tennessee State University James H. Quillen College of Medicine in 2006.

What drugs does Dr. David Wayne Stephenson prescribe most?

In 2024 Medicare Part D data, Dr. Stephenson's most prescribed drugs by claims were Furosemide, Prednisone and Metoprolol Tartrate.

Has Dr. David Wayne Stephenson received payments from drug or device companies?

CMS Open Payments shows $240 in general payments to Dr. Stephenson from 2 companies from 2019 to 2024. The largest total came from Amgen Inc.

How long has Dr. David Wayne Stephenson been practicing?

Dr. Stephenson graduated from medical school in 2006, 20 years ago.

What insurance does Dr. David Wayne Stephenson accept?

Dr. Stephenson is in network with 8 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.

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