Dr. Aaron Michael Lewis, DO

  • Denton, TX
  • General surgeon
NPI1689933491PAC ID5395036958
Medicare services, 2024
90
Medicare patients, 2024
103
Part D claims, 2024
137
Publications
2
MIPS score, 2024
96
Practice address
3535 South I35 East, Denton, TX 76210
Practice phone
Call (940) 384-3535
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Medical City Denton

Hospital · Denton, Texas

See all 6 affiliations

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Dr. Aaron Michael Lewis is a general surgeon in Denton, Texas

Dr. Lewis practices at Medical City Denton in Denton, Texas, part of HCA Healthcare.

Dr. Lewis' NPI, 1689933491, was assigned on May 14, 2012. Dr. Lewis graduated from Texas College of Osteopathic Medicine in 2012. Dr. Lewis holds Tennessee license 3758.

NPI and contact details
Medicare PAC ID
5395036958
NPI enumeration date
May 14, 2012
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(940) 384-3535
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
40
Medical school graduation
2012

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

Dr. Aaron Michael Lewis practices at Medical City Denton in Denton, Texas

Dr. Lewis' primary practice is Medical City Denton, at 3535 South I35 East, Denton, TX 76210 in Denton County. The practice phone is (940) 384-3535.

  • Medical City Denton
    3535 South I35 East, Denton, TX 76210 · Denton CountyPhone(940) 384-3535

Source: Dmand AI Affiliation Data

Dr. Aaron Michael Lewis is affiliated with 4 sites of care and 2 medical groups

Dr. Lewis' primary practice is Medical City Denton in Denton, Texas, part of HCA Healthcare. Dr. Lewis is also affiliated with Medical City Alliance Hospital. The medical group on file is North Texas Surgical Specialists. Dmand AI also links Dr. Lewis to 2 more group practices and clinics and 1 medical group, each named with a free account.

See all 6 affiliations for Dr. Lewis

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Aaron Michael Lewis' practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lewis practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Medical City DentonAvailable with a free account
+3 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Aaron Michael Lewis is one of 1,939 general surgeons in Texas

Surgery is Dr. Lewis' primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Lewis is board certified in surgery by the American Board of Surgery. Dr. Lewis is licensed in Tennessee.

Specialties and state licenses

  • Surgery, TennesseePrimaryLicense 3758 · taxonomy 208600000X

Clinical focus

Dmand AI lists cancerous skin growth removal, colon removal, esophagus, stomach, or upper small intestine surgery, gallbladder removal, groin hernia surgery and mastectomy among the conditions Dr. Lewis treats.

General surgeons near Dr. Lewis

Counts of general surgeons 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. Aaron Michael Lewis billed Medicare for 90 services in 2024

CMS data shows 90 Medicare services from Dr. Lewis across 4 procedure codes in 2024, all of them office visits, for 103 Medicare patients. Medicare paid $5,464 for them. Every service was in an office.

Medicare services, 202490
Medicare patients103
Paid by Medicare$5,464
Procedure codes4

Dr. Lewis' Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 1122024: 9020%

Dr. Lewis compared with the Texas median for general surgeons, 2024

  • Dr. Lewis
  • Texas median
Medicare services
90vs 11824% below
Medicare patients
103vs 976% above
Part D claims
53vs 4226% above

Medians across 1,674 general surgeons in Texas with Dmand AI profiles that report each measure.

Dr. Lewis' 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. Lewis

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lewis and other general surgeons in Texas.

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

Dr. Aaron Michael Lewis treated 103 Medicare patients in 2024, average age 72

CMS counts 103 Medicare patients who saw Dr. Lewis in 2024. The largest group is 65 to 74, with 42 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 22% are also on Medicaid. Their average risk score is 1.62, 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. Lewis' median patient age at 57, with 53% women.

Medicare patients, 2024103
Average age72
Average risk score1.62
Also on Medicaid22%

Dr. Lewis' Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Lewis' Medicare patients by sex, 2024

  • Women5856%
  • Men4544%

Chronic conditions among Dr. Lewis' Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis57%
  4. Anxiety48%
  5. Ischemic heart disease39%
  6. Mood disorders39%
  7. Diabetes37%
  8. Depression36%

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

Dr. Lewis' patients across all payers

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

Patient panel by age, all payers

Median age 57

Patient panel by sex, all payers

  • Women53%
  • Men46%

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

Dr. Aaron Michael Lewis wrote 137 Medicare Part D claims in 2024

In 2024, Dr. Lewis wrote 137 Medicare Part D claims for 65 patients. 96% of them were for generic drugs. CMS names the drug for 53 of them, across 2 drugs with 11 or more claims each, at $70 in total drug cost. In 2023, CMS named 102 claims across 3 drugs.

Part D claims, 2024137
Drugs named by CMS2
Total drug cost$70
Part D patients65

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

  • Generic132 claims96%
  • Brand-name and other5 claims4%

Dr. Lewis' 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. Lewis' Part D claims, 2024

  • Opioids27%37 of 137 claims
  • Antibiotics18%24 of 137 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: 1022024: 5348%

Drugs named by CMS: 2 in 2024, 3 in 2023.

See all prescribing by Dr. Lewis

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

Dr. Aaron Michael Lewis scored 96 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 96 out of 100 for Dr. Lewis for performance year 2024, reported through an alternative payment model (APM). Dr. Lewis accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Lewis' MIPS scores, performance year 2024

  • 96of 100Final score
  • 85.2of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)

Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)

Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)

Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)

Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

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Dr. Aaron Michael Lewis has 2 publications on record

Dmand AI links 2 papers to Dr. Lewis in 2018. Dr. Lewis' most frequent co-authors are Jayson David Aydelotte, MD, Leopoldo Carlos Cancio, MD and Daniel L. Dent, MD.

Papers2

Dr. Lewis' most frequent co-authors

Recent publications by Dr. Lewis

See all 2 publications and co-authors

See who Dr. Lewis researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Lewis works with, so you can find a warm path to the right general surgeons.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Aaron Michael Lewis received $10,092 in industry payments from 2019 to 2025

CMS Open Payments shows 81 general payments to Dr. Lewis from 22 drug and device companies from 2019 to 2025. Education make up the largest share, 30% of the total. Intuitive Surgical, Inc. paid the most, $7,951.

General payments to Dr. Lewis by program year, 2019 to 2025

General payments to Dr. Lewis by kind, 2019 to 2025

$10.1Kin total
  • Education$3,03030%
  • Debt forgiveness$3,00030%
  • Travel and lodging$2,17222%
  • Food and beverage$1,74017%
  • Speaker and faculty fees$1501%

Companies that paid Dr. Lewis the most, 2019 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Lewis

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

Dr. Aaron Michael Lewis graduated from Texas College of Osteopathic Medicine

Dr. Lewis graduated from Texas College of Osteopathic Medicine in 2012.

  1. Medical schoolTexas College of Osteopathic Medicine
  2. Board certified in surgeryAmerican Board of Surgery
  3. Board certified in 2019 - 2026TN State License
  4. Board certified in 2018 - 2026TX State License

Source: Dmand AI Professional Profile Data

Dr. Aaron Michael Lewis accepts plans from 24 insurance carriers

Dr. Lewis is in network with 24 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 14. Check the plan with the practice before a visit.

Plan types Dr. Lewis accepts, by number of carriers

  1. PPO14
  2. HMO13
  3. Medicare11
  4. POS7
  5. EPO4
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Aaron Michael Lewis'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 phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
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. Aaron Michael Lewis

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. Aaron Michael Lewis' NPI number?

Dr. Aaron Michael Lewis' NPI number is 1689933491. It was assigned on May 14, 2012, and it is active in the NPI Registry.

What kind of doctor is Dr. Aaron Michael Lewis?

Dr. Aaron Michael Lewis is a general surgeon in Denton, Texas. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).

Where does Dr. Aaron Michael Lewis practice?

Dr. Lewis practices at 3535 South I35 East, Denton, TX 76210. Dr. Lewis' primary practice is Medical City Denton in Denton, Texas, part of HCA Healthcare. Dmand AI also links Dr. Lewis to 2 group practices and clinics and 1 medical group.

What is Dr. Aaron Michael Lewis' office phone number?

The practice phone on file for Dr. Lewis is (940) 384-3535.

What is Dr. Aaron Michael Lewis' medical license number?

Dr. Lewis holds Tennessee license 3758.

Which hospitals is Dr. Aaron Michael Lewis affiliated with?

Dr. Lewis practices at Medical City Denton in Denton, Texas. Dr. Lewis is also affiliated with Medical City Alliance Hospital.

What medical group is Dr. Aaron Michael Lewis part of?

Dr. Lewis is linked to North Texas Surgical Specialists. Dmand AI links Dr. Lewis to 1 more medical group.

Does Dr. Aaron Michael Lewis accept Medicare?

Yes. CMS data shows Dr. Lewis billed Medicare for 90 services in 2024, and Dr. Lewis accepts Medicare assignment.

What is Dr. Aaron Michael Lewis' MIPS score?

Dr. Lewis' MIPS final score for performance year 2024 is 96 out of 100, reported through an alternative payment model (APM).

How many Medicare patients does Dr. Aaron Michael Lewis see?

CMS counts 103 Medicare patients who saw Dr. Lewis in 2024, with an average age of 72.

Show 9 more questionsShow fewer questions

Is Dr. Aaron Michael Lewis board certified?

Yes. Dr. Lewis is board certified in surgery by the American Board of Surgery.

What services does Dr. Aaron Michael Lewis bill to Medicare?

In 2024, Dr. Lewis' most billed Medicare services were office visit, established patient (99213), office visit, new patient (99203) and office visit, established patient (99212).

Where did Dr. Aaron Michael Lewis go to medical school?

Dr. Lewis graduated from Texas College of Osteopathic Medicine in 2012.

What drugs does Dr. Aaron Michael Lewis prescribe most?

In 2024 Medicare Part D data, Dr. Lewis' most prescribed drugs by claims were Meloxicam and Tramadol HCl.

Has Dr. Aaron Michael Lewis received payments from drug or device companies?

CMS Open Payments shows $10,092 in general payments to Dr. Lewis from 22 companies from 2019 to 2025. The largest total came from Intuitive Surgical, Inc.

How long has Dr. Aaron Michael Lewis been practicing?

Dr. Lewis graduated from medical school in 2012, 14 years ago.

Does Dr. Aaron Michael Lewis do research?

Dmand AI links 2 publications to Dr. Lewis.

Who does Dr. Aaron Michael Lewis publish with?

Dr. Lewis' most frequent co-authors are Jayson David Aydelotte, MD (1 shared paper), Leopoldo Carlos Cancio, MD (1 shared paper) and Daniel L. Dent, MD (1 shared paper).

What insurance does Dr. Aaron Michael Lewis accept?

Dr. Lewis is in network with 24 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 14. Check the plan with the practice before a visit.

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