Dr. Denise Marie Aaron, MD

  • Lebanon, NH
  • Dermatologist
NPI1598775710PAC ID4880699099
Medicare services, 2024
2,153
Medicare patients, 2024
984
Part D claims, 2024
567
Publications
9
MIPS score, 2024
80
Practice address
1 Medical Center Drive, Lebanon, NH 03756
Practice phone
Call (603) 650-5000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Dartmouth Hitchcock Medical Center

Hospital · Lebanon, New Hampshire

See all 5 affiliations

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Dr. Denise Marie Aaron is a dermatologist in Lebanon, New Hampshire

Dr. Aaron practices at Dartmouth Hitchcock Medical Center in Lebanon, New Hampshire, part of Dartmouth-Hitchcock Health.

Dr. Aaron's NPI, 1598775710, was assigned on August 9, 2006. Dr. Aaron graduated from McGovern Medical School in 2002. Dr. Aaron holds New Hampshire license 13025.

NPI and contact details
Medicare PAC ID
4880699099
NPI enumeration date
August 9, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(603) 650-5000
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Female
Estimated age
50
Medical school graduation
2002

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

Dr. Denise Marie Aaron practices at Dartmouth Hitchcock Medical Center in Lebanon, New Hampshire

Dr. Aaron's primary practice is Dartmouth Hitchcock Medical Center, at 1 Medical Center Drive, Lebanon, NH 03756 in Grafton County. The practice phone is (603) 650-5000.

Source: Dmand AI Affiliation Data

Dr. Denise Marie Aaron is affiliated with 3 sites of care and 2 medical groups

Dr. Aaron's primary practice is Dartmouth Hitchcock Medical Center in Lebanon, New Hampshire, part of Dartmouth-Hitchcock Health. The medical group on file is Dartmouth Hitchcock Medical Center. Dmand AI also links Dr. Aaron to 2 more group practices and clinics and 1 medical group, each named with a free account. Dr. Aaron's employer is on file too: a hospital.

See all 5 affiliations for Dr. Aaron

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

Dmand AI tracks the EHR system at Dr. Denise Marie Aaron's practice

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

EHR by site
SiteEHR vendor and product
Dartmouth Hitchcock Medical CenterAvailable with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Denise Marie Aaron is one of 73 dermatologists in New Hampshire

Dermatology is Dr. Aaron's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Aaron is board certified in dermatology by the American Board of Dermatology. Dmand AI has Dr. Aaron's licenses on file in 2 states: New Hampshire and Vermont.

Specialties and state licenses

  • Dermatology, New HampshirePrimaryLicense 13025 · 2006 to 2026 · taxonomy 207N00000X
  • Vermont license2020 to 2026

Clinical focus

Dmand AI lists acne, acute skin infection, benign or precancerous skin growths, cancerous skin growth removal, cold sores or genital herpes, contact dermatitis, corns and calluses and itchy rashes among the conditions Dr. Aaron treats.

Dermatologists near Dr. Aaron

Counts of dermatologists 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. Denise Marie Aaron billed Medicare for 2,153 services in 2024

CMS data shows 2,153 Medicare services from Dr. Aaron across 14 procedure codes in 2024, for 984 Medicare patients. Medicare paid $76,774 for them. Every service was in an office.

Medicare services, 20242,153
Medicare patients984
Paid by Medicare$76,774
Procedure codes14

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

  • 2023
  • 2024
Office and hospital visits
2023: 1,3102024: 1,17510%
Surgery
2023: 7792024: 97826%

Dr. Aaron compared with the New Hampshire median for dermatologists, 2024

  • Dr. Aaron
  • New Hampshire median
Medicare services
2,153vs 2,41411% below
Medicare patients
984vs 75131% above
Part D claims
474vs 52410% below

Medians across 73 dermatologists in New Hampshire with Dmand AI profiles that report each measure.

Dr. Aaron'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. Aaron

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Aaron and other dermatologists in New Hampshire.

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

Dr. Denise Marie Aaron treated 984 Medicare patients in 2024, average age 75

CMS counts 984 Medicare patients who saw Dr. Aaron in 2024. The largest group is 65 to 74, with 459 patients. 53% of them have high blood pressure, and 51% have high cholesterol. 5% are also on Medicaid. Their average risk score is 0.85, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Aaron's median patient age at 64, with 64% women.

Medicare patients, 2024984
Average age75
Average risk score0.85
Also on Medicaid5%

Dr. Aaron's Medicare patients by age, 2024

Dr. Aaron's Medicare patients by sex, 2024

  • Women63765%
  • Men34735%

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

  1. High blood pressure53%
  2. High cholesterol51%
  3. Arthritis40%
  4. Osteoporosis21%
  5. Mood disorders19%
  6. Anxiety18%
  7. Cancer17%
  8. Depression16%

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

Dr. Aaron's patients across all payers

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

Patient panel by age, all payers

Median age 64

Patient panel by sex, all payers

  • Women64%
  • Men36%

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

Dr. Denise Marie Aaron wrote 567 Medicare Part D claims in 2024

In 2024, Dr. Aaron wrote 567 Medicare Part D claims for 222 patients. 90% of them were for generic drugs. CMS names the drug for 474 of them, across 21 drugs with 11 or more claims each, at $218,018 in total drug cost. In 2023, CMS named 428 claims across 16 drugs.

Part D claims, 2024567
Drugs named by CMS21
Total drug cost$218,018
Part D patients222

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

  • Generic509 claims90%
  • Brand-name58 claims10%

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

  • Antibiotics4%23 of 567 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: 4282024: 47411%

Drugs named by CMS: 21 in 2024, 16 in 2023.

See all prescribing by Dr. Aaron

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. Denise Marie Aaron scored 80 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 80 out of 100 for Dr. Aaron for performance year 2024, reported through an alternative payment model (APM). Dr. Aaron accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Aaron as offering telehealth. CMS counts 412 procedures of removal of skin lesions by Dr. Aaron, more than 85% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Aaron's MIPS scores, performance year 2024

  • 80of 100Final score
  • 53.5of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities

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

Where Dr. Aaron ranks in Medicare procedure volume

Removal of skin lesions
85th percentile412 procedures
Skin biopsy
81st percentile156 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)

Removal or shaving of skin growth: 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. Denise Marie Aaron has 9 publications on record

Dmand AI links 9 papers to Dr. Aaron, published from 2023 to 2024. 2023 was the busiest year, with 2. Dr. Aaron has published most often in Am J Dermatopathol. Dr. Aaron's most frequent co-authors are Alicia True Dagrosa, MD, Brian Spencer Hoyt, MD and Barry Ladizinski, MD.

Papers9
Years published2023 to 2024

Dr. Aaron's most frequent co-authors

Recent publications by Dr. Aaron

See all 9 publications and co-authors

See who Dr. Aaron researches with

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

How network discovery works

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

Dr. Denise Marie Aaron received $10,198 in industry payments from 2016 to 2024

CMS Open Payments shows 16 general payments to Dr. Aaron from 2 drug and device companies from 2016 to 2024. Consulting fees make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $10,170.

General payments to Dr. Aaron by program year, 2016 to 2024

General payments to Dr. Aaron by kind, 2016 to 2024

$10.2Kin total
  • Consulting fees$10,170100%
  • Food and beverage$280%

Companies that paid Dr. Aaron the most, 2016 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Aaron

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

Dr. Denise Marie Aaron has 2 awards and honors on record

Dmand AI lists 2 awards for Dr. Aaron, most recently CMS Stage 1 EHR in 2013.

Awards and honors for Dr. Aaron

  1. 2013
    • CMS Stage 1 EHR
  2. Undated
    • AAD Fellow

Source: Dmand AI Professional Profile Data

Dr. Denise Marie Aaron graduated from McGovern Medical School

Dr. Aaron graduated from McGovern Medical School in 2002. Dr. Aaron is a member of AAD.

  1. Medical schoolMcGovern Medical School
  2. Board certified in dermatologyAmerican Board of Dermatology

Source: Dmand AI Professional Profile Data

Dr. Denise Marie Aaron accepts plans from 17 insurance carriers

Dr. Aaron is in network with 17 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Elevance
  • HCSC
  • Aspirus Health Plan
  • Blue Cross Blue Shield of Massachusetts
  • Cigna
  • +9 more carriersWith a free account

Plan types Dr. Aaron accepts, by number of carriers

  1. PPO10
  2. HMO8
  3. Medicare8
  4. EPO4
  5. POS4
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Denise Marie Aaron'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)
Awards and committee rolesDmand AI Professional Profile Data
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. Denise Marie Aaron

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. Denise Marie Aaron's NPI number?

Dr. Denise Marie Aaron's NPI number is 1598775710. It was assigned on August 9, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Denise Marie Aaron?

Dr. Denise Marie Aaron is a dermatologist in Lebanon, New Hampshire. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).

Where does Dr. Denise Marie Aaron practice?

Dr. Aaron practices at 1 Medical Center Drive, Lebanon, NH 03756. Dr. Aaron's primary practice is Dartmouth Hitchcock Medical Center in Lebanon, New Hampshire, part of Dartmouth-Hitchcock Health. Dmand AI also links Dr. Aaron to 2 group practices and clinics and 1 medical group.

What is Dr. Denise Marie Aaron's office phone number?

The practice phone on file for Dr. Aaron is (603) 650-5000.

What is Dr. Denise Marie Aaron's medical license number?

Dr. Aaron holds New Hampshire license 13025, one of the licenses on file in 2 states.

Which states has Dr. Denise Marie Aaron been licensed in?

Dmand AI has state licenses on file for Dr. Aaron in New Hampshire (2006 to 2026) and Vermont (2020 to 2026).

Which hospitals is Dr. Denise Marie Aaron affiliated with?

Dr. Aaron practices at Dartmouth Hitchcock Medical Center in Lebanon, New Hampshire.

What medical group is Dr. Denise Marie Aaron part of?

Dr. Aaron is linked to Dartmouth Hitchcock Medical Center. Dmand AI links Dr. Aaron to 1 more medical group.

Does Dr. Denise Marie Aaron accept Medicare?

Yes. CMS data shows Dr. Aaron billed Medicare for 2,153 services in 2024, and Dr. Aaron accepts Medicare assignment.

Does Dr. Denise Marie Aaron offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Aaron as offering telehealth services.

Show 11 more questionsShow fewer questions

What is Dr. Denise Marie Aaron's MIPS score?

Dr. Aaron's MIPS final score for performance year 2024 is 80 out of 100, reported through an alternative payment model (APM).

How many Medicare patients does Dr. Denise Marie Aaron see?

CMS counts 984 Medicare patients who saw Dr. Aaron in 2024, with an average age of 75.

Is Dr. Denise Marie Aaron board certified?

Yes. Dr. Aaron is board certified in dermatology by the American Board of Dermatology.

What services does Dr. Denise Marie Aaron bill to Medicare?

In 2024, Dr. Aaron's most billed Medicare services were office visit, established patient (99213), surgery: skin and soft tissue (17003) and office visit, established patient (99214).

Where did Dr. Denise Marie Aaron go to medical school?

Dr. Aaron graduated from McGovern Medical School in 2002.

What drugs does Dr. Denise Marie Aaron prescribe most?

In 2024 Medicare Part D data, Dr. Aaron's most prescribed drugs by claims were Triamcinolone Acetonide, Clobetasol Propionate and Ketoconazole.

Has Dr. Denise Marie Aaron received payments from drug or device companies?

CMS Open Payments shows $10,198 in general payments to Dr. Aaron from 2 companies from 2016 to 2024. The largest total came from Merck Sharp & Dohme Corporation.

How long has Dr. Denise Marie Aaron been practicing?

Dr. Aaron graduated from medical school in 2002, 24 years ago.

Does Dr. Denise Marie Aaron do research?

Dmand AI links 9 publications to Dr. Aaron, published from 2023 to 2024.

Who does Dr. Denise Marie Aaron publish with?

Dr. Aaron's most frequent co-authors are Alicia True Dagrosa, MD (1 shared paper), Brian Spencer Hoyt, MD (1 shared paper) and Barry Ladizinski, MD (1 shared paper).

What insurance does Dr. Denise Marie Aaron accept?

Dr. Aaron is in network with 17 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.

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