Dr. Valerie B. Lyon, MD

  • Milwaukee, WI
  • Pediatric dermatology physician
NPI1215980941PAC ID5294766374
Medicare services, 2024
531
Medicare patients, 2024
147
Part D claims, 2024
507
Publications
8
Industry payments
$2,557
Practice address
788 N Jefferson St, Milwaukee, WI 53202
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Madison Medical Affiliates at Cathedral Square - HOPD

Acute Care Hospital outpatient department · Milwaukee, Wisconsin

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Dr. Valerie B. Lyon is a pediatric dermatology physician in Milwaukee, Wisconsin

Dr. Lyon practices at Madison Medical Affiliates at Cathedral Square - HOPD in Milwaukee, Wisconsin.

Dr. Lyon's NPI, 1215980941, was assigned on May 17, 2006. Dr. Lyon graduated from University of Chicago, Pritzker School of Medicine in 1997. Dr. Lyon holds Wisconsin license 40772.

NPI and contact details
Medicare PAC ID
5294766374
NPI enumeration date
May 17, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
55
Medical school graduation
1997

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

Dr. Valerie B. Lyon practices at Madison Medical Affiliates at Cathedral Square - HOPD in Milwaukee, Wisconsin

Dr. Lyon's primary practice is Madison Medical Affiliates at Cathedral Square - HOPD, at 788 N Jefferson St, Milwaukee, WI 53202.

  • Madison Medical Affiliates at Cathedral Square - HOPD
    788 N Jefferson St, Milwaukee, WI 53202

Source: Dmand AI Affiliation Data

Dr. Valerie B. Lyon is affiliated with 2 sites of care and 1 medical group

Dr. Lyon's primary practice is Madison Medical Affiliates at Cathedral Square - HOPD in Milwaukee, Wisconsin. The medical group on file is Madison Medical Affiliates. Dmand AI also links Dr. Lyon to 1 more group practice or clinic, named with a free account. Dr. Lyon's employer is on file too: a hospital.

Madison Medical Affiliates at Cathedral Square - HOPDAcute Care Hospital outpatient department · Milwaukee, WisconsinPrimary
Madison Medical AffiliatesPrimary care group, Milwaukee, WI1 group practice or clinicName with a free accountEmployer: hospitalName with a free account
See all 3 affiliations for Dr. Lyon

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Valerie B. Lyon's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lyon practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Madison Medical Affiliates at Cathedral Square - HOPDAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Valerie B. Lyon is one of 7 pediatric dermatology physicians in Wisconsin

Pediatric dermatology is Dr. Lyon's primary specialty in the NPI Registry, under taxonomy code 207NP0225X. Dr. Lyon is licensed in Wisconsin.

Specialties and state licenses

  • Pediatric dermatology, WisconsinPrimaryLicense 40772 · taxonomy 207NP0225X

Pediatric dermatology physicians near Dr. Lyon

Counts of pediatric dermatology physicians with a Dmand AI profile, by place and practice. Each opens the list.

7pediatric dermatology physicians in Wisconsin
5pediatric dermatology physicians in Milwaukee

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Valerie B. Lyon billed Medicare for 531 services in 2024

CMS data shows 531 Medicare services from Dr. Lyon across 8 procedure codes in 2024, for 147 Medicare patients. Medicare paid $22,277 for them. Every service was in an office.

Medicare services, 2024531
Medicare patients147
Paid by Medicare$22,277
Procedure codes8

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

  • 2023
  • 2024
Surgery
2023: 3552024: 29617%
Office and hospital visits
2023: 1892024: 23524%

Dr. Lyon'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. Lyon

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Source: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data

Dr. Valerie B. Lyon treated 147 Medicare patients in 2024, average age 74

CMS counts 147 Medicare patients who saw Dr. Lyon in 2024. The largest group is 65 to 74, with 81 patients. 67% of them have high cholesterol, and 61% have high blood pressure. Their average risk score is 0.93, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Lyon's median patient age at 42, with 62% women.

Medicare patients, 2024147
Average age74
Average risk score0.93

Dr. Lyon's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Lyon's Medicare patients by sex, 2024

  • Women8961%
  • Men5839%

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

  1. High cholesterol67%
  2. High blood pressure61%
  3. Arthritis38%
  4. Ischemic heart disease20%
  5. Anxiety19%
  6. Chronic kidney disease19%
  7. Mood disorders19%
  8. Atrial fibrillation18%

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

Dr. Lyon's patients across all payers

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

Patient panel by age, all payers

Median age 42

Patient panel by sex, all payers

  • Women62%
  • Men38%

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

Dr. Valerie B. Lyon wrote 507 Medicare Part D claims in 2024

In 2024, Dr. Lyon wrote 507 Medicare Part D claims for 152 patients. 91% of them were for generic drugs. CMS names the drug for 398 of them, across 16 drugs with 11 or more claims each, at $115,978 in total drug cost. In 2023, CMS named 302 claims across 10 drugs.

Part D claims, 2024507
Drugs named by CMS16
Total drug cost$115,978
Part D patients152

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

  • Generic461 claims91%
  • Brand-name46 claims9%

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

  • Antibiotics9%48 of 507 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: 3022024: 39832%

Drugs named by CMS: 16 in 2024, 10 in 2023.

See all prescribing by Dr. Lyon

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. Valerie B. Lyon ranks in the 79th percentile for removal of skin lesions in Medicare

Dr. Lyon accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 202 procedures of removal of skin lesions by Dr. Lyon, more than 79% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Where Dr. Lyon ranks in Medicare procedure volume

Removal of skin lesions
79th percentile202 procedures
Skin biopsy
65th percentile28 procedures
Melanoma (skin cancer) excision
76th percentile22 procedures

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

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); and Doctors and Clinicians Utilization Data (CMS)

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Dr. Valerie B. Lyon has 8 publications on record

Dmand AI links 8 papers to Dr. Lyon, published from 2011 to 2014. 2012 was the busiest year, with 3. The most frequent topics are Wisconsin and Sex Distribution. Dr. Lyon has published most often in Pediatr Dermatol. Dr. Lyon's most frequent co-authors are Beth A. Drolet, MD, Sheila S. Galbraith, MD and Dawn Heather Siegel, MD.

Papers8
Years published2011 to 2014

Dr. Lyon's papers by year, 2011 to 2014

Topics Dr. Lyon writes about most

  • Wisconsin
  • Sex Distribution

Dr. Lyon's most frequent co-authors

Recent publications by Dr. Lyon

See all 8 publications and co-authors

See who Dr. Lyon researches with

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

How network discovery works

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

Dr. Valerie B. Lyon received $2,557 in industry payments from 2016 to 2025

CMS Open Payments shows 96 general payments to Dr. Lyon from 22 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 75% of the total. Biofrontera Inc. paid the most, $466.

General payments to Dr. Lyon by program year, 2016 to 2025

General payments to Dr. Lyon by kind, 2016 to 2025

$2.6Kin total
  • Food and beverage$1,92075%
  • Honoraria$35014%
  • Education$28711%

Companies that paid Dr. Lyon the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Lyon

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

Dr. Valerie B. Lyon graduated from University of Chicago, Pritzker School of Medicine

Dr. Lyon graduated from University of Chicago, Pritzker School of Medicine in 1997.

  1. Medical schoolUniversity of Chicago, Pritzker School of Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. Valerie B. Lyon'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 Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
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)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
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. Valerie B. Lyon

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. Valerie B. Lyon's NPI number?

Dr. Valerie B. Lyon's NPI number is 1215980941. It was assigned on May 17, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Valerie B. Lyon?

Dr. Valerie B. Lyon is a pediatric dermatology physician in Milwaukee, Wisconsin. The primary specialty in the NPI Registry is Pediatric Dermatology Physician (taxonomy code 207NP0225X).

Where does Dr. Valerie B. Lyon practice?

Dr. Lyon practices at 788 N Jefferson St, Milwaukee, WI 53202. Dr. Lyon's primary practice is Madison Medical Affiliates at Cathedral Square - HOPD in Milwaukee, Wisconsin. Dmand AI also links Dr. Lyon to 1 group practice or clinic.

What is Dr. Valerie B. Lyon's medical license number?

Dr. Lyon holds Wisconsin license 40772.

What medical group is Dr. Valerie B. Lyon part of?

Dr. Lyon is linked to Madison Medical Affiliates.

Does Dr. Valerie B. Lyon accept Medicare?

Yes. CMS data shows Dr. Lyon billed Medicare for 531 services in 2024, and Dr. Lyon accepts Medicare assignment.

How many Medicare patients does Dr. Valerie B. Lyon see?

CMS counts 147 Medicare patients who saw Dr. Lyon in 2024, with an average age of 74.

What services does Dr. Valerie B. Lyon bill to Medicare?

In 2024, Dr. Lyon's most billed Medicare services were surgery: skin and soft tissue (17003), office visit, established patient (99213) and office visit, established patient (99212).

Where did Dr. Valerie B. Lyon go to medical school?

Dr. Lyon graduated from University of Chicago, Pritzker School of Medicine in 1997.

What drugs does Dr. Valerie B. Lyon prescribe most?

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

Show 4 more questionsShow fewer questions

Has Dr. Valerie B. Lyon received payments from drug or device companies?

CMS Open Payments shows $2,557 in general payments to Dr. Lyon from 22 companies from 2016 to 2025. The largest total came from Biofrontera Inc.

How long has Dr. Valerie B. Lyon been practicing?

Dr. Lyon graduated from medical school in 1997, 29 years ago.

Does Dr. Valerie B. Lyon do research?

Dmand AI links 8 publications to Dr. Lyon, published from 2011 to 2014.

Who does Dr. Valerie B. Lyon publish with?

Dr. Lyon's most frequent co-authors are Beth A. Drolet, MD (5 shared papers), Sheila S. Galbraith, MD (3 shared papers) and Dawn Heather Siegel, MD (3 shared papers).

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