Dr. William D. Holmes, MD
- Medicare services, 2024
- 845
- Medicare patients, 2024
- 352
- Part D claims, 2024
- 439
- Publications
- 3
- Industry payments
- $536
- Practice address
- 653 N Town Center Dr, Las Vegas, NV 89144
- Practice phone
- Call (702) 258-1001
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Las Vegas Skin and Cancer Clinics
Las Vegas, Nevada
Find Dr. Holmes' professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. William D. Holmes is a dermatologist in Las Vegas, Nevada
Dr. Holmes practices at Las Vegas Skin and Cancer Clinics in Las Vegas, Nevada.
Dr. Holmes' NPI, 1518195155, was assigned on June 22, 2009. Dr. Holmes graduated from Medical College of Wisconsin in 2009. Dr. Holmes holds Nevada license 26207.
- NPI
- 1518195155NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2860610433
- NPI enumeration date
- June 22, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (702) 258-1001
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. William D. Holmes practices at Las Vegas Skin and Cancer Clinics in Las Vegas, Nevada
Dr. Holmes' primary practice is Las Vegas Skin and Cancer Clinics, at 653 N Town Center Dr, Las Vegas, NV 89144 in Clark County. The practice phone is (702) 258-1001.
- Las Vegas Skin and Cancer Clinics653 N Town Center Dr, Las Vegas, NV 89144 · Clark CountyPhone(702) 258-1001
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. William D. Holmes is affiliated with 3 sites of care and 2 medical groups
Dr. Holmes' primary practice is Las Vegas Skin and Cancer Clinics in Las Vegas, Nevada. The medical group on file is West Dermatology. Dmand AI also links Dr. Holmes to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. William D. Holmes' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Holmes practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Las Vegas Skin and Cancer Clinics | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. William D. Holmes is one of 90 dermatologists in Nevada
Dermatology is Dr. Holmes' primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dmand AI has Dr. Holmes' licenses on file in 2 states: Nevada and Illinois.
Specialties and state licenses
- Dermatology, NevadaPrimary
- Illinois license
Dermatologists near Dr. Holmes
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. William D. Holmes billed Medicare for 845 services in 2024
CMS data shows 845 Medicare services from Dr. Holmes across 14 procedure codes in 2024, for 352 Medicare patients. Medicare paid $165,501 for them. Every service was in an office.
Dr. Holmes' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 1,0962024: 78828%
- Office and hospital visits
- 2023: 662024: 5714%
Dr. Holmes compared with the Nevada median for dermatologists, 2024
- Dr. Holmes
- Nevada median
- Medicare services
- 845vs 3,21774% below
- Medicare patients
- 352vs 65546% below
- Part D claims
- 419vs 402Close to median
Medians across 87 dermatologists in Nevada with Dmand AI profiles that report each measure.
Dr. Holmes' 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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Holmes and other dermatologists in Nevada.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. William D. Holmes treated 352 Medicare patients in 2024, average age 77
CMS counts 352 Medicare patients who saw Dr. Holmes in 2024. The largest group is 65 to 74, with 141 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 8% are also on Medicaid. Their average risk score is 1.34, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Holmes' median patient age at 76, with 39% women.
Dr. Holmes' Medicare patients by age, 2024
Dr. Holmes' Medicare patients by sex, 2024
- Women13939%
- Men21361%
Chronic conditions among Dr. Holmes' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis42%
- Ischemic heart disease36%
- Diabetes32%
- Atrial fibrillation25%
- Chronic kidney disease24%
- Cancer22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Holmes' 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
- Women39%
- Men61%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. William D. Holmes wrote 439 Medicare Part D claims in 2024
In 2024, Dr. Holmes wrote 439 Medicare Part D claims for 237 patients. 98% of them were for generic drugs. CMS names the drug for 419 of them, across 6 drugs with 11 or more claims each, at $6,504 in total drug cost. In 2023, CMS named 568 claims across 6 drugs.
Dr. Holmes' Part D claims by kind of drug, 2024
- Generic432 claims98%
- Brand-name and other7 claims2%
Dr. Holmes' 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. Holmes' Part D claims, 2024
- Opioids5%20 of 439 claims
- Antibiotics12%51 of 439 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: 5682024: 41926%
Drugs named by CMS: 6 in 2024, 6 in 2023.
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. William D. Holmes ranks in the 94th percentile for melanoma (skin cancer) excision in Medicare
Dr. Holmes accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 110 procedures of melanoma (skin cancer) excision by Dr. Holmes, more than 94% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Holmes ranks in Medicare procedure volume
- Removal of skin cancer
- 61st percentile521 procedures
- Melanoma (skin cancer) excision
- 94th percentile110 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Skin biopsy: 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. William D. Holmes has 3 publications on record
Dmand AI links 3 papers to Dr. Holmes, published from 2011 to 2015. Dr. Holmes' most frequent co-authors are Katalin Ferenczi, MD, Justin J. Finch, MD and Sonal Parikh, MD.
Dr. Holmes' most frequent co-authors
Recent publications by Dr. Holmes
See who Dr. Holmes researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Holmes works with, so you can find a warm path to the right dermatologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. William D. Holmes received $536 in industry payments from 2024 to 2025
CMS Open Payments shows 19 general payments to Dr. Holmes from 11 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Sun Pharmaceutical Industries Inc. paid the most, $157.
General payments to Dr. Holmes by program year, 2024 to 2025
Companies that paid Dr. Holmes the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. William D. Holmes graduated from Medical College of Wisconsin
Dr. Holmes graduated from Medical College of Wisconsin in 2009.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. William D. Holmes's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors 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-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. William D. Holmes
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. William D. Holmes' NPI number?
Dr. William D. Holmes' NPI number is 1518195155. It was assigned on June 22, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. William D. Holmes?
Dr. William D. Holmes is a dermatologist in Las Vegas, Nevada. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. William D. Holmes practice?
Dr. Holmes practices at 653 N Town Center Dr, Las Vegas, NV 89144. Dr. Holmes' primary practice is Las Vegas Skin and Cancer Clinics in Las Vegas, Nevada. Dmand AI also links Dr. Holmes to 2 group practices and clinics and 1 medical group.
What is Dr. William D. Holmes' office phone number?
The practice phone on file for Dr. Holmes is (702) 258-1001.
What is Dr. William D. Holmes' medical license number?
Dr. Holmes holds Nevada license 26207, one of the licenses on file in 2 states.
Which states has Dr. William D. Holmes been licensed in?
Dmand AI has state licenses on file for Dr. Holmes in Nevada and Illinois.
What medical group is Dr. William D. Holmes part of?
Dr. Holmes is linked to West Dermatology. Dmand AI links Dr. Holmes to 1 more medical group.
Does Dr. William D. Holmes accept Medicare?
Yes. CMS data shows Dr. Holmes billed Medicare for 845 services in 2024, and Dr. Holmes accepts Medicare assignment.
How many Medicare patients does Dr. William D. Holmes see?
CMS counts 352 Medicare patients who saw Dr. Holmes in 2024, with an average age of 77.
What services does Dr. William D. Holmes bill to Medicare?
In 2024, Dr. Holmes' most billed Medicare services were surgery: skin and soft tissue (17311), surgery: skin and soft tissue (13132) and surgery: skin and soft tissue (17313).
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Where did Dr. William D. Holmes go to medical school?
Dr. Holmes graduated from Medical College of Wisconsin in 2009.
What drugs does Dr. William D. Holmes prescribe most?
In 2024 Medicare Part D data, Dr. Holmes' most prescribed drugs by claims were Mupirocin, Gentamicin Sulfate and Cephalexin.
Has Dr. William D. Holmes received payments from drug or device companies?
CMS Open Payments shows $536 in general payments to Dr. Holmes from 11 companies from 2024 to 2025. The largest total came from Sun Pharmaceutical Industries Inc.
How long has Dr. William D. Holmes been practicing?
Dr. Holmes graduated from medical school in 2009, 17 years ago.
Does Dr. William D. Holmes do research?
Dmand AI links 3 publications to Dr. Holmes, published from 2011 to 2015.
Who does Dr. William D. Holmes publish with?
Dr. Holmes' most frequent co-authors are Katalin Ferenczi, MD (1 shared paper), Justin J. Finch, MD (1 shared paper) and Sonal Parikh, MD (1 shared paper).
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