Dr. William E. Alison II, MD
- Medicare services, 2024
- 239
- Medicare patients, 2024
- 165
- Part D claims, 2024
- 537
- Hospital affiliations
- 1
- Industry payments
- $7,224
- Practice address
- 721 Madison Street, Huntsville, AL 35801
- Practice phone
- Call (256) 533-4888
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
The Surgery Center of Huntsville (Madison St)
Surgery Center - Medicare-Certified · Huntsville, Alabama
Find Dr. Alison's 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 E. Alison II is a plastic surgeon in Huntsville, Alabama
Dr. Alison practices at The Surgery Center of Huntsville (Madison St) in Huntsville, Alabama.
Dr. Alison's NPI, 1225089030, was assigned on May 15, 2006. Dr. Alison graduated from University of Alabama School of Medicine in 1987. Dr. Alison holds Alabama license 18999.
- NPI
- 1225089030NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8123194370
- NPI enumeration date
- May 15, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (256) 533-4888
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. William E. Alison II practices at The Surgery Center of Huntsville (Madison St) in Huntsville, Alabama
Dr. Alison's primary practice is The Surgery Center of Huntsville (Madison St), at 721 Madison Street, Huntsville, AL 35801. The practice phone is (256) 533-4888.
- The Surgery Center of Huntsville (Madison St)721 Madison Street, Huntsville, AL 35801Phone(256) 533-4888
Source: Dmand AI Affiliation Data
Dr. William E. Alison II is affiliated with 4 sites of care and 2 medical groups
Dr. Alison's primary practice is The Surgery Center of Huntsville (Madison St) in Huntsville, Alabama. Dr. Alison is also affiliated with Huntsville Hospital. The medical group on file is Dunagan, Yates & Alison Plastic Surgery Center. Dmand AI also links Dr. Alison to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. William E. Alison II's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Alison practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The Surgery Center of Huntsville (Madison St) | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. William E. Alison II is one of 35 plastic surgeons in Alabama
Plastic surgery is Dr. Alison's primary specialty in the NPI Registry, under taxonomy code 208200000X. Dr. Alison is licensed in Alabama.
Specialties and state licenses
- Plastic surgery, AlabamaPrimary
Plastic surgeons near Dr. Alison
Counts of plastic 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. William E. Alison II billed Medicare for 239 services in 2024
CMS data shows 239 Medicare services from Dr. Alison across 8 procedure codes in 2024, for 165 Medicare patients. Medicare paid $32,496 for them.
Dr. Alison's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1642024: 1537%
- Surgery
- 2023: 752024: 8615%
Where Dr. Alison's Medicare services took place, 2024
- In an office19481%
- In a facility4519%
Dr. Alison compared with the Alabama median for plastic surgeons, 2024
- Dr. Alison
- Alabama median
- Medicare services
- 239vs 584.1 times
- Medicare patients
- 165vs 8496% above
- Part D claims
- 450vs 875.2 times
Medians across 34 plastic surgeons in Alabama with Dmand AI profiles that report each measure.
Dr. Alison'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.
Need commercial claims for Dr. Alison?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Alison and other plastic surgeons in Alabama.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. William E. Alison II treated 165 Medicare patients in 2024, average age 75
CMS counts 165 Medicare patients who saw Dr. Alison in 2024. The largest group is 65 to 74, with 71 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.12, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Alison's median patient age at 60, with 79% women.
Dr. Alison's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Alison's Medicare patients by sex, 2024
- Women10865%
- Men5735%
Chronic conditions among Dr. Alison's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis60%
- Ischemic heart disease38%
- Cancer30%
- Mood disorders30%
- Anxiety28%
- Diabetes28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Alison's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women79%
- Men21%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. William E. Alison II wrote 537 Medicare Part D claims in 2024
In 2024, Dr. Alison wrote 537 Medicare Part D claims for 187 patients. 99% of them were for generic drugs. CMS names the drug for 450 of them, across 14 drugs with 11 or more claims each, at $5,893 in total drug cost. In 2023, CMS named 308 claims across 11 drugs.
Dr. Alison's Part D claims by kind of drug, 2024
- Generic532 claims99%
- Brand-name and other5 claims1%
Dr. Alison'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. Alison's Part D claims, 2024
- Opioids24%127 of 537 claims
- Antibiotics15%78 of 537 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: 3082024: 45046%
Drugs named by CMS: 14 in 2024, 11 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 E. Alison II ranks in the 91st percentile for melanoma (skin cancer) excision in Medicare
Dr. Alison accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 83 procedures of melanoma (skin cancer) excision by Dr. Alison, more than 91% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Alison ranks in Medicare procedure volume
- Melanoma (skin cancer) excision
- 91st percentile83 procedures
- Mastectomy
- 88th percentile33 procedures
- Skin biopsy
- 65th percentile29 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of tissue: 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); and Doctors and Clinicians Utilization Data (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. William E. Alison II received $7,224 in industry payments from 2016 to 2025
CMS Open Payments shows 147 general payments to Dr. Alison from 17 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 55% of the total. Sientra, Inc. paid the most, $3,323.
General payments to Dr. Alison by program year, 2016 to 2025
General payments to Dr. Alison by kind, 2016 to 2025
- Food and beverage$3,93755%
- Consulting fees$1,50021%
- Gifts$1,18416%
- Travel and lodging$5918%
- Education$120%
Companies that paid Dr. Alison the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. William E. Alison II graduated from University of Alabama School of Medicine
Dr. Alison graduated from University of Alabama School of Medicine in 1987.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. William E. Alison II'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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) |
| 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 E. Alison II
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 E. Alison II's NPI number?
Dr. William E. Alison II's NPI number is 1225089030. It was assigned on May 15, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. William E. Alison II?
Dr. William E. Alison II is a plastic surgeon in Huntsville, Alabama. The primary specialty in the NPI Registry is Plastic Surgery Physician (taxonomy code 208200000X).
Where does Dr. William E. Alison II practice?
Dr. Alison practices at 721 Madison Street, Huntsville, AL 35801. Dr. Alison's primary practice is The Surgery Center of Huntsville (Madison St) in Huntsville, Alabama. Dmand AI also links Dr. Alison to 2 group practices and clinics and 1 medical group.
What is Dr. William E. Alison II's office phone number?
The practice phone on file for Dr. Alison is (256) 533-4888.
What is Dr. William E. Alison II's medical license number?
Dr. Alison holds Alabama license 18999.
Which hospitals is Dr. William E. Alison II affiliated with?
Dr. Alison is affiliated with Huntsville Hospital.
What medical group is Dr. William E. Alison II part of?
Dr. Alison is linked to Dunagan, Yates & Alison Plastic Surgery Center. Dmand AI links Dr. Alison to 1 more medical group.
Does Dr. William E. Alison II accept Medicare?
Yes. CMS data shows Dr. Alison billed Medicare for 239 services in 2024, and Dr. Alison accepts Medicare assignment.
How many Medicare patients does Dr. William E. Alison II see?
CMS counts 165 Medicare patients who saw Dr. Alison in 2024, with an average age of 75.
What services does Dr. William E. Alison II bill to Medicare?
In 2024, Dr. Alison's most billed Medicare services were office visit, new patient (99204), office visit, established patient (99213) and office visit, established patient (99214).
Show 4 more questionsShow fewer questions
Where did Dr. William E. Alison II go to medical school?
Dr. Alison graduated from University of Alabama School of Medicine in 1987.
What drugs does Dr. William E. Alison II prescribe most?
In 2024 Medicare Part D data, Dr. Alison's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Ondansetron HCl and Methocarbamol.
Has Dr. William E. Alison II received payments from drug or device companies?
CMS Open Payments shows $7,224 in general payments to Dr. Alison from 17 companies from 2016 to 2025. The largest total came from Sientra, Inc.
How long has Dr. William E. Alison II been practicing?
Dr. Alison graduated from medical school in 1987, 39 years ago.
Selling to plastic surgery practices?
See plastic surgeons in Alabama by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card