Dr. William Wayne Hollifield, MD
- Medicare services, 2024
- 41
- Medicare patients, 2024
- 34
- Part D claims, 2024
- 371
- MIPS score, 2024
- 48
- Hospital affiliations
- 1
- Practice address
- 1600 SW Archer Rd, Gainesville, FL 32610
- Practice phone
- Call (352) 265-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. William Wayne Hollifield is an addiction psychiatry physician in Gainesville, Florida
Dr. Hollifield practices at UF Health Shands Hospital in Gainesville, Florida, part of UF Health.
Dr. Hollifield's NPI, 1912202458, was assigned on January 13, 2011. Dr. Hollifield graduated from University of North Carolina at Chapel Hill School of Medicine in 1981. Dr. Hollifield holds Florida license ME108282.
- NPI
- 1912202458NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6002065463
- NPI enumeration date
- January 13, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (352) 265-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 71
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. William Wayne Hollifield practices at UF Health Shands Hospital in Gainesville, Florida
Dr. Hollifield's primary practice is UF Health Shands Hospital, at 1600 SW Archer Rd, Gainesville, FL 32610 in Alachua County. The practice phone is (352) 265-8000.
- UF Health Shands Hospital1600 SW Archer Rd, Gainesville, FL 32610 · Alachua CountyPhone(352) 265-8000
Source: Dmand AI Affiliation Data
Dr. William Wayne Hollifield is affiliated with 1 site of care and 1 medical group
Dr. Hollifield's primary practice is UF Health Shands Hospital in Gainesville, Florida, part of UF Health. The medical group on file is UF Health Physicians.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. William Wayne Hollifield's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hollifield practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UF Health Shands Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. William Wayne Hollifield is one of 31 addiction psychiatry physicians in Florida
Addiction psychiatry is Dr. Hollifield's primary specialty in the NPI Registry, under taxonomy code 2084P0802X. Dr. Hollifield is licensed in Florida.
Specialties and state licenses
- Addiction psychiatry, FloridaPrimary
Addiction psychiatry physicians near Dr. Hollifield
Counts of addiction psychiatry physicians 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 Wayne Hollifield billed Medicare for 41 services in 2024
CMS data shows 41 Medicare services from Dr. Hollifield across 1 procedure code in 2024, all of them office visits, for 34 Medicare patients. Medicare paid $3,477 for them. Every service was in an office.
Dr. Hollifield's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1062024: 4161%
- Lab and pathology
- 2023: 182024: 0100%
Dr. Hollifield compared with the Florida median for addiction psychiatry physicians, 2024
- Dr. Hollifield
- Florida median
- Medicare services
- 41vs 9255% below
- Medicare patients
- 34vs 5032% below
- Part D claims
- 284vs 21930% above
Medians across 30 addiction psychiatry physicians in Florida with Dmand AI profiles that report each measure.
Dr. Hollifield'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hollifield and other addiction psychiatry physicians in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. William Wayne Hollifield treated 34 Medicare patients in 2024, average age 65
CMS counts 34 Medicare patients who saw Dr. Hollifield in 2024. The largest group is 65 to 74, with 17 patients. 68% of them have alcohol and drug use disorders, and 62% have anxiety. 32% are also on Medicaid. Their average risk score is 1.40, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Hollifield's median patient age at 54, with 32% women.
Dr. Hollifield's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Hollifield's Medicare patients by sex, 2024
- Women1235%
- Men2265%
Chronic conditions among Dr. Hollifield's Medicare patients, 2024
- Alcohol and drug use disorders68%
- Anxiety62%
- High blood pressure62%
- Mood disorders62%
- Arthritis59%
- Depression59%
- High cholesterol59%
- Tobacco use44%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hollifield's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women32%
- Men68%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. William Wayne Hollifield wrote 371 Medicare Part D claims in 2024
In 2024, Dr. Hollifield wrote 371 Medicare Part D claims for 38 patients. 95% of them were for generic drugs. CMS names the drug for 284 of them, across 8 drugs with 11 or more claims each, at $33,005 in total drug cost. In 2023, CMS named 375 claims across 12 drugs.
Dr. Hollifield's Part D claims by kind of drug, 2024
- Generic351 claims95%
- Brand-name20 claims5%
Dr. Hollifield'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. Hollifield's Part D claims, 2024
- Opioids7%27 of 371 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: 3752024: 28424%
Drugs named by CMS: 8 in 2024, 12 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 Wayne Hollifield scored 48 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 48 out of 100 for Dr. Hollifield for performance year 2024, reported through an alternative payment model (APM). Dr. Hollifield accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Hollifield's MIPS scores, performance year 2024
- 48of 100Final score
- 38.5of 100Quality
- 0of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. William Wayne Hollifield graduated from University of North Carolina at Chapel Hill School of Medicine
Dr. Hollifield graduated from University of North Carolina at Chapel Hill School of Medicine in 1981.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. William Wayne Hollifield'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)Clinician Public Reporting: Overall MIPS Performance (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 Wayne Hollifield
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 Wayne Hollifield's NPI number?
Dr. William Wayne Hollifield's NPI number is 1912202458. It was assigned on January 13, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. William Wayne Hollifield?
Dr. William Wayne Hollifield is an addiction psychiatry physician in Gainesville, Florida. The primary specialty in the NPI Registry is Addiction Psychiatry Physician (taxonomy code 2084P0802X).
Where does Dr. William Wayne Hollifield practice?
Dr. Hollifield practices at 1600 SW Archer Rd, Gainesville, FL 32610. Dr. Hollifield's primary practice is UF Health Shands Hospital in Gainesville, Florida, part of UF Health.
What is Dr. William Wayne Hollifield's office phone number?
The practice phone on file for Dr. Hollifield is (352) 265-8000.
What is Dr. William Wayne Hollifield's medical license number?
Dr. Hollifield holds Florida license ME108282.
Which hospitals is Dr. William Wayne Hollifield affiliated with?
Dr. Hollifield practices at UF Health Shands Hospital in Gainesville, Florida.
What medical group is Dr. William Wayne Hollifield part of?
Dr. Hollifield is linked to UF Health Physicians.
Does Dr. William Wayne Hollifield accept Medicare?
Yes. CMS data shows Dr. Hollifield billed Medicare for 41 services in 2024, and Dr. Hollifield accepts Medicare assignment.
What is Dr. William Wayne Hollifield's MIPS score?
Dr. Hollifield's MIPS final score for performance year 2024 is 48 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. William Wayne Hollifield see?
CMS counts 34 Medicare patients who saw Dr. Hollifield in 2024, with an average age of 65.
Show 4 more questionsShow fewer questions
What services does Dr. William Wayne Hollifield bill to Medicare?
In 2024, Dr. Hollifield's most billed Medicare services were office visit, established patient (99214).
Where did Dr. William Wayne Hollifield go to medical school?
Dr. Hollifield graduated from University of North Carolina at Chapel Hill School of Medicine in 1981.
What drugs does Dr. William Wayne Hollifield prescribe most?
In 2024 Medicare Part D data, Dr. Hollifield's most prescribed drugs by claims were Buprenorphine-Naloxone, Buprenorphine HCl and Ibuprofen.
How long has Dr. William Wayne Hollifield been practicing?
Dr. Hollifield graduated from medical school in 1981, 45 years ago.
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