William Mark Hamilton, OTRL
- Medicare patients, 2024
- 64
- MIPS score, 2024
- 91
- Affiliated sites
- 2
- Medical groups
- 2
- State licenses
- 2
- Practice address
- 3317 N Wimberly Dr, Fayetteville, AR 72703
- Practice phone
- Call (479) 521-2752
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ozark Orthopaedics
Urgent Care Center · Fayetteville, Arkansas
Find William Hamilton'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.
William Mark Hamilton is an occupational therapist in Fayetteville, Arkansas
William Hamilton practices at Ozark Orthopaedics in Fayetteville, Arkansas.
William Hamilton's NPI, 1053334953, was assigned on July 25, 2006. William Hamilton holds Arkansas license OTR1534.
- NPI
- 1053334953NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6002200797
- NPI enumeration date
- July 25, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (479) 521-2752
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
William Mark Hamilton practices at Ozark Orthopaedics in Fayetteville, Arkansas
William Hamilton's primary practice is Ozark Orthopaedics, at 3317 N Wimberly Dr, Fayetteville, AR 72703. The practice phone is (479) 521-2752.
- Ozark Orthopaedics3317 N Wimberly Dr, Fayetteville, AR 72703Phone(479) 521-2752
Source: Dmand AI Affiliation Data
William Mark Hamilton is affiliated with 2 sites of care and 2 medical groups
William Hamilton's primary practice is Ozark Orthopaedics in Fayetteville, Arkansas. The medical group on file is Ozark Orthopaedics. Dmand AI also links William Hamilton to 1 more group practice or clinic and 1 medical group, each named with a free account. William Hamilton's employer is on file too: an urgent care center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at William Mark Hamilton's practice
Dmand AI tracks the electronic health record (EHR) system at each site where William Hamilton practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ozark Orthopaedics | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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William Mark Hamilton is one of 364 occupational therapists in Arkansas
Occupational therapist is William Hamilton's primary specialty in the NPI Registry, under taxonomy code 225X00000X. Dmand AI has William Hamilton's licenses on file in 2 states: Arkansas and Oregon.
Specialties and state licenses
- Occupational therapist, ArkansasPrimary
- Specialist, Oregon
Occupational therapists near William Hamilton
Counts of occupational therapists 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
William Mark Hamilton treated 64 Medicare patients in 2024, average age 72
CMS counts 64 Medicare patients who saw William Hamilton in 2024. The largest group is 65 to 74, with 31 patients. 64% of them have high cholesterol, and 56% have arthritis. Their average risk score is 0.87, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts William Hamilton's median patient age at 63, with 57% women.
William Hamilton's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
William Hamilton's Medicare patients by sex, 2024
- Women5078%
- Men1422%
Chronic conditions among William Hamilton's Medicare patients, 2024
- High cholesterol64%
- Arthritis56%
- High blood pressure56%
- Osteoporosis27%
- Ischemic heart disease25%
- Depression22%
- Diabetes22%
- Mood disorders22%
Share of Medicare patients with each condition. A patient can have several.
William Hamilton's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
William Mark Hamilton scored 91 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for William Hamilton for performance year 2024, reported through an alternative payment model (APM). William Hamilton accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
William Hamilton's MIPS scores, performance year 2024
- 91of 100Final score
- 79.3of 100Quality
- 100of 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
Sources for William Mark Hamilton'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 patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - 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) |
| 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 William Mark Hamilton
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is William Mark Hamilton's NPI number?
William Mark Hamilton's NPI number is 1053334953. It was assigned on July 25, 2006, and it is active in the NPI Registry.
What does William Mark Hamilton specialize in?
William Mark Hamilton is an occupational therapist in Fayetteville, Arkansas. The primary specialty in the NPI Registry is Occupational Therapist (taxonomy code 225X00000X).
Where does William Mark Hamilton practice?
William Hamilton practices at 3317 N Wimberly Dr, Fayetteville, AR 72703. William Hamilton's primary practice is Ozark Orthopaedics in Fayetteville, Arkansas. Dmand AI also links William Hamilton to 1 group practice or clinic and 1 medical group.
What is William Mark Hamilton's office phone number?
The practice phone on file for William Hamilton is (479) 521-2752.
What is William Mark Hamilton's medical license number?
William Hamilton holds Arkansas license OTR1534, one of the licenses on file in 2 states.
Which states has William Mark Hamilton been licensed in?
Dmand AI has state licenses on file for William Hamilton in Arkansas and Oregon.
What medical group is William Mark Hamilton part of?
William Hamilton is linked to Ozark Orthopaedics. Dmand AI links William Hamilton to 1 more medical group.
Does William Mark Hamilton accept Medicare?
Yes. CMS lists William Hamilton as accepting Medicare assignment.
What is William Mark Hamilton's MIPS score?
William Hamilton's MIPS final score for performance year 2024 is 91 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does William Mark Hamilton see?
CMS counts 64 Medicare patients who saw William Hamilton in 2024, with an average age of 72.
How long has William Mark Hamilton been practicing?
William Hamilton graduated from medical school in 1989, 37 years ago.
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