William Clark
- Medicare patients, 2024
- 288
- Part D claims, 2024
- 637
- Hospital affiliations
- 2
- Medical groups
- 5
- State license
- 1
- Practice address
- 19829 North 27th Avenue, Phoenix, AZ 85027
- Practice phone
- Call (623) 879-6100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find William Clark'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 Clark is a physician assistant in Phoenix, Arizona
William Clark practices at HonorHealth Deer Valley Medical Center in Phoenix, Arizona, part of HonorHealth.
William Clark's NPI, 1184362659, was assigned on May 24, 2022. William Clark holds Arizona license 9297.
- NPI
- 1184362659NPI Registry (opens in a new tab)
- NPI enumeration date
- May 24, 2022
- NPI status
- Active
- Practice phone
- (623) 879-6100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
William Clark practices at HonorHealth Deer Valley Medical Center in Phoenix, Arizona
William Clark's primary practice is HonorHealth Deer Valley Medical Center, at 19829 North 27th Avenue, Phoenix, AZ 85027 in Maricopa County. The practice phone is (623) 879-6100.
- HonorHealth Deer Valley Medical Center19829 North 27th Avenue, Phoenix, AZ 85027 · Maricopa CountyPhone(623) 879-6100
Source: Dmand AI Affiliation Data
William Clark is affiliated with 2 sites of care and 5 medical groups
William Clark's primary practice is HonorHealth Deer Valley Medical Center in Phoenix, Arizona, part of HonorHealth. William Clark is also affiliated with Dignity Health, Yavapai Regional Medical Center West. The medical group on file is HonorHealth Medical Group. Dmand AI also links William Clark to 4 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at William Clark's practice
Dmand AI tracks the electronic health record (EHR) system at each site where William Clark practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| HonorHealth Deer Valley Medical Center | Available with a free account |
| +1 more site and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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William Clark is one of 754 physician assistants in Arizona
Medical is William Clark's primary specialty in the NPI Registry, under taxonomy code 363AM0700X. William Clark is licensed in Arizona.
Specialties and state licenses
- Medical physician assistant, ArizonaPrimary
Physician assistants near William Clark
Counts of physician assistants 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 Clark treated 288 Medicare patients in 2024, average age 77
CMS counts 288 Medicare patients who saw William Clark in 2024. The largest group is 75 to 84, with 117 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 9% are also on Medicaid. Their average risk score is 1.32, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts William Clark's median patient age at 63, with 55% women.
William Clark's Medicare patients by age, 2024
William Clark's Medicare patients by sex, 2024
- Women16457%
- Men12443%
Chronic conditions among William Clark's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis67%
- Ischemic heart disease38%
- Chronic kidney disease32%
- Mood disorders27%
- Anxiety25%
- Depression24%
Share of Medicare patients with each condition. A patient can have several.
William Clark'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
- Women55%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
William Clark wrote 637 Medicare Part D claims in 2024
In 2024, William Clark wrote 637 Medicare Part D claims for 452 patients. 95% of them were for generic drugs.
William Clark's Part D claims by kind of drug, 2024
- Generic607 claims95%
- Brand-name and other30 claims5%
Drug classes CMS tracks in William Clark's Part D claims, 2024
- Opioids20%127 of 637 claims
- Antibiotics37%233 of 637 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Sources for William Clark'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) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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 Clark
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 Clark's NPI number?
William Clark's NPI number is 1184362659. It was assigned on May 24, 2022, and it is active in the NPI Registry.
What does William Clark specialize in?
William Clark is a physician assistant in Phoenix, Arizona. The primary specialty in the NPI Registry is Medical Physician Assistant (taxonomy code 363AM0700X).
Where does William Clark practice?
William Clark practices at 19829 North 27th Avenue, Phoenix, AZ 85027. William Clark's primary practice is HonorHealth Deer Valley Medical Center in Phoenix, Arizona, part of HonorHealth. Dmand AI also links William Clark to 4 medical groups.
What is William Clark's office phone number?
The practice phone on file for William Clark is (623) 879-6100.
What is William Clark's medical license number?
William Clark holds Arizona license 9297.
Which hospitals is William Clark affiliated with?
William Clark practices at HonorHealth Deer Valley Medical Center in Phoenix, Arizona. William Clark is also affiliated with Dignity Health, Yavapai Regional Medical Center West.
What medical group is William Clark part of?
William Clark is linked to HonorHealth Medical Group. Dmand AI links William Clark to 4 more medical groups.
How many Medicare patients does William Clark see?
CMS counts 288 Medicare patients who saw William Clark in 2024, with an average age of 77.
How long has William Clark been practicing?
William Clark's NPI was assigned in 2022.
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