Alcohol Clin Exp Res
William K. Kerr, MS, PA-C
- Medicare services, 2024
- 96
- Medicare patients, 2024
- 44
- Part D claims, 2024
- 218
- Publications
- 23
- MIPS score, 2024
- 89
- Practice address
- 26520 Cactus Ave, Moreno Valley, CA 92555
- Practice phone
- Call (951) 486-4458
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Riverside University Medical Center
Moreno Valley, California
Find William Kerr'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 K. Kerr is a physician assistant in Moreno Valley, California
William Kerr practices at Riverside University Medical Center in Moreno Valley, California.
William Kerr's NPI, 1720480767, was assigned on September 22, 2014. William Kerr holds California license 51944.
- NPI
- 1720480767NPI Registry (opens in a new tab)
- NPI enumeration date
- September 22, 2014
- NPI status
- Active
- Practice phone
- (951) 486-4458
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
William K. Kerr practices at Riverside University Medical Center in Moreno Valley, California
William Kerr's primary practice is Riverside University Medical Center, at 26520 Cactus Ave, Moreno Valley, CA 92555 in Riverside County. The practice phone is (951) 486-4458.
- Riverside University Medical Center26520 Cactus Ave, Moreno Valley, CA 92555 · Riverside CountyPhone(951) 486-4458
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
William K. Kerr is affiliated with 3 sites of care and 2 medical groups
William Kerr's primary practice is Riverside University Medical Center in Moreno Valley, California. William Kerr is also affiliated with Riverside University Health System - Medical Center. The medical group on file is Loma Linda University Faculty Medical Group (LLUFMG). Dmand AI also links William Kerr to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at William K. Kerr's practice
Dmand AI tracks the electronic health record (EHR) system at each site where William Kerr practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Riverside University Medical Center | 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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William K. Kerr is one of 11,482 physician assistants in California
Physician assistant is William Kerr's primary specialty in the NPI Registry, under taxonomy code 363A00000X. William Kerr is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA). William Kerr is licensed in California.
Specialties and state licenses
- Physician assistant, CaliforniaPrimary
Physician assistants near William Kerr
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 K. Kerr billed Medicare for 96 services in 2024
CMS data shows 96 Medicare services from William Kerr across 2 procedure codes in 2024, for 44 Medicare patients. Medicare paid $5,337 for them. Every service was in a facility, such as a hospital, rather than an office.
William Kerr compared with the California median for physician assistants, 2024
- William Kerr
- California median
- Medicare services
- 96vs 20453% below
- Medicare patients
- 44vs 10558% below
- Part D claims
- 155vs 24336% below
Medians across 7,065 physician assistants in California with Dmand AI profiles that report each measure.
William Kerr'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 William Kerr?
Medicare shows one payer. Book a meeting to get commercial claims data for William Kerr and other physician assistants in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
William K. Kerr treated 44 Medicare patients in 2024, average age 72
CMS counts 44 Medicare patients who saw William Kerr in 2024. The largest group is 65 to 74, with 18 patients. 75% of them have chronic kidney disease, and 75% have heart failure. 66% are also on Medicaid. Their average risk score is 3.38, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts William Kerr's median patient age at 77, with 57% women.
William Kerr's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
William Kerr's Medicare patients by sex, 2024
- Women1330%
- Men3170%
Chronic conditions among William Kerr's Medicare patients, 2024
- Chronic kidney disease75%
- Heart failure75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease73%
- Diabetes70%
- Atrial fibrillation64%
- Arthritis61%
Share of Medicare patients with each condition. A patient can have several.
William Kerr's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
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 K. Kerr wrote 218 Medicare Part D claims in 2024
In 2024, William Kerr wrote 218 Medicare Part D claims for 32 patients. 59% of them were for generic drugs. CMS names the drug for 155 of them, across 7 drugs with 11 or more claims each, at $58,218 in total drug cost.
William Kerr's Part D claims by kind of drug, 2024
- Generic128 claims59%
- Brand-name90 claims41%
William Kerr'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.
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
William K. Kerr scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for William Kerr for performance year 2024, reported as part of a group.
William Kerr's MIPS scores, performance year 2024
- 89of 100Final score
- 72.1of 100Quality
- 80of 100Promoting Interoperability
- 40of 100Improvement Activities
- 77of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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William K. Kerr has 23 publications on record
Dmand AI links 23 papers to William Kerr in 2018. William Kerr's most frequent co-authors are Laura J. Bierut, MD and Sarah M. Hartz, MD.
William Kerr's most frequent co-authors
Recent publications by William Kerr
See who William Kerr researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who William Kerr works with, so you can find a warm path to the right physician assistants.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
William K. Kerr received $24 in industry payments in 2024
CMS Open Payments shows 1 general payment to William Kerr from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Lantheus Medical Imaging, Inc. paid the most, $24.
Companies that paid William Kerr the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
William K. Kerr is board certified in certified physician assistant
- Board certified in certified physician assistant
Source: Dmand AI Professional Profile Data
Sources for William K. Kerr'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 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 | Clinician Public Reporting: Overall MIPS Performance (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 William K. Kerr
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 K. Kerr's NPI number?
William K. Kerr's NPI number is 1720480767. It was assigned on September 22, 2014, and it is active in the NPI Registry.
What does William K. Kerr specialize in?
William K. Kerr is a physician assistant in Moreno Valley, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does William K. Kerr practice?
William Kerr practices at 26520 Cactus Ave, Moreno Valley, CA 92555. William Kerr's primary practice is Riverside University Medical Center in Moreno Valley, California. Dmand AI also links William Kerr to 1 group practice or clinic and 1 medical group.
What is William K. Kerr's office phone number?
The practice phone on file for William Kerr is (951) 486-4458.
What is William K. Kerr's medical license number?
William Kerr holds California license 51944.
Which hospitals is William K. Kerr affiliated with?
William Kerr is affiliated with Riverside University Health System - Medical Center.
What medical group is William K. Kerr part of?
William Kerr is linked to Loma Linda University Faculty Medical Group (LLUFMG). Dmand AI links William Kerr to 1 more medical group.
Does William K. Kerr accept Medicare?
Yes. CMS data shows William Kerr billed Medicare for 96 services in 2024.
What is William K. Kerr's MIPS score?
William Kerr's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
How many Medicare patients does William K. Kerr see?
CMS counts 44 Medicare patients who saw William Kerr in 2024, with an average age of 72.
Show 7 more questionsShow fewer questions
Is William K. Kerr board certified?
Yes. William Kerr is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).
What services does William K. Kerr bill to Medicare?
In 2024, William Kerr's most billed Medicare services were hospital inpatient care (99232) and hospital inpatient care (99222).
What drugs does William K. Kerr prescribe most?
In 2024 Medicare Part D data, William Kerr's most prescribed drugs by claims were Entresto, Spironolactone and Metoprolol Succinate.
Has William K. Kerr received payments from drug or device companies?
CMS Open Payments shows $24 in general payments to William Kerr from 1 company from 2024 to 2024. The largest total came from Lantheus Medical Imaging, Inc.
How long has William K. Kerr been practicing?
William Kerr graduated from medical school in 2014, 12 years ago.
Does William K. Kerr do research?
Dmand AI links 23 publications to William Kerr.
Who does William K. Kerr publish with?
William Kerr's most frequent co-authors are Laura J. Bierut, MD (1 shared paper) and Sarah M. Hartz, MD (1 shared paper).
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