William Eric Gray, CRNA
- Medicare patients, 2024
- 197
- MIPS score, 2024
- 93
- Hospital affiliations
- 1
- Industry payments
- $24
- Medical group
- 1
- Practice address
- 20333 West 151st Street, Olathe, KS 66061
- Practice phone
- Call (913) 355-4200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find William Gray'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 Eric Gray is a nurse anesthetist in Olathe, Kansas
William Gray practices at The University of Kansas Health System Olathe Hospital in Olathe, Kansas, part of The University of Kansas Health System.
William Gray's NPI, 1326277302, was assigned on July 10, 2009. William Gray holds Kansas license 556886.
- NPI
- 1326277302NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8426103169
- NPI enumeration date
- July 10, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (913) 355-4200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
William Eric Gray practices at The University of Kansas Health System Olathe Hospital in Olathe, Kansas
William Gray's primary practice is The University of Kansas Health System Olathe Hospital, at 20333 West 151st Street, Olathe, KS 66061 in Johnson County. The practice phone is (913) 355-4200.
- The University of Kansas Health System Olathe Hospital20333 West 151st Street, Olathe, KS 66061 · Johnson CountyPhone(913) 355-4200
Source: Dmand AI Affiliation Data
William Eric Gray is affiliated with 2 sites of care and 1 medical group
William Gray's primary practice is The University of Kansas Health System Olathe Hospital in Olathe, Kansas, part of The University of Kansas Health System. The medical group on file is Kansas University Physicians. Dmand AI also links William Gray to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at William Eric Gray's practice
Dmand AI tracks the electronic health record (EHR) system at each site where William Gray practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The University of Kansas Health System Olathe Hospital | Available with a free account |
| +1 more affiliated site | 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 The University of Kansas Health System and 6.2K+ hospitals, with verified contacts in the same login.
William Eric Gray is one of 877 nurse anesthetists in Kansas
Nurse anesthetist, certified registered is William Gray's primary specialty in the NPI Registry, under taxonomy code 367500000X. William Gray is licensed in Kansas.
Specialties and state licenses
- Certified registered nurse anesthetist, KansasPrimary
Nurse anesthetists near William Gray
Counts of nurse anesthetists 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 Eric Gray treated 197 Medicare patients in 2024, average age 73
CMS counts 197 Medicare patients who saw William Gray in 2024. The largest group is 65 to 74, with 106 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.49, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts William Gray's median patient age at 70, with 58% women.
William Gray's Medicare patients by age, 2024
William Gray's Medicare patients by sex, 2024
- Women11056%
- Men8744%
Chronic conditions among William Gray's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis63%
- Ischemic heart disease48%
- Atrial fibrillation33%
- Diabetes31%
- Anxiety30%
- Chronic kidney disease30%
Share of Medicare patients with each condition. A patient can have several.
William Gray's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
William Eric Gray scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for William Gray for performance year 2024, reported through an alternative payment model (APM). William Gray accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
William Gray's MIPS scores, performance year 2024
- 93of 100Final score
- 77of 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
William Eric Gray received $24 in industry payments in 2025
CMS Open Payments shows 1 general payment to William Gray from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Heron Therapeutics, Inc. paid the most, $24.
Companies that paid William Gray the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for William Eric Gray'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) |
| Industry payments | Open Payments (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 Eric Gray
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 Eric Gray's NPI number?
William Eric Gray's NPI number is 1326277302. It was assigned on July 10, 2009, and it is active in the NPI Registry.
What does William Eric Gray specialize in?
William Eric Gray is a nurse anesthetist in Olathe, Kansas. The primary specialty in the NPI Registry is Certified Registered Nurse Anesthetist (taxonomy code 367500000X).
Where does William Eric Gray practice?
William Gray practices at 20333 West 151st Street, Olathe, KS 66061. William Gray's primary practice is The University of Kansas Health System Olathe Hospital in Olathe, Kansas, part of The University of Kansas Health System. Dmand AI also links William Gray to 1 group practice or clinic.
What is William Eric Gray's office phone number?
The practice phone on file for William Gray is (913) 355-4200.
What is William Eric Gray's medical license number?
William Gray holds Kansas license 556886.
Which hospitals is William Eric Gray affiliated with?
William Gray practices at The University of Kansas Health System Olathe Hospital in Olathe, Kansas.
What medical group is William Eric Gray part of?
William Gray is linked to Kansas University Physicians.
Does William Eric Gray accept Medicare?
Yes. CMS lists William Gray as accepting Medicare assignment.
What is William Eric Gray's MIPS score?
William Gray's MIPS final score for performance year 2024 is 93 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does William Eric Gray see?
CMS counts 197 Medicare patients who saw William Gray in 2024, with an average age of 73.
Has William Eric Gray received payments from drug or device companies?
CMS Open Payments shows $24 in general payments to William Gray from 1 company from 2025 to 2025. The largest total came from Heron Therapeutics, Inc.
How long has William Eric Gray been practicing?
William Gray graduated from medical school in 2009, 17 years ago.
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