Dr. William John Donohue Fraser, MD
- Medicare services, 2024
- 183
- Medicare patients, 2024
- 199
- Part D claims, 2024
- 114
- Hospital affiliations
- 6
- Medical groups
- 5
- Practice address
- 2350 Meadows Blvd, Castle Rock, CO 80109
- Practice phone
- Call (720) 455-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. William John Donohue Fraser is an emergency medicine physician in Castle Rock, Colorado
Dr. Fraser practices at AdventHealth Castle Rock in Castle Rock, Colorado, part of AdventHealth.
Dr. Fraser's NPI, 1013533280, was assigned on June 23, 2020. Dr. Fraser graduated from Univ of Central Florida, College of Medicine in 2020. Dr. Fraser holds Colorado license DR.0071169.
- NPI
- 1013533280NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3476935263
- NPI enumeration date
- June 23, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (720) 455-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. William John Donohue Fraser practices at AdventHealth Castle Rock in Castle Rock, Colorado
Dr. Fraser's primary practice is AdventHealth Castle Rock, at 2350 Meadows Blvd, Castle Rock, CO 80109 in Douglas County. The practice phone is (720) 455-5000.
- AdventHealth Castle Rock2350 Meadows Blvd, Castle Rock, CO 80109 · Douglas CountyPhone(720) 455-5000
Source: Dmand AI Affiliation Data
Dr. William John Donohue Fraser is affiliated with 7 sites of care and 5 medical groups
Dr. Fraser's primary practice is AdventHealth Castle Rock in Castle Rock, Colorado, part of AdventHealth. Dr. Fraser is also affiliated with AdventHealth Littleton. The medical group on file is US Acute Care Solutions. Dmand AI also links Dr. Fraser to 4 more hospitals, 4 medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. William John Donohue Fraser's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Fraser practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| AdventHealth Castle Rock | Available with a free account |
| +6 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. William John Donohue Fraser is one of 1,226 emergency medicine physicians in Colorado
Emergency medicine is Dr. Fraser's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Dr. Fraser's licenses on file in 2 states: Colorado and South Carolina.
Specialties and state licenses
- Emergency medicine, ColoradoPrimary
- South Carolina license
Emergency medicine physicians near Dr. Fraser
Counts of emergency medicine 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 John Donohue Fraser billed Medicare for 183 services in 2024
CMS data shows 183 Medicare services from Dr. Fraser across 4 procedure codes in 2024, for 199 Medicare patients. Medicare paid $20,527 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Fraser's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1352024: 18336%
Dr. Fraser compared with the Colorado median for emergency medicine physicians, 2024
- Dr. Fraser
- Colorado median
- Medicare services
- 183vs 1998% below
- Medicare patients
- 199vs 193Close to median
- Part D claims
- 12vs 3465% below
Medians across 1,237 emergency medicine physicians in Colorado with Dmand AI profiles that report each measure.
Dr. Fraser'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. William John Donohue Fraser treated 199 Medicare patients in 2024, average age 69
CMS counts 199 Medicare patients who saw Dr. Fraser in 2024. The largest group is 65 to 74, with 62 patients. 75% of them have high blood pressure, and 68% have high cholesterol. 38% are also on Medicaid. Their average risk score is 2.29, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Fraser's median patient age at 58, with 58% women.
Dr. Fraser's Medicare patients by age, 2024
Dr. Fraser's Medicare patients by sex, 2024
- Women11859%
- Men8141%
Chronic conditions among Dr. Fraser's Medicare patients, 2024
- High blood pressure75%
- High cholesterol68%
- Arthritis54%
- Mood disorders42%
- Chronic kidney disease38%
- Depression37%
- Anxiety35%
- Ischemic heart disease33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Fraser's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women58%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. William John Donohue Fraser wrote 114 Medicare Part D claims in 2024
In 2024, Dr. Fraser wrote 114 Medicare Part D claims for 75 patients. 90% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $94 in total drug cost.
Dr. Fraser's Part D claims by kind of drug, 2024
- Generic103 claims90%
- Brand-name and other11 claims10%
Dr. Fraser's most prescribed drugs by claims, 2023
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. Fraser's Part D claims, 2024
- Opioids11%12 of 114 claims
- Antibiotics30%34 of 114 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
How Dr. William John Donohue Fraser takes part in Medicare
Dr. Fraser accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. William John Donohue Fraser graduated from Univ of Central Florida, College of Medicine
Dr. Fraser graduated from Univ of Central Florida, College of Medicine in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. William John Donohue Fraser'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) |
| 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 John Donohue Fraser
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 John Donohue Fraser's NPI number?
Dr. William John Donohue Fraser's NPI number is 1013533280. It was assigned on June 23, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. William John Donohue Fraser?
Dr. William John Donohue Fraser is an emergency medicine physician in Castle Rock, Colorado. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. William John Donohue Fraser practice?
Dr. Fraser practices at 2350 Meadows Blvd, Castle Rock, CO 80109. Dr. Fraser's primary practice is AdventHealth Castle Rock in Castle Rock, Colorado, part of AdventHealth. Dmand AI also links Dr. Fraser to 4 hospitals, 4 medical groups and 1 group practice or clinic.
What is Dr. William John Donohue Fraser's office phone number?
The practice phone on file for Dr. Fraser is (720) 455-5000.
What is Dr. William John Donohue Fraser's medical license number?
Dr. Fraser holds Colorado license DR.0071169, one of the licenses on file in 2 states.
Which states has Dr. William John Donohue Fraser been licensed in?
Dmand AI has state licenses on file for Dr. Fraser in Colorado and South Carolina.
Which hospitals is Dr. William John Donohue Fraser affiliated with?
Dr. Fraser practices at AdventHealth Castle Rock in Castle Rock, Colorado. Dr. Fraser is also affiliated with AdventHealth Littleton. Dmand AI links Dr. Fraser to 4 more hospitals.
What medical group is Dr. William John Donohue Fraser part of?
Dr. Fraser is linked to US Acute Care Solutions. Dmand AI links Dr. Fraser to 4 more medical groups.
Does Dr. William John Donohue Fraser accept Medicare?
Yes. CMS data shows Dr. Fraser billed Medicare for 183 services in 2024, and Dr. Fraser accepts Medicare assignment.
How many Medicare patients does Dr. William John Donohue Fraser see?
CMS counts 199 Medicare patients who saw Dr. Fraser in 2024, with an average age of 69.
Show 4 more questionsShow fewer questions
What services does Dr. William John Donohue Fraser bill to Medicare?
In 2024, Dr. Fraser's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and hospital inpatient care (99223).
Where did Dr. William John Donohue Fraser go to medical school?
Dr. Fraser graduated from Univ of Central Florida, College of Medicine in 2020.
What drugs does Dr. William John Donohue Fraser prescribe most?
In 2023 Medicare Part D data, Dr. Fraser's most prescribed drugs by claims were Ondansetron ODT.
How long has Dr. William John Donohue Fraser been practicing?
Dr. Fraser graduated from medical school in 2020, 6 years ago.
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