Dr. William Henry St. Clair, MD
- Medicare services, 2024
- 1,480
- Medicare patients, 2024
- 281
- Part D claims, 2024
- 77
- MIPS score, 2024
- 86
- Hospital affiliations
- 1
- Practice address
- 800 Rose Street, Lexington, KY 40536
- Practice phone
- Call (859) 257-2278
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. St. Clair'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.
Dr. William Henry St. Clair is a therapeutic radiology physician in Lexington, Kentucky
Dr. St. Clair practices at University of Kentucky Albert B. Chandler Hospital in Lexington, Kentucky, part of University of Kentucky HealthCare.
Dr. St. Clair's NPI, 1285652537, was assigned on July 17, 2006. Dr. St. Clair graduated from University of Kentucky College of Medicine in 1995. Dr. St. Clair holds Kentucky license 35645.
- NPI
- 1285652537NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6507759511
- NPI enumeration date
- July 17, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (859) 257-2278
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. William Henry St. Clair practices at University of Kentucky Albert B. Chandler Hospital in Lexington, Kentucky
Dr. St. Clair's primary practice is University of Kentucky Albert B. Chandler Hospital, at 800 Rose Street, Lexington, KY 40536 in Fayette County. The practice phone is (859) 257-2278.
- University of Kentucky Albert B. Chandler Hospital800 Rose Street, Lexington, KY 40536 · Fayette CountyPhone(859) 257-2278
Source: Dmand AI Affiliation Data
Dr. William Henry St. Clair is affiliated with 1 site of care and 1 medical group
Dr. St. Clair's primary practice is University of Kentucky Albert B. Chandler Hospital in Lexington, Kentucky, part of University of Kentucky HealthCare. The medical group on file is University of Kentucky General Pediatrics.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. William Henry St. Clair's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. St. Clair practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University of Kentucky Albert B. Chandler Hospital | 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 University of Kentucky HealthCare and 6.2K+ hospitals, with verified contacts in the same login.
Dr. William Henry St. Clair is one of 2 therapeutic radiology physicians in Kentucky
Therapeutic radiology is Dr. St. Clair's primary specialty in the NPI Registry, under taxonomy code 2085R0203X. Dr. St. Clair is licensed in Kentucky.
Specialties and state licenses
- Therapeutic radiology, KentuckyPrimary
Therapeutic radiology physicians near Dr. St. Clair
Counts of therapeutic radiology 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 Henry St. Clair billed Medicare for 1,480 services in 2024
CMS data shows 1,480 Medicare services from Dr. St. Clair across 18 procedure codes in 2024, for 281 Medicare patients. Medicare paid $121,487 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. St. Clair's Medicare services by type, 2024
- Imaging1,090
- Office and hospital visits298
- Other services92
Dr. St. Clair'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 Dr. St. Clair?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. St. Clair and other therapeutic radiology physicians in Kentucky.
Source: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data
Dr. William Henry St. Clair treated 281 Medicare patients in 2024, average age 72
CMS counts 281 Medicare patients who saw Dr. St. Clair in 2024. The largest group is 65 to 74, with 143 patients. 75% of them have cancer, and 75% have high blood pressure. 15% are also on Medicaid. Their average risk score is 1.66, 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. St. Clair's median patient age at 71, with 23% women.
Dr. St. Clair's Medicare patients by age, 2024
Dr. St. Clair's Medicare patients by sex, 2024
- Women6824%
- Men21376%
Chronic conditions among Dr. St. Clair's Medicare patients, 2024
- Cancer75%
- High blood pressure75%
- High cholesterol72%
- Arthritis39%
- Diabetes36%
- Ischemic heart disease28%
- Depression25%
- Mood disorders25%
Share of Medicare patients with each condition. A patient can have several.
Dr. St. Clair's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women23%
- Men77%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. William Henry St. Clair wrote 77 Medicare Part D claims in 2024
In 2024, Dr. St. Clair wrote 77 Medicare Part D claims for 38 patients. 97% of them were for generic drugs. CMS names the drug for 43 of them, across 1 drug with 11 or more claims each, at $470 in total drug cost.
Dr. St. Clair's Part D claims by kind of drug, 2024
- Generic75 claims97%
- Brand-name and other2 claims3%
Dr. St. Clair'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
Dr. William Henry St. Clair scored 86 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 86 out of 100 for Dr. St. Clair for performance year 2024, reported as part of a group. Dr. St. Clair accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. St. Clair's MIPS scores, performance year 2024
- 86of 100Final score
- 68.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 72of 100Cost
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
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. William Henry St. Clair graduated from University of Kentucky College of Medicine
Dr. St. Clair graduated from University of Kentucky College of Medicine in 1995.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. William Henry St. Clair'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) |
| 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)Clinician Public Reporting: Overall MIPS Performance (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 Henry St. Clair
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 Henry St. Clair's NPI number?
Dr. William Henry St. Clair's NPI number is 1285652537. It was assigned on July 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. William Henry St. Clair?
Dr. William Henry St. Clair is a therapeutic radiology physician in Lexington, Kentucky. The primary specialty in the NPI Registry is Therapeutic Radiology Physician (taxonomy code 2085R0203X).
Where does Dr. William Henry St. Clair practice?
Dr. St. Clair practices at 800 Rose Street, Lexington, KY 40536. Dr. St. Clair's primary practice is University of Kentucky Albert B. Chandler Hospital in Lexington, Kentucky, part of University of Kentucky HealthCare.
What is Dr. William Henry St. Clair's office phone number?
The practice phone on file for Dr. St. Clair is (859) 257-2278.
What is Dr. William Henry St. Clair's medical license number?
Dr. St. Clair holds Kentucky license 35645.
Which hospitals is Dr. William Henry St. Clair affiliated with?
Dr. St. Clair practices at University of Kentucky Albert B. Chandler Hospital in Lexington, Kentucky.
What medical group is Dr. William Henry St. Clair part of?
Dr. St. Clair is linked to University of Kentucky General Pediatrics.
Does Dr. William Henry St. Clair accept Medicare?
Yes. CMS data shows Dr. St. Clair billed Medicare for 1,480 services in 2024, and Dr. St. Clair accepts Medicare assignment.
What is Dr. William Henry St. Clair's MIPS score?
Dr. St. Clair's MIPS final score for performance year 2024 is 86 out of 100, reported as part of a group.
How many Medicare patients does Dr. William Henry St. Clair see?
CMS counts 281 Medicare patients who saw Dr. St. Clair in 2024, with an average age of 72.
Show 4 more questionsShow fewer questions
What services does Dr. William Henry St. Clair bill to Medicare?
In 2024, Dr. St. Clair's most billed Medicare services were radiation oncology (77014), radiation oncology (77300) and office visit, established patient (99214).
Where did Dr. William Henry St. Clair go to medical school?
Dr. St. Clair graduated from University of Kentucky College of Medicine in 1995.
What drugs does Dr. William Henry St. Clair prescribe most?
In 2024 Medicare Part D data, Dr. St. Clair's most prescribed drugs by claims were Tamsulosin HCl.
How long has Dr. William Henry St. Clair been practicing?
Dr. St. Clair graduated from medical school in 1995, 31 years ago.
Selling to therapeutic radiology practices?
See therapeutic radiology physicians in Kentucky by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card