Critical IllnessEarly Warning ScoreHospital Rapid Response Team
Dr. Sean Hampton Oldroyd, DO
NPI1053743302PAC ID0840504619
- Medicare services, 2024
- 823
- Medicare patients, 2024
- 537
- Part D claims, 2024
- 126
- Publications
- 1
- Hospital affiliations
- 1
- Practice address
- 400 W Mineral King Ave, Visalia, CA 93291
- Practice phone
- Call (559) 624-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Oldroyd's professional email, personal email and mobile number
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Dr. Sean Hampton Oldroyd is an emergency medicine physician in Visalia, California
Dr. Oldroyd practices at Kaweah Health Medical Center in Visalia, California, part of Kaweah Delta Health Care District.
Dr. Oldroyd's NPI, 1053743302, was assigned on August 8, 2013. Dr. Oldroyd graduated from WesternU College of Osteopathic Medicine of the Pacific in 2013. Dr. Oldroyd's California license number on file is 20A13598.
NPI and contact details
- NPI
- 1053743302NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0840504619
- NPI enumeration date
- August 8, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (559) 624-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sean Hampton Oldroyd practices at Kaweah Health Medical Center in Visalia, California
Dr. Oldroyd's primary practice is Kaweah Health Medical Center, at 400 W Mineral King Ave, Visalia, CA 93291 in Tulare County. The practice phone is (559) 624-2000.
- Kaweah Health Medical Center400 W Mineral King Ave, Visalia, CA 93291 · Tulare CountyPhone(559) 624-2000
Source: Dmand AI Affiliation Data
Dr. Sean Hampton Oldroyd is affiliated with 1 site of care and 2 medical groups
Dr. Oldroyd's primary practice is Kaweah Health Medical Center in Visalia, California, part of Kaweah Delta Health Care District. The medical group on file is Vituity. Dmand AI also links Dr. Oldroyd to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sean Hampton Oldroyd's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Oldroyd practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaweah Health Medical Center | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Sean Hampton Oldroyd is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Oldroyd's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Oldroyd is board certified in emergency medicine by the American Board of Emergency Medicine. Dr. Oldroyd has a license on file in California.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
Emergency medicine physicians near Dr. Oldroyd
Counts of emergency medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
7,423emergency medicine physicians in California38emergency medicine physicians in Visalia37emergency medicine physicians at Kaweah Health Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Sean Hampton Oldroyd billed Medicare for 823 services in 2024
CMS data shows 823 Medicare services from Dr. Oldroyd across 4 procedure codes in 2024, for 537 Medicare patients. Medicare paid $76,765 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024823
Medicare patients537
Paid by Medicare$76,765
Procedure codes4
Dr. Oldroyd's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4872024: 56015%
- Tests and treatments
- 2023: 2792024: 2636%
- Surgery
- 2023: 142024: 0100%
Dr. Oldroyd compared with the California median for emergency medicine physicians, 2024
- Dr. Oldroyd
- California median
- Medicare services
- 823vs 2653.1 times
- Medicare patients
- 537vs 2432.2 times
- Part D claims
- 38vs 6239% below
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Oldroyd'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. Oldroyd?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Oldroyd and other emergency medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Sean Hampton Oldroyd treated 537 Medicare patients in 2024, average age 73
CMS counts 537 Medicare patients who saw Dr. Oldroyd in 2024. The largest group is 75 to 84, with 172 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 56% are also on Medicaid. Their average risk score is 2.65, 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. Oldroyd's median patient age at 51, with 55% women.
Medicare patients, 2024537
Average age73
Average risk score2.65
Also on Medicaid56%
Dr. Oldroyd's Medicare patients by age, 2024
Dr. Oldroyd's Medicare patients by sex, 2024
- Women29355%
- Men24445%
Chronic conditions among Dr. Oldroyd's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes51%
- Arthritis50%
- Ischemic heart disease47%
- Chronic kidney disease45%
- Heart failure42%
- Mood disorders38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Oldroyd's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women55%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Sean Hampton Oldroyd wrote 126 Medicare Part D claims in 2024
In 2024, Dr. Oldroyd wrote 126 Medicare Part D claims for 95 patients. 94% of them were for generic drugs. CMS names the drug for 38 of them, across 2 drugs with 11 or more claims each, at $176 in total drug cost. In 2023, CMS named 12 claims across 1 drug.
Part D claims, 2024126
Drugs named by CMS2
Total drug cost$176
Part D patients95
Dr. Oldroyd's Part D claims by kind of drug, 2024
- Generic119 claims94%
- Brand-name and other7 claims6%
Dr. Oldroyd'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.
Drug classes CMS tracks in Dr. Oldroyd's Part D claims, 2024
- Opioids15%19 of 126 claims
- Antibiotics37%46 of 126 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 122024: 38217%
Drugs named by CMS: 2 in 2024, 1 in 2023.
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. Sean Hampton Oldroyd takes part in Medicare
Dr. Oldroyd 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. Sean Hampton Oldroyd has 1 publication on record
Dmand AI links 1 paper to Dr. Oldroyd in 2020. Dr. Oldroyd's most frequent co-authors are Christian Merrick Sebat, DO and Frank Sebat, MD.
Papers1
Dr. Oldroyd's most frequent co-authors
Recent publications by Dr. Oldroyd
See who Dr. Oldroyd researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Oldroyd works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Sean Hampton Oldroyd graduated from WesternU College of Osteopathic Medicine of the Pacific
Dr. Oldroyd graduated from WesternU College of Osteopathic Medicine of the Pacific in 2013.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Sources for Dr. Sean Hampton Oldroyd'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Sean Hampton Oldroyd
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. Sean Hampton Oldroyd's NPI number?
Dr. Sean Hampton Oldroyd's NPI number is 1053743302. It was assigned on August 8, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Sean Hampton Oldroyd?
Dr. Sean Hampton Oldroyd is an emergency medicine physician in Visalia, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Sean Hampton Oldroyd practice?
Dr. Oldroyd practices at 400 W Mineral King Ave, Visalia, CA 93291. Dr. Oldroyd's primary practice is Kaweah Health Medical Center in Visalia, California, part of Kaweah Delta Health Care District. Dmand AI also links Dr. Oldroyd to 1 medical group.
What is Dr. Sean Hampton Oldroyd's office phone number?
The practice phone on file for Dr. Oldroyd is (559) 624-2000.
What is Dr. Sean Hampton Oldroyd's medical license number?
Dr. Oldroyd's California license number on file is 20A13598.
Which hospitals is Dr. Sean Hampton Oldroyd affiliated with?
Dr. Oldroyd practices at Kaweah Health Medical Center in Visalia, California.
What medical group is Dr. Sean Hampton Oldroyd part of?
Dr. Oldroyd is linked to Vituity. Dmand AI links Dr. Oldroyd to 1 more medical group.
Does Dr. Sean Hampton Oldroyd accept Medicare?
Yes. CMS data shows Dr. Oldroyd billed Medicare for 823 services in 2024, and Dr. Oldroyd accepts Medicare assignment.
How many Medicare patients does Dr. Sean Hampton Oldroyd see?
CMS counts 537 Medicare patients who saw Dr. Oldroyd in 2024, with an average age of 73.
Is Dr. Sean Hampton Oldroyd board certified?
Yes. Dr. Oldroyd is board certified in emergency medicine by the American Board of Emergency Medicine.
Show 6 more questionsShow fewer questions
What services does Dr. Sean Hampton Oldroyd bill to Medicare?
In 2024, Dr. Oldroyd's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and emergency department visit (99284).
Where did Dr. Sean Hampton Oldroyd go to medical school?
Dr. Oldroyd graduated from WesternU College of Osteopathic Medicine of the Pacific in 2013.
What drugs does Dr. Sean Hampton Oldroyd prescribe most?
In 2024 Medicare Part D data, Dr. Oldroyd's most prescribed drugs by claims were Cephalexin and Hydrocodone-Acetaminophen.
How long has Dr. Sean Hampton Oldroyd been practicing?
Dr. Oldroyd graduated from medical school in 2013, 13 years ago.
Does Dr. Sean Hampton Oldroyd do research?
Dmand AI links 1 publication to Dr. Oldroyd.
Who does Dr. Sean Hampton Oldroyd publish with?
Dr. Oldroyd's most frequent co-authors are Christian Merrick Sebat, DO (1 shared paper) and Frank Sebat, MD (1 shared paper).
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