Dr. Oscar V. Bailon, MD
- Medicare services, 2024
- 4,562
- Medicare patients, 2024
- 2,233
- Part D claims, 2024
- 3,283
- Publications
- 2
- MIPS score, 2024
- 94
- Practice address
- 1959 NE Pacific St Box 356151, Seattle, WA 98195
- Practice phone
- Call (206) 598-3300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Bailon'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. Oscar V. Bailon is a cardiologist in Seattle, Washington
Dr. Bailon practices at UW Medical Center - Montlake in Seattle, Washington, part of University of Washington.
Dr. Bailon's NPI, 1164649018, was assigned on April 20, 2007. Dr. Bailon holds Washington license MD60306715.
- NPI
- 1164649018NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6901086743
- NPI enumeration date
- April 20, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (206) 598-3300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Oscar V. Bailon practices at UW Medical Center - Montlake in Seattle, Washington
Dr. Bailon's primary practice is UW Medical Center - Montlake, at 1959 NE Pacific St Box 356151, Seattle, WA 98195 in King County. The practice phone is (206) 598-3300.
- UW Medical Center - Montlake1959 NE Pacific St Box 356151, Seattle, WA 98195 · King CountyPhone(206) 598-3300
Source: Dmand AI Affiliation Data
Dr. Oscar V. Bailon is affiliated with 6 sites of care and 4 medical groups
Dr. Bailon's primary practice is UW Medical Center - Montlake in Seattle, Washington, part of University of Washington. Dr. Bailon is also affiliated with Fred Hutchinson Cancer Center. The medical group on file is UW Physicians. Dmand AI also links Dr. Bailon to 3 more hospitals, 3 medical groups and 1 hospital outpatient department, 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. Oscar V. Bailon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bailon practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UW Medical Center - Montlake | Available with a free account |
| +5 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Oscar V. Bailon is one of 416 cardiologists in Washington
Cardiovascular disease is Dr. Bailon's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Bailon is licensed in Washington.
Specialties and state licenses
- Cardiovascular disease, WashingtonPrimary
Cardiologists near Dr. Bailon
Counts of cardiologists 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. Oscar V. Bailon billed Medicare for 4,562 services in 2024
CMS data shows 4,562 Medicare services from Dr. Bailon across 34 procedure codes in 2024, for 2,233 Medicare patients. Medicare paid $156,020 for them.
Dr. Bailon's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 2,8132024: 3,31518%
- Office and hospital visits
- 2023: 8722024: 9529%
- Imaging
- 2023: 2592024: 29514%
Where Dr. Bailon's Medicare services took place, 2024
- In an office1,02122%
- In a facility3,54178%
Dr. Bailon compared with the Washington median for cardiologists, 2024
- Dr. Bailon
- Washington median
- Medicare services
- 4,562vs 1,5203.0 times
- Medicare patients
- 2,233vs 8462.6 times
- Part D claims
- 3,080vs 1,72179% above
Medians across 425 cardiologists in Washington with Dmand AI profiles that report each measure.
Dr. Bailon'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Bailon and other cardiologists in Washington.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Oscar V. Bailon treated 2,233 Medicare patients in 2024, average age 77
CMS counts 2,233 Medicare patients who saw Dr. Bailon in 2024. The largest group is 75 to 84, with 919 patients. 75% of them have high blood pressure, and 71% have high cholesterol. 15% are also on Medicaid. Their average risk score is 1.64, 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. Bailon's median patient age at 67, with 50% women.
Dr. Bailon's Medicare patients by age, 2024
Dr. Bailon's Medicare patients by sex, 2024
- Women1,15952%
- Men1,07448%
Chronic conditions among Dr. Bailon's Medicare patients, 2024
- High blood pressure75%
- High cholesterol71%
- Arthritis45%
- Ischemic heart disease40%
- Atrial fibrillation37%
- Heart failure30%
- Chronic kidney disease29%
- Mood disorders29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Bailon's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Oscar V. Bailon wrote 3,283 Medicare Part D claims in 2024
In 2024, Dr. Bailon wrote 3,283 Medicare Part D claims for 446 patients. 84% of them were for generic drugs. CMS names the drug for 3,080 of them, across 37 drugs with 11 or more claims each, at $678,413 in total drug cost. In 2023, CMS named 2,820 claims across 34 drugs.
Dr. Bailon's Part D claims by kind of drug, 2024
- Generic2,760 claims84%
- Brand-name523 claims16%
Dr. Bailon'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. Bailon's Part D claims, 2024
- Antibiotics0%15 of 3,283 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: 2,8202024: 3,0809%
Drugs named by CMS: 37 in 2024, 34 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
Dr. Oscar V. Bailon scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Bailon for performance year 2024, reported through an alternative payment model (APM). Dr. Bailon accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Bailon as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Bailon's MIPS scores, performance year 2024
- 94of 100Final score
- 74.6of 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
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Dr. Oscar V. Bailon has 2 publications on record
Dmand AI links 2 papers to Dr. Bailon in 2011. 2011 was the busiest year, with 2. Dr. Bailon's most frequent co-authors are Robert J. Chilton, DO, Jamison N. Wyatt, MD and John C. Smith, MD.
Dr. Bailon's most frequent co-authors
- Robert J. Chilton, DO2 shared papers
- Jamison N. Wyatt, MD2 shared papers
- John C. Smith, MD1 shared paper
Recent publications by Dr. Bailon
See who Dr. Bailon researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Bailon works with, so you can find a warm path to the right cardiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Oscar V. Bailon received $2,250 in industry payments from 2016 to 2024
CMS Open Payments shows 31 general payments to Dr. Bailon from 13 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 62% of the total. Medtronic Vascular, Inc. paid the most, $1,229.
General payments to Dr. Bailon by program year, 2016 to 2024
General payments to Dr. Bailon by kind, 2016 to 2024
- Food and beverage$1,39462%
- Travel and lodging$85638%
Companies that paid Dr. Bailon the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Oscar V. Bailon'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)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) |
| 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. Oscar V. Bailon
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. Oscar V. Bailon's NPI number?
Dr. Oscar V. Bailon's NPI number is 1164649018. It was assigned on April 20, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Oscar V. Bailon?
Dr. Oscar V. Bailon is a cardiologist in Seattle, Washington. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Oscar V. Bailon practice?
Dr. Bailon practices at 1959 NE Pacific St Box 356151, Seattle, WA 98195. Dr. Bailon's primary practice is UW Medical Center - Montlake in Seattle, Washington, part of University of Washington. Dmand AI also links Dr. Bailon to 3 hospitals, 3 medical groups and 1 hospital outpatient department.
What is Dr. Oscar V. Bailon's office phone number?
The practice phone on file for Dr. Bailon is (206) 598-3300.
What is Dr. Oscar V. Bailon's medical license number?
Dr. Bailon holds Washington license MD60306715.
Which hospitals is Dr. Oscar V. Bailon affiliated with?
Dr. Bailon practices at UW Medical Center - Montlake in Seattle, Washington. Dr. Bailon is also affiliated with Fred Hutchinson Cancer Center. Dmand AI links Dr. Bailon to 3 more hospitals.
What medical group is Dr. Oscar V. Bailon part of?
Dr. Bailon is linked to UW Physicians. Dmand AI links Dr. Bailon to 3 more medical groups.
Does Dr. Oscar V. Bailon accept Medicare?
Yes. CMS data shows Dr. Bailon billed Medicare for 4,562 services in 2024, and Dr. Bailon accepts Medicare assignment.
Does Dr. Oscar V. Bailon offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Bailon as offering telehealth services.
What is Dr. Oscar V. Bailon's MIPS score?
Dr. Bailon's MIPS final score for performance year 2024 is 94 out of 100, reported through an alternative payment model (APM).
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How many Medicare patients does Dr. Oscar V. Bailon see?
CMS counts 2,233 Medicare patients who saw Dr. Bailon in 2024, with an average age of 77.
What services does Dr. Oscar V. Bailon bill to Medicare?
In 2024, Dr. Bailon's most billed Medicare services were heart test or procedure (93010), office visit, established patient (99214) and heart test or procedure (93306).
What drugs does Dr. Oscar V. Bailon prescribe most?
In 2024 Medicare Part D data, Dr. Bailon's most prescribed drugs by claims were Atorvastatin Calcium, Metoprolol Succinate and Eliquis.
Has Dr. Oscar V. Bailon received payments from drug or device companies?
CMS Open Payments shows $2,250 in general payments to Dr. Bailon from 13 companies from 2016 to 2024. The largest total came from Medtronic Vascular, Inc.
How long has Dr. Oscar V. Bailon been practicing?
Dr. Bailon graduated from medical school in 1996, 30 years ago.
Does Dr. Oscar V. Bailon do research?
Dmand AI links 2 publications to Dr. Bailon.
Who does Dr. Oscar V. Bailon publish with?
Dr. Bailon's most frequent co-authors are Robert J. Chilton, DO (2 shared papers), Jamison N. Wyatt, MD (2 shared papers) and John C. Smith, MD (1 shared paper).
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