Dr. Douglas B. Van Fossen, MD
- Medicare services, 2024
- 329
- Medicare patients, 2024
- 232
- Part D claims, 2024
- 3,700
- MIPS score, 2024
- 80
- Hospital affiliations
- 1
- Practice address
- 500 South Cleveland Avenue, Westerville, OH 43081
- Practice phone
- Call (614) 546-4034
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Van Fossen'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. Douglas B. Van Fossen is a cardiologist in Westerville, Ohio
Dr. Van Fossen practices at Mount Carmel St. Ann's in Westerville, Ohio, part of Trinity Health.
Dr. Van Fossen's NPI, 1629039698, was assigned on March 30, 2006. Dr. Van Fossen graduated from Ohio State University College of Medicine in 1980. Dr. Van Fossen holds Ohio license 35.046445.
- NPI
- 1629039698NPI Registry (opens in a new tab)
- NPI enumeration date
- March 30, 2006
- NPI status
- Active
- Practice phone
- (614) 546-4034
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 72
- Medical school graduation
- 1980
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Douglas B. Van Fossen practices at Mount Carmel St. Ann's in Westerville, Ohio
Dr. Van Fossen's primary practice is Mount Carmel St. Ann's, at 500 South Cleveland Avenue, Westerville, OH 43081 in Franklin County. The practice phone is (614) 546-4034.
- Mount Carmel St. Ann's500 South Cleveland Avenue, Westerville, OH 43081 · Franklin CountyPhone(614) 546-4034
Source: Dmand AI Affiliation Data
Dr. Douglas B. Van Fossen is affiliated with 4 sites of care and 1 medical group
Dr. Van Fossen's primary practice is Mount Carmel St. Ann's in Westerville, Ohio, part of Trinity Health. The medical group on file is OhioHealth Physician Group. Dmand AI also links Dr. Van Fossen to 2 more hospital outpatient departments 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. Douglas B. Van Fossen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Van Fossen practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mount Carmel St. Ann's | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Douglas B. Van Fossen is one of 945 cardiologists in Ohio
Cardiovascular disease is Dr. Van Fossen's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Van Fossen is licensed in Ohio.
Specialties and state licenses
- Cardiovascular disease, OhioPrimary
Cardiologists near Dr. Van Fossen
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. Douglas B. Van Fossen billed Medicare for 329 services in 2024
CMS data shows 329 Medicare services from Dr. Van Fossen across 9 procedure codes in 2024, for 232 Medicare patients. Medicare paid $28,715 for them.
Dr. Van Fossen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3632024: 20145%
- Tests and treatments
- 2023: 4012024: 12868%
Where Dr. Van Fossen's Medicare services took place, 2024
- In an office25778%
- In a facility7222%
Dr. Van Fossen compared with the Ohio median for cardiologists, 2024
- Dr. Van Fossen
- Ohio median
- Medicare services
- 329vs 1,43477% below
- Medicare patients
- 232vs 82172% below
- Part D claims
- 3,457vs 1,3202.6 times
Medians across 942 cardiologists in Ohio with Dmand AI profiles that report each measure.
Dr. Van Fossen'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. Douglas B. Van Fossen treated 232 Medicare patients in 2024, average age 76
CMS counts 232 Medicare patients who saw Dr. Van Fossen in 2024. The largest group is 75 to 84, with 112 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.26, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Van Fossen's median patient age at 77, with 38% women.
Dr. Van Fossen's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Van Fossen's Medicare patients by sex, 2024
- Women10043%
- Men13257%
Chronic conditions among Dr. Van Fossen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease75%
- Arthritis57%
- Atrial fibrillation39%
- Diabetes31%
- Chronic kidney disease28%
- Heart failure28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Van Fossen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
Patient panel by sex, all payers
- Women38%
- Men62%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Douglas B. Van Fossen wrote 3,700 Medicare Part D claims in 2024
In 2024, Dr. Van Fossen wrote 3,700 Medicare Part D claims for 535 patients. 86% of them were for generic drugs. CMS names the drug for 3,457 of them, across 35 drugs with 11 or more claims each, at $517,581 in total drug cost. In 2023, CMS named 4,168 claims across 45 drugs.
Dr. Van Fossen's Part D claims by kind of drug, 2024
- Generic3,173 claims86%
- Brand-name527 claims14%
Dr. Van Fossen'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 4,1682024: 3,45717%
Drugs named by CMS: 35 in 2024, 45 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. Douglas B. Van Fossen scored 80 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 80 out of 100 for Dr. Van Fossen for performance year 2024, reported as part of a group.
Dr. Van Fossen's MIPS scores, performance year 2024
- 80of 100Final score
- 58.7of 100Quality
- 98of 100Promoting Interoperability
- 40of 100Improvement Activities
- 76of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Douglas B. Van Fossen received $89,267 in industry payments from 2016 to 2024
CMS Open Payments shows 319 general payments to Dr. Van Fossen from 29 drug and device companies from 2016 to 2024. Speaker and faculty fees make up the largest share, 81% of the total. AstraZeneca Pharmaceuticals LP paid the most, $58,035.
General payments to Dr. Van Fossen by program year, 2016 to 2024
General payments to Dr. Van Fossen by kind, 2016 to 2024
- Speaker and faculty fees$72,55081%
- Consulting fees$6,8258%
- Food and beverage$5,8427%
- Travel and lodging$3,8994%
- Other$1520%
Companies that paid Dr. Van Fossen the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Douglas B. Van Fossen graduated from Ohio State University College of Medicine
Dr. Van Fossen graduated from Ohio State University College of Medicine in 1980.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Douglas B. Van Fossen'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 | Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (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. Douglas B. Van Fossen
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. Douglas B. Van Fossen's NPI number?
Dr. Douglas B. Van Fossen's NPI number is 1629039698. It was assigned on March 30, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Douglas B. Van Fossen?
Dr. Douglas B. Van Fossen is a cardiologist in Westerville, Ohio. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Douglas B. Van Fossen practice?
Dr. Van Fossen practices at 500 South Cleveland Avenue, Westerville, OH 43081. Dr. Van Fossen's primary practice is Mount Carmel St. Ann's in Westerville, Ohio, part of Trinity Health. Dmand AI also links Dr. Van Fossen to 2 hospital outpatient departments and 1 group practice or clinic.
What is Dr. Douglas B. Van Fossen's office phone number?
The practice phone on file for Dr. Van Fossen is (614) 546-4034.
What is Dr. Douglas B. Van Fossen's medical license number?
Dr. Van Fossen holds Ohio license 35.046445.
Which hospitals is Dr. Douglas B. Van Fossen affiliated with?
Dr. Van Fossen practices at Mount Carmel St. Ann's in Westerville, Ohio.
What medical group is Dr. Douglas B. Van Fossen part of?
Dr. Van Fossen is linked to OhioHealth Physician Group.
Does Dr. Douglas B. Van Fossen accept Medicare?
Yes. CMS data shows Dr. Van Fossen billed Medicare for 329 services in 2024.
What is Dr. Douglas B. Van Fossen's MIPS score?
Dr. Van Fossen's MIPS final score for performance year 2024 is 80 out of 100, reported as part of a group.
How many Medicare patients does Dr. Douglas B. Van Fossen see?
CMS counts 232 Medicare patients who saw Dr. Van Fossen in 2024, with an average age of 76.
Show 5 more questionsShow fewer questions
What services does Dr. Douglas B. Van Fossen bill to Medicare?
In 2024, Dr. Van Fossen's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and heart test or procedure (93000).
Where did Dr. Douglas B. Van Fossen go to medical school?
Dr. Van Fossen graduated from Ohio State University College of Medicine in 1980.
What drugs does Dr. Douglas B. Van Fossen prescribe most?
In 2024 Medicare Part D data, Dr. Van Fossen's most prescribed drugs by claims were Atorvastatin Calcium, Eliquis and Losartan Potassium.
Has Dr. Douglas B. Van Fossen received payments from drug or device companies?
CMS Open Payments shows $89,267 in general payments to Dr. Van Fossen from 29 companies from 2016 to 2024. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Douglas B. Van Fossen been practicing?
Dr. Van Fossen graduated from medical school in 1980, 46 years ago.
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