Dr. Elaine Yeiling Fan, MD
- Medicare services, 2024
- 503
- Medicare patients, 2024
- 260
- Part D claims, 2024
- 151
- Hospital affiliations
- 2
- Industry payments
- $511
- Practice address
- 8700 Sudley Rd, Manassas, VA 20110
- Practice phone
- Call (703) 369-8736
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Fan's professional email, personal email and mobile number
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Dr. Elaine Yeiling Fan is an internist in Manassas, Virginia
Dr. Fan practices at UVA Health Prince William Medical Center in Manassas, Virginia, part of University of Virginia.
Dr. Fan's NPI, 1679896591, was assigned on March 5, 2010. Dr. Fan graduated from Temple University School of Medicine in 2007. Dr. Fan holds Virginia license 0101252338.
- NPI
- 1679896591NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0749473023
- NPI enumeration date
- March 5, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (703) 369-8736
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Elaine Yeiling Fan practices at UVA Health Prince William Medical Center in Manassas, Virginia
Dr. Fan's primary practice is UVA Health Prince William Medical Center, at 8700 Sudley Rd, Manassas, VA 20110 in Manassas City. The practice phone is (703) 369-8736.
- UVA Health Prince William Medical Center8700 Sudley Rd, Manassas, VA 20110 · Manassas CityPhone(703) 369-8736
Source: Dmand AI Affiliation Data
Dr. Elaine Yeiling Fan is affiliated with 3 sites of care and 2 medical groups
Dr. Fan's primary practice is UVA Health Prince William Medical Center in Manassas, Virginia, part of University of Virginia. Dr. Fan is also affiliated with UVA Health Haymarket Medical Center. The medical group on file is Emergency Medicine Physicians (EMP). Dmand AI also links Dr. Fan to 1 more hospice and 1 medical group, 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. Elaine Yeiling Fan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Fan practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UVA Health Prince William Medical Center | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Elaine Yeiling Fan is one of 3,339 internists in Virginia
Internal medicine is Dr. Fan's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Fan is licensed in Virginia.
Specialties and state licenses
- Internal medicine, VirginiaPrimary
Internists near Dr. Fan
Counts of internists 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. Elaine Yeiling Fan billed Medicare for 503 services in 2024
CMS data shows 503 Medicare services from Dr. Fan across 4 procedure codes in 2024, for 260 Medicare patients. Medicare paid $43,288 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Fan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5262024: 5034%
Dr. Fan compared with the Virginia median for internists, 2024
- Dr. Fan
- Virginia median
- Medicare services
- 503vs 60717% below
- Medicare patients
- 260vs 2466% above
- Part D claims
- 17vs 22492% below
Medians across 3,182 internists in Virginia with Dmand AI profiles that report each measure.
Dr. Fan'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. Elaine Yeiling Fan treated 260 Medicare patients in 2024, average age 78
CMS counts 260 Medicare patients who saw Dr. Fan in 2024. The largest group is 75 to 84, with 100 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 12% are also on Medicaid. Their average risk score is 2.21, 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. Fan's median patient age at 67, with 50% women.
Dr. Fan's Medicare patients by age, 2024
Dr. Fan's Medicare patients by sex, 2024
- Women12749%
- Men13351%
Chronic conditions among Dr. Fan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease59%
- Arthritis56%
- Chronic kidney disease49%
- Heart failure47%
- Mood disorders47%
- Diabetes45%
Share of Medicare patients with each condition. A patient can have several.
Dr. Fan'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%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Elaine Yeiling Fan wrote 151 Medicare Part D claims in 2024
In 2024, Dr. Fan wrote 151 Medicare Part D claims for 73 patients. 89% of them were for generic drugs. CMS names the drug for 17 of them, across 1 drug with 11 or more claims each, at $234 in total drug cost. In 2023, CMS named 76 claims across 5 drugs.
Dr. Fan's Part D claims by kind of drug, 2024
- Generic134 claims89%
- Brand-name17 claims11%
Dr. Fan'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. Fan's Part D claims, 2024
- Opioids10%15 of 151 claims
- Antibiotics30%46 of 151 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: 762024: 1778%
Drugs named by CMS: 1 in 2024, 5 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. Elaine Yeiling Fan takes part in Medicare
Dr. Fan 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. Elaine Yeiling Fan received $511 in industry payments from 2016 to 2022
CMS Open Payments shows 24 general payments to Dr. Fan from 12 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $240.
General payments to Dr. Fan by program year, 2016 to 2022
Companies that paid Dr. Fan the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Elaine Yeiling Fan graduated from Temple University School of Medicine
Dr. Fan graduated from Temple University School of Medicine in 2007.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Elaine Yeiling Fan'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) |
| 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. Elaine Yeiling Fan
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. Elaine Yeiling Fan's NPI number?
Dr. Elaine Yeiling Fan's NPI number is 1679896591. It was assigned on March 5, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Elaine Yeiling Fan?
Dr. Elaine Yeiling Fan is an internist in Manassas, Virginia. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Elaine Yeiling Fan practice?
Dr. Fan practices at 8700 Sudley Rd, Manassas, VA 20110. Dr. Fan's primary practice is UVA Health Prince William Medical Center in Manassas, Virginia, part of University of Virginia. Dmand AI also links Dr. Fan to 1 hospice and 1 medical group.
What is Dr. Elaine Yeiling Fan's office phone number?
The practice phone on file for Dr. Fan is (703) 369-8736.
What is Dr. Elaine Yeiling Fan's medical license number?
Dr. Fan holds Virginia license 0101252338.
Which hospitals is Dr. Elaine Yeiling Fan affiliated with?
Dr. Fan practices at UVA Health Prince William Medical Center in Manassas, Virginia. Dr. Fan is also affiliated with UVA Health Haymarket Medical Center.
What medical group is Dr. Elaine Yeiling Fan part of?
Dr. Fan is linked to Emergency Medicine Physicians (EMP). Dmand AI links Dr. Fan to 1 more medical group.
Does Dr. Elaine Yeiling Fan accept Medicare?
Yes. CMS data shows Dr. Fan billed Medicare for 503 services in 2024, and Dr. Fan accepts Medicare assignment.
How many Medicare patients does Dr. Elaine Yeiling Fan see?
CMS counts 260 Medicare patients who saw Dr. Fan in 2024, with an average age of 78.
What services does Dr. Elaine Yeiling Fan bill to Medicare?
In 2024, Dr. Fan's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and hospital inpatient care (99239).
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Where did Dr. Elaine Yeiling Fan go to medical school?
Dr. Fan graduated from Temple University School of Medicine in 2007.
What drugs does Dr. Elaine Yeiling Fan prescribe most?
In 2024 Medicare Part D data, Dr. Fan's most prescribed drugs by claims were Cefdinir.
Has Dr. Elaine Yeiling Fan received payments from drug or device companies?
CMS Open Payments shows $511 in general payments to Dr. Fan from 12 companies from 2016 to 2022. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Elaine Yeiling Fan been practicing?
Dr. Fan graduated from medical school in 2007, 19 years ago.
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