Atherosclerosis
Dr. Nancy Lynn Harthun, MD
- Medicare services, 2024
- 749
- Medicare patients, 2024
- 92
- Part D claims, 2022
- 138
- Publications
- 38
- Clinical trials
- 1
- Practice address
- 7474 Greenway Center Dr, Greenbelt, MD 20770
- Practice phone
- Call (240) 965-3258
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Center for Vein Restoration In
Greenbelt, Maryland
Find Dr. Harthun'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. Nancy Lynn Harthun is a vascular surgeon in Greenbelt, Maryland
Dr. Harthun practices at Center for Vein Restoration In in Greenbelt, Maryland.
Dr. Harthun's NPI, 1013086628, was assigned on November 7, 2006. Dr. Harthun graduated from Yale School of Medicine in 1992. Dr. Harthun's Pennsylvania license number on file is MD446570.
- NPI
- 1013086628NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7618986670
- NPI enumeration date
- November 7, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (240) 965-3258
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nancy Lynn Harthun practices at Center for Vein Restoration in in Greenbelt, Maryland
Dr. Harthun's primary practice is Center for Vein Restoration in, at 7474 Greenway Center Dr, Greenbelt, MD 20770 in Prince Georges County. The practice phone is (240) 965-3258.
- Center for Vein Restoration in7474 Greenway Center Dr, Greenbelt, MD 20770 · Prince Georges CountyPhone(240) 965-3258
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Nancy Lynn Harthun is affiliated with 3 sites of care and 2 medical groups
Dr. Harthun's primary practice is Center for Vein Restoration In in Greenbelt, Maryland. The medical group on file is Center for Vein Restoration. Dmand AI also links Dr. Harthun to 1 more physician office, 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Nancy Lynn Harthun's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Harthun practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Center for Vein Restoration In | 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. Nancy Lynn Harthun is one of 100 vascular surgeons in Maryland
Vascular surgery is Dr. Harthun's primary specialty in the NPI Registry, under taxonomy code 2086S0129X. Dr. Harthun is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Harthun's licenses on file in 6 states: Pennsylvania, Ohio, Indiana, Maryland, Virginia and West Virginia.
Specialties and state licenses
- Vascular surgery, PennsylvaniaPrimary
- Ohio license
- Indiana license
- Maryland license
- Virginia license
- West Virginia license
Clinical focus
Dmand AI lists amputation, aortic atherosclerois, carotid revascularization, circulatory problems in extremities, heart device and aorta surgery, leg revascularization, lymphedema and peripheral vascular disease among the conditions Dr. Harthun treats.
Vascular surgeons near Dr. Harthun
Counts of vascular surgeons 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. Nancy Lynn Harthun billed Medicare for 749 services in 2024
CMS data shows 749 Medicare services from Dr. Harthun across 12 procedure codes in 2024, for 92 Medicare patients. Medicare paid $129,339 for them. Every service was in an office.
Dr. Harthun's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 432024: 325656%
- Surgery
- 2023: 02024: 217
- Office and hospital visits
- 2023: 202024: 110450%
- Imaging
- 2023: 02024: 97
Dr. Harthun compared with the Maryland median for vascular surgeons, 2024
- Dr. Harthun
- Maryland median
- Medicare services
- 749vs 85412% below
- Medicare patients
- 92vs 45280% below
- Part D claims
- 138vs 423.3 times
Medians across 97 vascular surgeons in Maryland with Dmand AI profiles that report each measure.
Dr. Harthun'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. Harthun?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Harthun and other vascular surgeons in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nancy Lynn Harthun treated 92 Medicare patients in 2024, average age 70
CMS counts 92 Medicare patients who saw Dr. Harthun in 2024. The largest group is 65 to 74, with 47 patients. 75% of them have high cholesterol, and 70% have high blood pressure. Their average risk score is 0.99, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Harthun's median patient age at 66, with 68% women.
Dr. Harthun's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Harthun's Medicare patients by sex, 2024
- Women6368%
- Men2932%
Chronic conditions among Dr. Harthun's Medicare patients, 2024
- High cholesterol75%
- High blood pressure70%
- Arthritis52%
- Diabetes40%
- Asthma21%
- Ischemic heart disease20%
- Anxiety18%
- Atrial fibrillation18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Harthun's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women68%
- Men31%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nancy Lynn Harthun wrote 138 Medicare Part D claims in 2022
In 2022, Dr. Harthun wrote 138 Medicare Part D claims. They cover 3 drugs, with $1,830 in total drug cost. In 2021, CMS named 305 claims across 5 drugs.
Dr. Harthun's most prescribed drugs by claims, 2022
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, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 3052022: 13855%
Drugs named by CMS: 3 in 2022, 5 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Nancy Lynn Harthun ranks in the 91st percentile for varicose vein removal in Medicare
Dr. Harthun accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 213 procedures of varicose vein removal by Dr. Harthun, more than 91% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Harthun ranks in Medicare procedure volume
- Varicose vein removal
- 91st percentile213 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Nancy Lynn Harthun has 38 publications on record
Dmand AI links 38 papers to Dr. Harthun, published from 2008 to 2011. 2010 was the busiest year, with 3. The most frequent topics are Leg, Magnetic Resonance Angiography and Vascular Surgical Procedures. Dr. Harthun has published most often in J Vasc Interv Radiol. Dr. Harthun's most frequent co-authors are John A. Kern, Vasana Cheanvechai, MD and David J. Spinosa, MD.
Dr. Harthun's papers by year, 2008 to 2011
Topics Dr. Harthun writes about most
- Leg
- Magnetic Resonance Angiography
- Vascular Surgical Procedures
- Aortic Aneurysm, Abdominal
- Arterial Occlusive Diseases
- Intermittent Claudication
- Magnetic Resonance Imaging
- Muscle, Skeletal
Dr. Harthun's most frequent co-authors
Recent publications by Dr. Harthun
Cardiovasc Intervent Radiol
Vasc Endovascular Surg
See who Dr. Harthun researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Harthun works with, so you can find a warm path to the right vascular surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Nancy Lynn Harthun has worked on 1 clinical trial
Dmand AI links Dr. Harthun to 1 clinical trial. 1 is still active or recruiting. Conditions studied include Aortic Aneurysm, Abdominal and Aortic Aneurysm.
Conditions in Dr. Harthun's trials
- Aortic Aneurysm, Abdominal
- Aortic Aneurysm
Investigators on the most trials with Dr. Harthun
- Mark F. Conrad, MD1 shared trial
- Alan Merrill Dietzek, MD1 shared trial
- Maciej L. Dryjski, MD, PhD1 shared trial
Recent clinical trials with Dr. Harthun
Clinical Study of the Treovance Stent-Graft for Patients With Abdominal Aortic Aneurysms (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Nancy Lynn Harthun received $705 in industry payments from 2016 to 2025
CMS Open Payments shows 36 general payments to Dr. Harthun from 9 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Cook Medical LLC paid the most, $287.
General payments to Dr. Harthun by program year, 2016 to 2025
Companies that paid Dr. Harthun the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Nancy Lynn Harthun has 6 awards and honors on record
Dmand AI lists 6 awards for Dr. Harthun, most recently Special Teaching Award in 2022.
Awards and honors for Dr. Harthun
- 2022
- Special Teaching Award
- 2018
- Silver Scalpel Award for Clinical Teaching
- 2006
- Visiting Professor
- 2005
- Award for Clinical Excellence
- 2000
- T. S. String Traveling Fellowship
- 1999
- Best Clerkship Teaching Award
Source: Dmand AI Professional Profile Data
Dr. Nancy Lynn Harthun graduated from Yale School of Medicine
Dr. Harthun graduated from Yale School of Medicine in 1992. Dr. Harthun is a member of AOA, ACS, Association of Women Surgeons, Muller-Jones Society, Society of Vascular Surgery and Southern Association of Vascular Surgery.
- Medical school
- Board certified in surgery
- Board certified in vascular surgery
Source: Dmand AI Professional Profile Data
Dr. Nancy Lynn Harthun accepts plans from 20 insurance carriers
Dr. Harthun is in network with 20 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.
- Aetna
- Elevance
- United Healthcare
- Capital Blue Cross
- Cigna
- HCSC
- Aspirus Health Plan
- Blue Cross Blue Shield of Massachusetts
- +12 more carriersWith a free account
Plan types Dr. Harthun accepts, by number of carriers
- PPO13
- Medicare11
- HMO9
- EPO5
- POS4
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Nancy Lynn Harthun'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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 |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Nancy Lynn Harthun
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. Nancy Lynn Harthun's NPI number?
Dr. Nancy Lynn Harthun's NPI number is 1013086628. It was assigned on November 7, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Nancy Lynn Harthun?
Dr. Nancy Lynn Harthun is a vascular surgeon in Greenbelt, Maryland. The primary specialty in the NPI Registry is Vascular Surgery Physician (taxonomy code 2086S0129X).
Where does Dr. Nancy Lynn Harthun practice?
Dr. Harthun practices at 7474 Greenway Center Dr, Greenbelt, MD 20770. Dr. Harthun's primary practice is Center for Vein Restoration In in Greenbelt, Maryland. Dmand AI also links Dr. Harthun to 1 physician office, 1 group practice or clinic and 1 medical group.
What is Dr. Nancy Lynn Harthun's office phone number?
The practice phone on file for Dr. Harthun is (240) 965-3258.
What is Dr. Nancy Lynn Harthun's medical license number?
Dr. Harthun's Pennsylvania license number on file is MD446570, one of the licenses on file in 6 states.
Which states has Dr. Nancy Lynn Harthun been licensed in?
Dmand AI has state licenses on file for Dr. Harthun in Pennsylvania (2012 to 2024), Ohio (2023 to 2027), Indiana (2023 to 2025), Maryland (2009 to 2024), Virginia (1996 to 2018) and West Virginia (2001 to 2014).
What medical group is Dr. Nancy Lynn Harthun part of?
Dr. Harthun is linked to Center for Vein Restoration. Dmand AI links Dr. Harthun to 1 more medical group.
Does Dr. Nancy Lynn Harthun accept Medicare?
Yes. CMS data shows Dr. Harthun billed Medicare for 749 services in 2024, and Dr. Harthun accepts Medicare assignment.
How many Medicare patients does Dr. Nancy Lynn Harthun see?
CMS counts 92 Medicare patients who saw Dr. Harthun in 2024, with an average age of 70.
Is Dr. Nancy Lynn Harthun board certified?
Yes. Dr. Harthun is board certified in surgery by the American Board of Surgery.
Show 8 more questionsShow fewer questions
What services does Dr. Nancy Lynn Harthun bill to Medicare?
In 2024, Dr. Harthun's most billed Medicare services were blood vessel study (93971), surgery: heart and blood vessels (36471) and ultrasound (76942).
Where did Dr. Nancy Lynn Harthun go to medical school?
Dr. Harthun graduated from Yale School of Medicine in 1992.
What drugs does Dr. Nancy Lynn Harthun prescribe most?
In 2022 Medicare Part D data, Dr. Harthun's most prescribed drugs by claims were Clopidogrel, Atorvastatin Calcium and Cilostazol.
Has Dr. Nancy Lynn Harthun received payments from drug or device companies?
CMS Open Payments shows $705 in general payments to Dr. Harthun from 9 companies from 2016 to 2025. The largest total came from Cook Medical LLC.
How long has Dr. Nancy Lynn Harthun been practicing?
Dr. Harthun graduated from medical school in 1992, 34 years ago.
Does Dr. Nancy Lynn Harthun do research?
Dmand AI links 38 publications to Dr. Harthun, published from 2008 to 2011. Dr. Harthun has worked on 1 clinical trial.
Who does Dr. Nancy Lynn Harthun publish with?
Dr. Harthun's most frequent co-authors are John A. Kern (5 shared papers), Vasana Cheanvechai, MD (4 shared papers) and David J. Spinosa, MD (4 shared papers).
What insurance does Dr. Nancy Lynn Harthun accept?
Dr. Harthun is in network with 20 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.
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