Mark Ford Sullivan, M.D.
Internal Medicine Physician · Arlington, VA
Mark Ford Sullivan, M.D. is an internal medicine physician with a practice address in Arlington, Virginia, and NPI 1346669660, issued on Apr 15, 2014. Check the license (Virginia 0101264845, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Mark Ford Sullivan
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 0101264845 VA
291511-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 2445 Army Navy Dr Ste 400, Arlington, VA 22206
- Phone
- (703) 379-8879
- Enumerated
- Apr 15, 2014
- Record last updated
- Mar 6, 2025
- Fax
- (703) 998-6821
- Medicare enrollment
- Enrolled (PECOS I20200206000882); accepts Medicare assignment
- Medical or professional school
- University Of Rochester School Of Medicine And Dentistry, 2014
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,599 in Virginia → Look up another NPI →
Also registered at 2445 Army Navy Dr Ste 400
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elizabeth Cilenti, MDInternal Medicine Physician1124287776
- Cecily Havert, M.D.Family Medicine Physician1700998309
- Natasha Lewry Beauvais, MDFamily Medicine Physician1265589816
- Sara Tariq, MDInternal Medicine Physician1013007590
- Jessica Ware, PA-CMedical Physician Assistant1003921008
- Louis Zweig, MDInternal Medicine Physician1730197591
Verify Mark Ford Sullivan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101264845Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
28% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,298 Medicare Part D claims for 347 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 11 claims were for opioids.
Most prescribed
- Atorvastatin Calcium165 claims
- Rosuvastatin Calcium127 claims
- Metformin Hcl114 claims
- Losartan Potassium107 claims
- Levothyroxine Sodium99 claims
- Amlodipine Besylate95 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $850.76
42 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Northern Virginia Family Practice AssociatesWashington, DC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark Ford Sullivan among 3,599 internal medicine physician records in Virginia
Mark Ford Sullivan, M.D. is one of 3,599 internal medicine physician records with a practice address in Virginia. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 72% of them.
- NPI issued2014 · 72% of these records are older, 25% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2014 · median 2003 among the 2,234 with a school on file
- Record last updated2025 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
122 internal medicine physician records list a practice address in Arlington
They are 122 of the 3,510 NPPES records with a practice address in Arlington, and 3,599 internal medicine physician records in Virginia.
All 3,599 in Virginia → Every provider in Arlington → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Dana Alsaadi, MDArlington, VA 222061316470198
- Elizabeth Cilenti, MDArlington, VA 222061124287776
- Judit Gordon-Cappitelli, MDArlington, VA 222061609042134
- Pamela Kasenetz, MDArlington, VA 222061649434556
- Christina Malekiani, M.D.Arlington, VA 222061790845790
- Hong Hanh Nguyen, D.O.Arlington, VA 222061073772430
- Purvi Patel, MDArlington, VA 222061275794133
- Yukmila Soriano, MDArlington, VA 222061598975864
Common questions
What is Mark Ford Sullivan, M.D.'s NPI number?
Mark Ford Sullivan, M.D.'s National Provider Identifier (NPI) is 1346669660, issued on Apr 15, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Mark Ford Sullivan, M.D. located?
The NPPES record lists a practice address at 2445 Army Navy Dr Ste 400, Arlington, VA, 22206. Phone: (703) 379-8879. Providers update this record themselves, so call before visiting.
How can I verify Mark Ford Sullivan, M.D.'s license?
NPPES lists Virginia license number 0101264845, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mark Ford Sullivan, M.D. prescribe under Medicare Part D?
In 2024, Mark Ford Sullivan, M.D. had 2,298 Medicare Part D claims for 347 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.