Mark C. Hartley, MD
Orthopaedic Surgery Physician · Reston, VA
Mark C. Hartley, MD is an orthopaedic surgery physician with a practice address in Reston, Virginia, and NPI 1285655035, issued on Jul 21, 2006. Check the license (Virginia 0101041921, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Mark C. Hartley
- Credential
- MD
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License number
- 0101041921 VA
Self-reported in NPPES; status is on the state search - Practice location
- 1850 Town Center Pkwy, Reston, VA 20190
- Phone
- (703) 810-5202
- Enumerated
- Jul 21, 2006
- Record last updated
- Oct 26, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (703) 787-9664
- Medicaid ID
- 6402038 VA
- Medicare enrollment
- Enrolled (PECOS I20101111000574); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 1984
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 586 in Virginia → Look up another NPI →
Also registered at 1850 Town Center Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Abdi AbdirahmanSurgical Assistant1548149602
- Alice Ahlgren, M.D.Anatomic Pathology & Clinical Pathology Physician1063422160
- Behjat Alemi, MDNeonatal-Perinatal Medicine Physician1699763961
- Jennifer Allmon, MSPTPhysical Therapist1740208453
- Amene Amanpour, CRNACertified Registered Nurse Anesthetist1588805402
- Saad Amin, M.D.Emergency Medicine Physician1134410020
Verify Mark C. Hartley in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101041921Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024
11 Medicare Part D claims for 11 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Bills Medicare through one group practice
- Orthovirginia IncReston, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark C. Hartley among 586 orthopaedic surgery physician records in Virginia
Mark C. Hartley, MD is one of 586 orthopaedic surgery physician records with a practice address in Virginia. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 13% of them.
- NPI issued2006 · 13% of these records are older, 45% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated1984 · median 2003 among the 358 with a school on file
- Record last updated2020 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery Physician providers in Virginia
There are 586 orthopaedic surgery physician records in Virginia.
All 586 in Virginia → Every provider in Reston → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- George Aguiar, MDReston, VA 201901750308086
- Aaron Carter, M.D.Reston, VA 201901649569096
- Thomas Fleeter, M.D.Reston, VA 201901700885035
- George Kartalian, Jr., M.D.Reston, VA 201901366437493
- Thomas Klein, MDReston, VA 201901477575298
- Mark Madden, MDReston, VA 201901578584322
- Behrang Mazahery, MDReston, VA 201901225051295
- William Mook, M.D.Reston, VA 201901528201134
Common questions
What is Mark C. Hartley, MD's NPI number?
Mark C. Hartley, MD's National Provider Identifier (NPI) is 1285655035, issued on Jul 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark C. Hartley, MD located?
The NPPES record lists a practice address at 1850 Town Center Pkwy, Reston, VA, 20190. Phone: (703) 810-5202. Providers update this record themselves, so call before visiting.
How can I verify Mark C. Hartley, MD's license?
NPPES lists Virginia license number 0101041921, 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 C. Hartley, MD prescribe under Medicare Part D?
In 2024, Mark C. Hartley, MD had 11 Medicare Part D claims for 11 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. 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.