Active NPI 1285655035 Individual Practitioner Male Practitioner

Dr. Mark C Hartley , MD

Orthopaedic Surgery • Reston, VA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Mark Hartley, MD is a certified Orthopaedic Surgery practicing in Reston, VA. With approximately 42 years of clinical experience since graduating from Georgetown University School Of Medicine in 1984, Dr. Hartley delivers high-quality medical care to the local community at 1850 TOWN CENTER PKWY.

Dr. Hartley is affiliated with Orthovirginia Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include injection, triamcinolone acetonide, not otherwise specified, 10 mg, established patient outpatient office visit, x-ray of knee, 3 views. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1850 Town Center Pkwy
Suite 400

Reston, VA 201903219

Telephone 7038105202

Fax 7037879664

Associated Practice Facility / Clinic

🏢 Reston Hospital Center Llc Facility NPI 1053363853

Medicare Profile & Education

Medical School

Georgetown University School Of Medicine

Graduation Year

1984

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Orthopaedic Surgery in Reston, VA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

42 Yrs +14.4 yrs vs City Avg

City Avg: 27.6 Yrs

State Avg: 26.3 Yrs

Regional Practice Density

13 Specialists

Practicing in Reston, VA (618 Statewide)

Telehealth Adoption Rate

7.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

55.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Hartley (42 Years) 42 Yrs

Reston Specialty Average (27.6 Years) 27.6 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	260	26	$2.61	$0.95
99213 Established patient office or other outpatient visit, typically 15 minutes	46	36	$177.63	$101.04
73562 X-ray of knee, 3 views	32	25	$125.47	$47.35
20610 Aspiration and/or injection of fluid from large joint	28	26	$255.04	$79.68
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	17	17	$229.29	$123.90
73030 X-ray of shoulder, minimum of 2 views	12	12	$141.83	$40.28
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	11	11	$273.00	$142.07

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	1,054	98	$2.61	$1.13
99213 Established patient office or other outpatient visit, typically 15 minutes	155	134	$169.58	$105.99
73562 X-ray of knee, 3 views	141	97	$125.00	$50.56
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	126	110	$261.00	$146.58
20610 Aspiration and/or injection of fluid from large joint	122	99	$264.96	$87.05
73030 X-ray of shoulder, minimum of 2 views	35	28	$139.00	$43.07
73502 X-ray of hip, 2-3 views	32	26	$169.91	$58.07
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	14	14	$316.07	$195.13

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	3,168	244	$2.61	$1.27
99213 Established patient office or other outpatient visit, typically 15 minutes	478	307	$147.00	$105.70
73562 X-ray of knee, 3 views	416	233	$125.00	$49.21
20610 Aspiration and/or injection of fluid from large joint	355	244	$238.08	$82.34
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	318	227	$217.00	$149.79
73030 X-ray of shoulder, minimum of 2 views	114	91	$137.42	$41.97
73502 X-ray of hip, 2-3 views	105	79	$161.37	$56.80
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	77	77	$331.00	$192.49
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	68	68	$217.00	$130.17
27447 Replacement of knee joint, both sides of knee	42	41	$6680.36	$1510.62
J7324 Hyaluronan or derivative, orthovisc, for intra-articular injection, per dose	37	12	$234.62	$136.28
73630 X-ray of foot, minimum of 3 views	25	14	$106.92	$41.96
72100 X-ray of lower and sacral spine, 2-3 views	23	23	$140.91	$48.95
73080 X-ray of elbow, minimum of 3 views	19	18	$122.63	$39.72
73610 X-ray of ankle, minimum of 3 views	18	14	$116.39	$44.81
20605 Aspiration and/or injection of medium joint or joint capsule	18	16	$177.00	$64.31

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	2,496	199	$2.61	$1.46
99213 Established patient office or other outpatient visit, typically 15 minutes	418	290	$142.73	$86.94
73562 X-ray of knee, 3 views	365	218	$125.00	$46.47
20610 Aspiration and/or injection of fluid from large joint	286	201	$244.23	$80.92
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	156	131	$216.69	$125.19
73502 X-ray of hip, 2-3 views	115	76	$161.00	$53.93
73030 X-ray of shoulder, minimum of 2 views	67	58	$137.00	$39.52
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	53	53	$322.34	$188.06
J7324 Hyaluronan or derivative, orthovisc, for intra-articular injection, per dose	50	13	$221.00	$133.06
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	46	46	$206.50	$125.54
27447 Replacement of knee joint, both sides of knee	36	33	$6525.00	$1583.14
27130 Replacement of thigh bone and hip joint with prosthesis	14	14	$6532.00	$1619.47
72100 X-ray of lower and sacral spine, 2-3 views	12	12	$139.00	$45.51

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	3,432	265	$4.83	$1.58
99213 Established patient office or other outpatient visit, typically 15 minutes	551	379	$133.48	$84.24
73562 X-ray of knee, 3 views	509	313	$114.51	$42.48
20610 Aspiration and/or injection of fluid from large joint	396	274	$284.45	$75.52
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	214	178	$209.05	$122.71
73502 X-ray of hip, 2-3 views	163	103	$146.31	$46.81
73030 X-ray of shoulder, minimum of 2 views	95	82	$102.48	$34.68
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	95	95	$213.68	$123.22
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	65	65	$316.74	$184.30
27447 Replacement of knee joint, both sides of knee	47	47	$7036.38	$1551.34
27130 Replacement of thigh bone and hip joint with prosthesis	19	19	$6814.95	$1534.80
29823 Removal of extensive shoulder joint tissue using an endoscope	11	11	$3018.82	$362.01

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	3,216	248	$10.00	$1.77
73562 X-ray of knee, 3 views	482	290	$95.00	$40.08
99213 Established patient office or other outpatient visit, typically 15 minutes	447	308	$118.00	$82.01
20610 Aspiration and/or injection of fluid from large joint	364	254	$364.69	$75.14
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	244	199	$185.00	$119.18
73502 X-ray of hip, 2-3 views	97	71	$146.00	$46.04
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	79	79	$216.00	$122.63
73030 X-ray of shoulder, minimum of 2 views	72	67	$90.00	$34.08
27447 Replacement of knee joint, both sides of knee	58	54	$8058.62	$1543.02
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	53	53	$305.00	$185.65
J7324 Hyaluronan or derivative, orthovisc, for intra-articular injection, per dose	32	12	$320.00	$141.83
72100 X-ray of lower and sacral spine, 2-3 views	14	14	$100.00	$35.46

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	2,752	234	$10.00	$1.77
99213 Established patient office or other outpatient visit, typically 15 minutes	443	307	$118.00	$81.97
73562 X-ray of knee, 3 views	418	280	$95.00	$40.59
20610 Aspiration and/or injection of fluid from large joint	331	240	$343.36	$70.84
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	196	170	$185.00	$119.04
73502 X-ray of hip, 2-3 views	159	111	$146.00	$46.78
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	101	101	$216.00	$121.56
73030 X-ray of shoulder, minimum of 2 views	67	59	$90.00	$33.35
27447 Replacement of knee joint, both sides of knee	34	34	$7790.00	$1523.20
72100 X-ray of lower and sacral spine, 2-3 views	25	25	$100.00	$36.55
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	22	22	$305.00	$177.69
73060 X-ray of upper arm, minimum of 2 views	19	12	$75.00	$34.06
27130 Replacement of thigh bone and hip joint with prosthesis	17	17	$7300.00	$1558.79
73080 X-ray of elbow, minimum of 3 views	12	12	$85.00	$34.05

Medical Specialties & State Licenses

CMS Verified: 2020-10-26

Orthopaedic Surgery Primary Specialty

NUCC Taxonomy Code: 207X00000X

State License VA 0101041921

An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

6402038 (VA)

Commercial Insurance / Payer ID Medicare Railroad Group

DC1555

Commercial Insurance / Payer ID Medicare Railroad

P00151220

Hospital & Practice Group Affiliations

Orthovirginia Inc

1850 Town Ctr Pkwy, Reston, VA 201903300

Phone: 7038105202

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

25 Associated Practitioners

Dr. Vignesh Alamanda , MD

Orthopaedic Surgery - Adult Reconstructive Orthopaedic Surgery

NPI 1043620628

Doctor of Medicine (M.D.)

Erik Larsen , PA

Physician Assistant

NPI 1053332890

Physician Assistant

Britt Klick , PA

Physician Assistant - Medical

NPI 1073530135

Physician Assistant

Dr. Behrang Mazahery , MD

Orthopaedic Surgery

NPI 1225051295

Doctor of Medicine (M.D.)

Jillian Hobbs , PA-C

Physician Assistant

NPI 1285061465

Physician Assistant (Certified)

Colleen Wildenhain , MS, ATC

Specialist/Technologist - Athletic Trainer

NPI 1306325972

Master of Science, Certified Athletic Trainer

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

11 Historical Events

✅

NPI Profile Active March 02, 2017

NPI status registered as active in NPPES database

📍

Updated Business Mailing Address March 02, 2017

Registered at PO BOX 75868, BALTIMORE, MD 212755868 (Tel: 7033836469)

📍

Updated Practice Location March 02, 2017

Registered at 1850 TOWN CENTER PKWY, SUITE 400, RESTON, VA 201903219 (Tel: 7038105202)

👤

Provider Name / Credentials Updated March 02, 2017

Recorded as MARK HARTLEY, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 02, 2017

Orthopaedic Surgery (License #0101041921 in VA)

✅

NPI Profile Active November 23, 2011

NPI status registered as active in NPPES database

📍

Updated Practice Location November 23, 2011

Registered at 1850 TOWN CENTER PKWY, SUITE 400, RESTON, VA 201903219 (Tel: 7038105202)

📍

Updated Business Mailing Address November 23, 2011

Registered at PO BOX 71230, PHILADELPHIA, PA 191766230 (Tel: 7033836469)

👤

Provider Name / Credentials Updated November 23, 2011

Recorded as MARK HARTLEY, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 23, 2011

Orthopaedic Surgery (License #0101041921 in VA)

🟢

Initial NPI Registration & Enumeration July 21, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1285655035

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: July 21, 2006

Last Update: October 26, 2020

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 75868

Baltimore, MD 212755868

Phone: 7033836469

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.