Active NPI 1346669660 Individual Practitioner Male Practitioner

Dr. Mark Ford Sullivan , MD

Internal Medicine • Arlington, VA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Mark Sullivan, MD is a certified Internal Medicine practicing in Arlington, VA. With approximately 12 years of clinical experience since graduating from University Of Rochester School Of Medicine And Dentistry in 2014, Dr. Sullivan delivers high-quality medical care to the local community at 2445 ARMY NAVY DR STE 400.

Dr. Sullivan is affiliated with Northern Virginia Family Practice Associates and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit, visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's, assessment of emotional or behavioral problems. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

2445 Army Navy Dr Ste 400

Arlington, VA 222062988

Telephone 7033798879

Fax 7039986821

Associated Practice Facility / Clinic

🏢 Northern Virginia Family Practice Associates Facility NPI 1992869689

Medicare Profile & Education

Medical School

University Of Rochester School Of Medicine And Dentistry

Graduation Year

2014

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Arlington, VA

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

12 Yrs -12.7 yrs vs City Avg

City Avg: 24.7 Yrs

State Avg: 26.1 Yrs

Regional Practice Density

130 Specialists

Practicing in Arlington, VA (3758 Statewide)

Telehealth Adoption Rate

29.2% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

50.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Sullivan (12 Years) 12 Yrs

Arlington Specialty Average (24.7 Years) 24.7 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	221	128	$242.82	$136.22
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's	160	105	$37.59	$17.62
96127 Assessment of emotional or behavioral problems	58	49	$16.31	$5.43
99213 Established patient office or other outpatient visit, typically 15 minutes	40	37	$171.00	$98.48
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	37	37	$303.59	$138.27
80061 Blood test, lipids (cholesterol and triglycerides)	33	33	$46.00	$13.12
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	32	32	$27.00	$7.61
80053 Blood test, comprehensive group of blood chemicals	32	32	$36.00	$10.35
84443 Blood test, thyroid stimulating hormone (TSH)	29	29	$57.00	$16.46
84481 Thyroid hormone, t3 measurement, free	29	29	$58.00	$16.60
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	28	13	$115.00	$68.50
84439 Thyroxine (thyroid chemical), free	28	28	$31.00	$8.84
99497 Advance care planning, first 30 minutes	27	27	$239.00	$87.90
83036 Hemoglobin A1C level	26	26	$33.00	$9.52
36415 Insertion of needle into vein for collection of blood sample	25	25	$10.00	$8.65
G0447 Face-to-face behavioral counseling for obesity, 15 minutes	18	15	$68.44	$27.27
93000 Routine ekg using at least 12 leads including interpretation and report	18	18	$72.78	$15.27
90480 Admn sarscov2 vacc 1 dose	15	13	$68.67	$47.79
91320 Sarscv2 vac 30mcg trs-suc im	14	12	$177.21	$140.80
G0444 Annual depression screening, 5 to 15 minutes	13	13	$29.00	$21.33
87428 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza	11	11	$130.36	$68.88
93922 Ultrasound study of arm and leg arteries	11	11	$150.00	$95.43
81002 Urinalysis, manual test	11	11	$15.55	$3.41

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	377	169	$304.00	$141.81
96127 Assessment of emotional or behavioral problems	206	136	$16.00	$5.66
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	190	31	$115.00	$69.77
80053 Blood test, comprehensive group of blood chemicals	151	129	$36.00	$10.35
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	143	122	$27.00	$7.61
84481 Thyroid hormone, t3 measurement, free	130	117	$58.00	$16.60
84439 Thyroxine (thyroid chemical), free	129	115	$31.00	$8.84
84443 Blood test, thyroid stimulating hormone (TSH)	129	115	$57.00	$16.46
80061 Blood test, lipids (cholesterol and triglycerides)	127	111	$46.00	$13.11
36415 Insertion of needle into vein for collection of blood sample	112	92	$9.89	$8.37
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	109	109	$358.00	$144.80
99213 Established patient office or other outpatient visit, typically 15 minutes	99	76	$206.00	$100.29
99457 Management using the results of remote vital sign monitoring per calendar month, first 20 minutes	95	15	$147.00	$54.16
99497 Advance care planning, first 30 minutes	95	95	$239.00	$90.98
83036 Hemoglobin A1C level	85	75	$33.00	$9.52
G0447 Face-to-face behavioral counseling for obesity, 15 minutes	82	46	$72.00	$28.30
93000 Routine ekg using at least 12 leads including interpretation and report	44	42	$67.00	$16.54
82306 Vitamin d-3 level	32	32	$101.00	$29.01
G0103 Prostate cancer screening; prostate specific antigen test (psa)	22	22	$63.00	$18.92
81002 Urinalysis, manual test	21	21	$9.00	$3.41
G0008 Administration of influenza virus vaccine	19	19	$73.00	$34.63
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	19	19	$466.00	$186.72
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	17	17	$166.00	$75.48
84153 Psa (prostate specific antigen) measurement, total	13	12	$63.00	$18.02
82570 Creatinine level to test for kidney function or muscle injury	11	11	$18.00	$5.08

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	298	159	$304.00	$145.56
36415 Insertion of needle into vein for collection of blood sample	121	104	$8.00	$2.96
80053 Blood test, comprehensive group of blood chemicals	95	85	$36.00	$10.44
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	93	84	$27.00	$7.68
80061 Blood test, lipids (cholesterol and triglycerides)	91	83	$46.00	$13.23
84481 Thyroid hormone, t3 measurement, free	85	80	$58.00	$16.73
84439 Thyroxine (thyroid chemical), free	83	78	$31.00	$8.91
84443 Blood test, thyroid stimulating hormone (TSH)	82	77	$57.00	$16.59
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	73	73	$357.49	$150.12
99497 Advance care planning, first 30 minutes	70	69	$239.00	$95.27
83036 Hemoglobin A1C level	67	60	$33.00	$9.60
99213 Established patient office or other outpatient visit, typically 15 minutes	57	48	$206.00	$103.08
96127 Assessment of emotional or behavioral problems	55	47	$16.00	$5.94
G0447 Face-to-face behavioral counseling for obesity, 15 minutes	43	33	$72.00	$29.68
93000 Routine ekg using at least 12 leads including interpretation and report	40	40	$67.00	$16.80
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	35	18	$115.00	$71.84
99457 Management using the results of remote vital sign monitoring per calendar month, first 20 minutes	35	14	$147.00	$57.56
82306 Vitamin d-3 level	21	20	$101.00	$29.21
G0444 Annual depression screening, 5 to 15 minutes	15	15	$51.00	$21.60
99453 Remote monitoring of physiologic parameters, initial set-up and patient education on use of equipment	13	11	$59.00	$23.20
G0103 Prostate cancer screening; prostate specific antigen test (psa)	12	12	$63.00	$19.18
G0008 Administration of influenza virus vaccine	12	12	$73.00	$34.77
81000 Manual urinalysis test with examination using microscope, non-automated	12	12	$11.00	$3.94

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	390	218	$304.00	$148.97
36415 Insertion of needle into vein for collection of blood sample	145	118	$8.00	$2.98
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	141	122	$27.00	$7.77
80053 Blood test, comprehensive group of blood chemicals	131	112	$36.00	$10.56
84439 Thyroxine (thyroid chemical), free	123	108	$31.00	$9.02
84443 Blood test, thyroid stimulating hormone (TSH)	123	108	$57.00	$16.80
84481 Thyroid hormone, t3 measurement, free	122	108	$58.00	$16.94
80061 Blood test, lipids (cholesterol and triglycerides)	119	104	$46.00	$13.39
99213 Established patient office or other outpatient visit, typically 15 minutes	110	92	$206.00	$104.76
83036 Hemoglobin A1C level	82	70	$33.00	$9.71
96127 Assessment of emotional or behavioral problems	58	47	$16.00	$6.06
93000 Routine ekg using at least 12 leads including interpretation and report	49	47	$67.00	$17.51
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	46	46	$321.00	$153.25
82306 Vitamin d-3 level	35	32	$101.00	$29.60
99497 Advance care planning, first 30 minutes	32	32	$239.00	$96.77
99442 Telephone medical discussion with physician, 11-20 minutes	28	21	$206.00	$106.69
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	24	13	$125.00	$65.95
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	19	19	$466.00	$193.99
0003A Adm sarscov2 30mcg/0.3ml 3rd	18	18	$100.00	$47.10
G0103 Prostate cancer screening; prostate specific antigen test (psa)	12	12	$63.00	$19.31
G0447 Face-to-face behavioral counseling for obesity, 15 minutes	12	11	$72.00	$30.43
81002 Urinalysis, manual test	11	11	$9.00	$3.48
G0008 Administration of influenza virus vaccine	11	11	$73.00	$19.96

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	256	160	$206.00	$85.56
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	219	153	$304.00	$123.85
36415 Insertion of needle into vein for collection of blood sample	86	72	$8.00	$2.95
99442 Telephone medical discussion with physician, 11-20 minutes	67	54	$188.40	$82.57
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	62	58	$27.00	$7.75
80053 Blood test, comprehensive group of blood chemicals	51	48	$36.00	$10.53
80061 Blood test, lipids (cholesterol and triglycerides)	47	46	$46.00	$13.34
84481 Thyroid hormone, t3 measurement, free	38	37	$58.00	$16.93
84443 Blood test, thyroid stimulating hormone (TSH)	37	36	$57.00	$16.78
84439 Thyroxine (thyroid chemical), free	35	34	$31.00	$9.02
81002 Urinalysis, manual test	29	24	$9.00	$3.46
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	24	24	$321.00	$132.52
83036 Hemoglobin A1C level	22	22	$33.00	$9.68
93000 Routine ekg using at least 12 leads including interpretation and report	20	19	$67.00	$19.10
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	16	16	$466.00	$188.62
99443 Telephone medical discussion with physician, 21-30 minutes	15	14	$252.53	$121.34
G0008 Administration of influenza virus vaccine	15	15	$73.00	$19.40
G0444 Annual depression screening, 5 to 15 minutes	11	11	$51.00	$21.15

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	20	20	$160.00	$83.20
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	16	16	$450.00	$232.33

Medical Specialties & State Licenses

CMS Verified: 2025-03-06

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License VA 0101264845

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Internal Medicine

NUCC Taxonomy Code: 207R00000X

State License NY 291511-1

Student in an Organized Health Care Education/Training Program

NUCC Taxonomy Code: 390200000X

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

Hospital & Practice Group Affiliations

Northern Virginia Family Practice Associates

2311 M St Nw, Washington, DC 200371468

Phone: 2028610111

Northern Virginia Family Practice Associates

2445 Army Navy Dr, Arlington, VA 222062988

Phone: 7033798879

Secondary Practice Locations

Hsc T16-020

Stony Brook, NY 117948160

Phone: 6314448478

Dept Of Medicine, Hsc Level 16, Suny Stony Brook

Stony Brook, NY 117947097

Phone: 6314447411

Practice Associates & Co-Workers

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

8 Associated Practitioners

Jessica Ware , PA-C

Physician Assistant - Medical

NPI 1003921008

Physician Assistant (Certified)

Nancy Saunders , PHYSICIAN ASSISTANT

Physician Assistant

NPI 1023175668

PHYSICIANASSISTANT

Dr. Elizabeth Cilenti , MD

Internal Medicine

NPI 1124287776

Doctor of Medicine (M.D.)

Dr. Natasha Lewry Beauvais , MD

Family Medicine

NPI 1265589816

Doctor of Medicine (M.D.)

Dr. Stephen Cornwell , MD

Family Medicine

NPI 1386713063

Doctor of Medicine (M.D.)

Dr. John Tokarz , MD

Family Medicine

NPI 1518036326

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

18 Historical Events

📍

Updated Practice Location March 06, 2025

Registered at 2445 ARMY NAVY DR STE 400, ARLINGTON, VA 222062988 (Tel: 7033798879)

📍

Updated Business Mailing Address March 06, 2025

Registered at 2445 ARMY NAVY DR STE 400, ARLINGTON, VA 222062988 (Tel: 7033798879)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 06, 2025

Internal Medicine (License #291511-1 in NY)

📍

Updated Practice Location January 13, 2020

Registered at 6128 BRANDON AVE STE 201, SPRINGFIELD, VA 221502693 (Tel: 5713594000)

📍

Updated Business Mailing Address January 13, 2020

Registered at 6128 BRANDON AVE STE 201, SPRINGFIELD, VA 221502693 (Tel: 5713594000)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 13, 2020

Internal Medicine (License #0101264845 in VA)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 17, 2018

Student in an Organized Health Care Education/Training Program

✅

NPI Profile Active December 04, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location December 04, 2017

Registered at HSC T16-020, STONY BROOK, NY 117948160 (Tel: 6314448478)

📍

Updated Business Mailing Address December 04, 2017

Registered at PO BOX 1554, STONY BROOK, NY 117900988 (Tel: 6314440650)

👤

Provider Name / Credentials Updated December 04, 2017

Recorded as MARK SULLIVAN, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 04, 2017

Internal Medicine (License #291511-1 in NY)

✅

NPI Profile Active April 15, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location April 15, 2014

Registered at DEPT OF MEDICINE, HSC LEVEL 16, SUNY STONY BROOK, STONY BROOK, NY 117947097 (Tel: 6314447411)

📍

Updated Business Mailing Address April 15, 2014

Registered at DEPT OF MEDICINE, HSC LEVEL 16, SUNY STONY BROOK, STONY BROOK, NY 117947097 (Tel: 6314447411)

👤

Provider Name / Credentials Updated April 15, 2014

Recorded as MARK SULLIVAN, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 15, 2014

Student in an Organized Health Care Education/Training Program

🟢

Initial NPI Registration & Enumeration April 15, 2014

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: 1346669660

Entity Type:

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

Enumeration Date: April 15, 2014

Last Update: March 06, 2025

Sole Proprietor: No

Update or Correct Profile

Mailing Address

2445 Army Navy Dr Ste 400

Arlington, VA 222062988

Phone: 7033798879

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.