Active NPI 1730371774 Individual Practitioner Male Practitioner

Dr. Mark Gold Aarons , MD

Internal Medicine • Arlington, VA

Professional Overview & Biography Verified Profile Summary

Dr. Mark Aarons, MD is a registered healthcare professional specializing in Internal Medicine in Arlington, VA. Practice services are available at 1625 N GEORGE MASON DR under active NPI credentials.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, hospital discharge day management, more than, hospital discharge day management. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1625 N George Mason Dr
Suite 425

Arlington, VA 222053683

Telephone 7037174400

Fax 7037174401

Associated Practice Facility / Clinic

🏢 The Endocrinology Group, Pllc Facility NPI 1861447740

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Arlington, VA

Active Practitioner

Practitioner Clinical Experience

Active

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

In-Person Office Visits Only

Medicare Pricing Discount

48.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2023)

Reporting Year:

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	238	122	$167.08	$87.05
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	118	74	$251.24	$131.40
99239 Hospital discharge day management, more than 30 minutes	74	73	$243.59	$124.87
99238 Hospital discharge day management, 30 minutes or less	25	25	$171.89	$86.81
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	17	17	$275.07	$143.86
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	15	15	$366.13	$191.56

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	340	166	$154.96	$79.48
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	100	64	$221.79	$112.89
99239 Hospital discharge day management, more than 30 minutes	58	56	$231.06	$117.06
99238 Hospital discharge day management, 30 minutes or less	32	32	$156.94	$81.45
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	18	18	$291.21	$151.71
99217 Hospital observation care on day of discharge	12	12	$156.94	$80.95

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	391	191	$155.14	$81.11
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	83	46	$221.79	$116.52
99239 Hospital discharge day management, more than 30 minutes	56	56	$231.06	$121.07
99238 Hospital discharge day management, 30 minutes or less	33	33	$156.94	$82.25
99217 Hospital observation care on day of discharge	21	21	$156.94	$82.22
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	12	12	$291.21	$153.48

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	359	187	$154.96	$81.79
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	121	81	$221.79	$117.51
99239 Hospital discharge day management, more than 30 minutes	106	105	$231.06	$121.43
99238 Hospital discharge day management, 30 minutes or less	25	25	$156.94	$83.62
99217 Hospital observation care on day of discharge	23	23	$156.94	$83.14
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	13	13	$291.21	$156.32
99225 Subsequent observation care, typically 25 minutes per day	13	11	$155.74	$82.33

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	254	123	$154.96	$79.76
99239 Hospital discharge day management, more than 30 minutes	61	61	$231.06	$115.25
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	30	24	$221.79	$112.80
99217 Hospital observation care on day of discharge	26	26	$156.94	$82.16
99225 Subsequent observation care, typically 25 minutes per day	20	11	$155.74	$81.55
99238 Hospital discharge day management, 30 minutes or less	19	19	$156.94	$82.16
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	16	16	$291.21	$152.81
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	11	11	$431.97	$207.40

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	181	95	$154.01	$80.31
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	68	36	$221.08	$114.88
99239 Hospital discharge day management, more than 30 minutes	43	43	$230.20	$119.66
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	16	16	$291.05	$151.03
99217 Hospital observation care on day of discharge	16	16	$156.41	$81.50
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	12	12	$431.48	$223.71

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	545	240	$156.04	$78.85
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	194	114	$226.81	$114.48
99239 Hospital discharge day management, more than 30 minutes	146	145	$232.27	$119.18
99217 Hospital observation care on day of discharge	53	53	$157.70	$80.87
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	36	36	$293.50	$150.81
99238 Hospital discharge day management, 30 minutes or less	28	28	$159.94	$80.51
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	24	24	$440.93	$223.20
99225 Subsequent observation care, typically 25 minutes per day	16	14	$159.70	$80.17
99220 Hospital observation care, typically 70 minutes	12	12	$401.95	$204.76

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License VA 0101259084

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 - Nephrology

NUCC Taxonomy Code: 207RN0300X

State License NC 31233

An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.

Practice Associates & Co-Workers

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

35 Associated Practitioners

Dr. Alvaro Puig Rodriguez , MD

Internal Medicine

NPI 1003064270

Doctor of Medicine (M.D.)

Dr. Tiffany Turner , MD

Hospitalist

NPI 1003065582

Doctor of Medicine (M.D.)

Kristen Costello , PA-C

Physician Assistant

NPI 1033557897

Physician Assistant (Certified)

Dr. James Ramenofsky , MD

Internal Medicine - Nephrology

NPI 1093713422

Doctor of Medicine (M.D.)

Dr. Xin Zheng , MD

Internal Medicine

NPI 1124285283

Doctor of Medicine (M.D.)

Dr. David Yi , MD

Internal Medicine

NPI 1164510525

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active December 21, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location December 21, 2015

Registered at 1625 N GEORGE MASON DR, SUITE 425, ARLINGTON, VA 222053683 (Tel: 7037174400)

📍

Updated Business Mailing Address December 21, 2015

Registered at 1625 N GEORGE MASON DR, SUITE 425, ARLINGTON, VA 222053683 (Tel: 7037174400)

👤

Provider Name / Credentials Updated December 21, 2015

Recorded as MARK AARONS, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 21, 2015

Internal Medicine (License #0101259084 in VA)

🟢

Initial NPI Registration & Enumeration August 14, 2007

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: 1730371774

Entity Type:

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

Enumeration Date: August 14, 2007

Last Update: December 21, 2015

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1625 N George Mason Dr, Suite 425

Arlington, VA 222053683

Phone: 7037174400

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.