Active NPI 1457440075 Individual Practitioner Male Practitioner

Dr. Dong S Hwang , MD

Specialist • Gaithersburg, MD

Professional Overview & Biography Verified Profile Summary

Dr. Dong Hwang, MD is a registered healthcare professional specializing in Specialist in Gaithersburg, MD. Practice services are available at 16003 COMPRINT CIR under active NPI credentials.

Frequently performed procedures and clinical services include established patient outpatient office visit, removal of polyps or growths of large bowel using an endoscope with mechanical snare, biopsy of large bowel using an endoscope. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

16003 Comprint Cir

Gaithersburg, MD 208771318

Telephone 3019771851

Fax 3019771853

Associated Practice Facility / Clinic

🏢 Quince Orchard Surgery Center, Llc Facility NPI 1477745883

Specialty Benchmarks & Practice Insights

Comparative analytics for Specialist in Gaithersburg, MD

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 34.5 Yrs

State Avg: 36.9 Yrs

Regional Practice Density

14 Specialists

Practicing in Gaithersburg, MD (1034 Statewide)

Telehealth Adoption Rate

14.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

81.7% 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 (2021)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	88	63	$201.14	$192.80
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	37	37	$1500.00	$290.73
45380 Biopsy of large bowel using an endoscope	37	37	$1200.00	$23.28
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	36	32	$161.25	$150.06
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	22	22	$250.00	$193.99
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	17	17	$1100.00	$17.52
43250 Removal of polyps or growths of esophagus, stomach, and/or upper small bowel using an endoscope	17	17	$1400.00	$196.79

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	133	96	$175.00	$167.42
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	69	55	$150.00	$125.24
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	48	48	$2243.75	$292.46
45380 Biopsy of large bowel using an endoscope	43	42	$1874.42	$22.40
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	33	31	$1588.64	$34.77
43250 Removal of polyps or growths of esophagus, stomach, and/or upper small bowel using an endoscope	30	28	$1843.33	$195.15
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	26	26	$250.00	$188.49

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	232	130	$175.00	$158.50
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	73	73	$1500.00	$276.49
45380 Biopsy of large bowel using an endoscope	59	59	$1200.00	$20.47
43250 Removal of polyps or growths of esophagus, stomach, and/or upper small bowel using an endoscope	51	51	$1400.00	$167.81
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	45	45	$250.00	$179.00
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	40	36	$150.00	$118.58
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	25	25	$1100.00	$43.52

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	181	115	$175.00	$158.48
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	88	76	$150.28	$117.92
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	73	73	$1591.78	$277.95
43250 Removal of polyps or growths of esophagus, stomach, and/or upper small bowel using an endoscope	39	39	$1405.13	$137.86
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	27	27	$1418.52	$95.11
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	19	19	$250.00	$179.60
46260 Removal of multiple hemorrhoid groups	16	16	$1787.50	$434.69
46200 Removal of chronic tear of anus	16	16	$1143.75	$185.57

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	199	147	$150.00	$117.28
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	142	138	$174.82	$157.56
43250 Removal of polyps or growths of esophagus, stomach, and/or upper small bowel using an endoscope	114	111	$1500.00	$121.75
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	112	109	$1202.68	$11.39
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	106	106	$1500.00	$268.08
45380 Biopsy of large bowel using an endoscope	105	105	$1200.00	$16.32
99213 Established patient office or other outpatient visit, typically 15 minutes	23	18	$125.00	$79.98
46260 Removal of multiple hemorrhoid groups	22	21	$1931.82	$387.47
46200 Removal of chronic tear of anus	17	16	$1200.00	$184.70

Medical Specialties & State Licenses

Specialist Primary Specialty

NUCC Taxonomy Code: 174400000X

State License MD D0046354

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

91195 (MD)

Practice Associates & Co-Workers

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

1 Associated Practitioners

Dr. Ratnavali Kolla , MD

Specialist

NPI 1174617625

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 July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 16003 COMPRINT CIR, GAITHERSBURG, MD 208771318 (Tel: 3019771851)

📍

Updated Business Mailing Address July 08, 2007

Registered at 16003 COMPRINT CIR, GAITHERSBURG, MD 208771318 (Tel: 3019771851)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as DONG HWANG, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Specialist (License #D0046354 in MD)

🟢

Initial NPI Registration & Enumeration October 12, 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: 1457440075

Entity Type:

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

Enumeration Date: October 12, 2006

Last Update: July 08, 2007

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

16003 Comprint Cir

Gaithersburg, MD 208771318

Phone: 3019771851

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.