Active NPI 1427210186 Individual Practitioner Female Practitioner

Dr. Grace Y Kwon , MD

Internal Medicine • Newark, DE

Professional Overview & Biography Verified Profile Summary

Dr. Grace Kwon, MD is a registered healthcare professional specializing in Internal Medicine in Newark, DE. Practice services are available at 200 HYGEIA DR under active NPI credentials.

Frequently performed procedures and clinical services include initial hospital care with moderate level of medical decision making, if using time, at least, subsequent hospital care with moderate levelof medical decision making, if using time, at least, follow-up hospital inpatient care per day. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

200 Hygeia Dr
Suite 2100

Newark, DE 197132049

Telephone 3026230188

Fax 3026230117

Associated Practice Facility / Clinic

🏢 Glasgow Medical Center, Llc Facility NPI 1447200670

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Newark, DE

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 16.6 Yrs

State Avg: 25.8 Yrs

Regional Practice Density

243 Specialists

Practicing in Newark, DE (625 Statewide)

Telehealth Adoption Rate

11.9% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

64.9% 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 (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	78	77	$557.56	$168.28
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	67	46	$202.46	$76.54
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	42	30	$289.38	$115.14
99231 Follow-up hospital inpatient care per day, typically 15 minutes	21	17	$112.36	$48.12
99239 Hospital discharge day management, more than 30 minutes	20	20	$297.86	$111.32
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	11	11	$381.60	$126.81

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	47	47	$540.10	$174.16
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	32	24	$196.37	$79.43
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	26	26	$369.14	$126.61
99239 Hospital discharge day management, more than 30 minutes	13	13	$290.08	$115.09

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	136	56	$166.12	$72.13
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	51	51	$466.67	$200.53
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	26	17	$236.46	$103.59
99239 Hospital discharge day management, more than 30 minutes	19	19	$238.89	$106.56
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	17	17	$326.65	$136.36
99219 Hospital observation care, typically 50 minutes	12	12	$306.00	$122.54

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	83	81	$437.00	$203.03
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	54	28	$155.00	$73.20
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	48	48	$297.00	$138.48
99219 Hospital observation care, typically 50 minutes	17	17	$290.00	$136.75
99239 Hospital discharge day management, more than 30 minutes	17	17	$231.00	$108.53
99220 Hospital observation care, typically 70 minutes	15	14	$399.00	$185.10
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	14	12	$223.00	$105.19

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	145	85	$155.00	$75.13
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	68	66	$299.47	$143.44
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	55	54	$437.00	$209.85
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	36	28	$223.00	$102.93
99219 Hospital observation care, typically 50 minutes	29	29	$290.00	$137.10
99220 Hospital observation care, typically 70 minutes	17	17	$399.00	$191.76
99239 Hospital discharge day management, more than 30 minutes	12	12	$231.00	$111.29
99221 Initial hospital inpatient care per day, typically 30 minutes	11	11	$219.00	$105.42

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	112	107	$437.00	$207.76
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	86	58	$155.00	$74.73
99219 Hospital observation care, typically 50 minutes	61	61	$290.00	$139.60
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	53	53	$300.17	$139.13
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	44	32	$223.00	$105.07
99231 Follow-up hospital inpatient care per day, typically 15 minutes	37	21	$84.00	$40.49
99220 Hospital observation care, typically 70 minutes	32	32	$399.00	$190.59
99238 Hospital discharge day management, 30 minutes or less	15	15	$156.00	$75.09
99239 Hospital discharge day management, more than 30 minutes	12	12	$231.00	$110.04

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	125	120	$437.02	$206.61
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	86	85	$302.86	$138.03
99219 Hospital observation care, typically 50 minutes	71	67	$290.00	$138.70
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	43	32	$155.14	$74.15
99220 Hospital observation care, typically 70 minutes	22	21	$399.00	$189.60
99239 Hospital discharge day management, more than 30 minutes	16	16	$231.00	$109.72

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	164	156	$436.16	$204.87
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	70	70	$302.60	$137.38
99219 Hospital observation care, typically 50 minutes	67	65	$290.00	$138.18
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	66	44	$155.09	$73.40
99220 Hospital observation care, typically 70 minutes	48	46	$399.00	$188.82
99231 Follow-up hospital inpatient care per day, typically 15 minutes	24	16	$84.00	$39.97
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	18	18	$223.00	$102.63
99221 Initial hospital inpatient care per day, typically 30 minutes	15	15	$238.73	$98.06
99239 Hospital discharge day management, more than 30 minutes	11	11	$231.00	$109.56

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License DE C1-0010193

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.

Hospitalist

NUCC Taxonomy Code: 208M00000X

State License NY 246706

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Practice Associates & Co-Workers

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

40 Associated Practitioners

Dr. Shruti Puri , MD

Internal Medicine - Infectious Disease

NPI 1003234451

Doctor of Medicine (M.D.)

Dr. Luviza Santos , MD

Internal Medicine

NPI 1003869827

Doctor of Medicine (M.D.)

Dr. Lucinda Li , DO

Internal Medicine

NPI 1013406016

Doctor of Osteopathic Medicine (D.O.)

Dr. Brieanna Bivens , MD

Hospitalist

NPI 1013413541

Doctor of Medicine (M.D.)

Katie Rubin , FNP

Nurse Practitioner

NPI 1013433978

Family Nurse Practitioner

Christos Arhontakis , PA-C

Physician Assistant

NPI 1013494855

Physician Assistant (Certified)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active September 23, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location September 23, 2013

Registered at 200 HYGEIA DR, SUITE 2100, NEWARK, DE 197132049 (Tel: 3026230188)

📍

Updated Business Mailing Address September 23, 2013

Registered at 200 HYGEIA DR, SUITE 2300, NEWARK, DE 197132049 (Tel: 3026230188)

👤

Provider Name / Credentials Updated September 23, 2013

Recorded as GRACE KWON, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) September 23, 2013

Internal Medicine (License #C1-0010193 in DE)

🟢

Initial NPI Registration & Enumeration June 25, 2008

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews

No patient reviews submitted yet for Dr. Grace Kwon. Be the first to share your experience!

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1427210186

Entity Type:

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

Enumeration Date: June 25, 2008

Last Update: September 23, 2013

Sole Proprietor: No

Update or Correct Profile

Mailing Address

200 Hygeia Dr, Suite 2300

Newark, DE 197132049

Phone: 3026230188

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.