Active NPI 1316239551 Individual Practitioner Male Practitioner

Dr. David D Chen , MD, MPH

Internal Medicine • Newark, DE

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. David Chen, MD, MPH is a certified Internal Medicine practicing in Newark, DE. With approximately 15 years of clinical experience since completing medical education in 2011, Dr. Chen delivers high-quality medical care to the local community at 4755 OGLETOWN STANTON RD.

Dr. Chen is affiliated with Christiana Care Health Services Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service);, hospital discharge day management, more than. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

4755 Ogletown Stanton Rd

Newark, DE 197182200

Telephone 3026230188

Associated Practice Facility / Clinic

🏢 Christiana Care Health Services Inc Facility NPI 1184694531

Medicare Profile & Education

Medical School

Other

Graduation Year

2011

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Newark, DE

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

15 Yrs -1.6 yrs vs City Avg

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

66.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Chen (15 Years) 15 Yrs

Newark Specialty Average (16.6 Years) 16.6 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
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	181	91	$202.46	$76.36
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	115	67	$289.38	$115.10
G0316 Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th	27	14	$184.44	$29.53
99239 Hospital discharge day management, more than 30 minutes	27	27	$297.86	$110.92
99238 Hospital discharge day management, 30 minutes or less	24	23	$204.58	$78.51
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	16	16	$557.56	$168.43

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	192	71	$195.00	$79.43
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	118	50	$284.52	$119.50
99239 Hospital discharge day management, more than 30 minutes	30	30	$289.43	$115.10
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	18	18	$534.77	$174.16
99238 Hospital discharge day management, 30 minutes or less	14	14	$197.14	$81.17

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	353	147	$168.56	$72.04
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	77	43	$235.34	$103.63
99239 Hospital discharge day management, more than 30 minutes	39	38	$252.79	$106.43
99238 Hospital discharge day management, 30 minutes or less	24	24	$165.25	$73.01

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	512	162	$155.00	$73.19
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	98	50	$223.00	$105.19
99239 Hospital discharge day management, more than 30 minutes	51	51	$231.00	$107.09
99238 Hospital discharge day management, 30 minutes or less	45	45	$156.00	$73.64

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	424	181	$155.00	$75.09
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	86	51	$223.00	$107.91
99231 Follow-up hospital inpatient care per day, typically 15 minutes	51	34	$84.00	$40.49
99239 Hospital discharge day management, more than 30 minutes	40	38	$231.00	$111.07
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	23	23	$299.43	$143.55
99238 Hospital discharge day management, 30 minutes or less	22	21	$156.00	$75.80
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	13	13	$437.00	$195.73

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	243	112	$155.00	$74.25
99231 Follow-up hospital inpatient care per day, typically 15 minutes	185	78	$84.00	$40.31
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	108	71	$223.00	$106.03
99238 Hospital discharge day management, 30 minutes or less	46	44	$156.00	$73.88
99239 Hospital discharge day management, more than 30 minutes	34	34	$231.00	$107.63
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	22	22	$437.00	$207.78

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	198	118	$155.00	$74.16
99231 Follow-up hospital inpatient care per day, typically 15 minutes	99	56	$84.00	$39.99
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	84	57	$223.00	$106.18
99238 Hospital discharge day management, 30 minutes or less	54	54	$156.00	$73.55
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	31	31	$437.00	$206.80
99239 Hospital discharge day management, more than 30 minutes	22	22	$231.00	$109.72

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	140	84	$155.04	$73.38
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	81	77	$437.00	$203.09
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	77	53	$223.00	$106.15
99238 Hospital discharge day management, 30 minutes or less	53	53	$156.00	$73.76
99231 Follow-up hospital inpatient care per day, typically 15 minutes	53	39	$84.00	$39.94
99220 Hospital observation care, typically 70 minutes	22	22	$399.00	$188.81
99221 Initial hospital inpatient care per day, typically 30 minutes	21	21	$233.86	$103.46

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License DE C1-0011313

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.

Pediatrics

NUCC Taxonomy Code: 208000000X

State License DE C1-0011313

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

Hospital & Practice Group Affiliations

Christiana Care Health Services Inc

501 W 14th St, Wilmington, DE 198011013

Phone: 3023204410

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 May 29, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location May 29, 2015

Registered at 4755 OGLETOWN STANTON RD, NEWARK, DE 197182200 (Tel: 3026230188)

📍

Updated Business Mailing Address May 29, 2015

Registered at 200 HYGEIA DR, SUITE 2300, NEWARK, DE 197132049

👤

Provider Name / Credentials Updated May 29, 2015

Recorded as DAVID CHEN, MD, MPH

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 29, 2015

Internal Medicine (License #C1-0011313 in DE)

🟢

Initial NPI Registration & Enumeration May 05, 2011

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: 1316239551

Entity Type:

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

Enumeration Date: May 05, 2011

Last Update: May 29, 2015

Sole Proprietor: No

Update or Correct Profile

Mailing Address

200 Hygeia Dr, Suite 2300

Newark, DE 197132049

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.