Active NPI 1265859243 Individual Practitioner Male Practitioner

Dr. Patrick Chen , DO

Internal Medicine - Gastroenterology • Columbus, OH

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Patrick Chen, DO is a certified Internal Medicine - Gastroenterology practicing in Columbus, OH. With approximately 12 years of clinical experience since graduating from Chicago College Of Medicine And Surgery in 2014, Dr. Chen delivers high-quality medical care to the local community at 3400 OLENTANGY RIVER RD.

Dr. Chen maintains professional affiliations with Union County Physician Corporation, Ohio Gastroenterology Group, Inc. and accepts Medicare assignment.

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

Practice Location & Contact Primary Location

Practice Address

3400 Olentangy River Rd

Columbus, OH 432021523

Telephone 6147545500

Fax 6147545501

Associated Practice Facility / Clinic

🏢 Ohio State Pain Management Center,llc Facility NPI 1568497774

Medicare Profile & Education

Medical School

Chicago College Of Medicine And Surgery

Graduation Year

2014

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine - Gastroenterology in Columbus, OH

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

12 Yrs -8.0 yrs vs City Avg

City Avg: 20.0 Yrs

State Avg: 27.4 Yrs

Regional Practice Density

96 Specialists

Practicing in Columbus, OH (766 Statewide)

Telehealth Adoption Rate

33.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

80.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Chen (12 Years) 12 Yrs

Columbus Specialty Average (20.0 Years) 20.0 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
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	110	110	$1274.89	$230.86
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	65	65	$826.63	$86.86
99213 Established patient office or other outpatient visit, typically 15 minutes	49	38	$162.00	$85.08
45380 Biopsy of large bowel using an endoscope	41	41	$1154.22	$77.99
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	26	26	$687.96	$102.92
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	18	18	$378.00	$157.25
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	16	15	$247.00	$114.84
43249 Balloon dilation of esophagus using an endoscope	15	13	$570.00	$120.71
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	14	14	$331.00	$123.14
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	12	12	$854.08	$171.38
99213 Established patient office or other outpatient visit, typically 15 minutes	11	11	$188.00	$62.04

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	93	93	$1228.45	$241.55
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	68	67	$829.49	$94.19
99213 Established patient office or other outpatient visit, typically 15 minutes	39	28	$161.08	$84.10
45380 Biopsy of large bowel using an endoscope	33	33	$1129.58	$95.60
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	30	27	$245.00	$121.85
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	25	25	$331.00	$125.81
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	19	19	$378.00	$159.23
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	17	17	$916.29	$170.82
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	16	16	$709.25	$106.01
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	13	13	$30.00	$5.27
43249 Balloon dilation of esophagus using an endoscope	11	11	$620.36	$126.74

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	103	103	$1273.80	$238.76
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	73	73	$830.85	$110.74
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	66	66	$30.00	$5.44
45380 Biopsy of large bowel using an endoscope	64	64	$1170.72	$105.55
99213 Established patient office or other outpatient visit, typically 15 minutes	37	30	$159.84	$87.81
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	27	27	$330.93	$131.68
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	26	25	$719.66	$108.66
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	26	26	$868.55	$181.04
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	22	19	$184.78	$69.45
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	21	21	$377.55	$156.21
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	13	13	$241.92	$124.18
45378 Diagnostic exam of large bowel using a flexible endoscope	12	12	$961.91	$173.86

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	100	100	$1293.45	$253.78
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	95	95	$30.00	$5.58
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	58	58	$330.88	$134.75
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	51	50	$836.70	$88.27
99213 Established patient office or other outpatient visit, typically 15 minutes	51	45	$161.59	$89.78
88305 Pathology examination of tissue using a microscope, intermediate complexity	47	30	$169.28	$31.16
45380 Biopsy of large bowel using an endoscope	44	44	$1186.33	$100.12
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	37	37	$377.05	$166.02
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	28	27	$723.32	$114.03
87426 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus	27	27	$130.03	$35.33
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	27	27	$53.87	$21.90
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	26	25	$243.96	$119.26
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	26	26	$961.85	$181.31
99231 Follow-up hospital inpatient care per day, typically 15 minutes	24	23	$100.03	$38.03
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	19	15	$184.68	$71.15
45378 Diagnostic exam of large bowel using a flexible endoscope	13	13	$923.26	$153.96
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$246.24	$110.61
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	12	12	$279.31	$94.33
99221 Initial hospital inpatient care per day, typically 30 minutes	12	12	$246.24	$100.42

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	69	37	$167.04	$29.81
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	42	42	$27.86	$5.76
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	31	31	$824.61	$109.65
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	27	27	$324.49	$139.30
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	27	27	$1281.57	$255.51
99213 Established patient office or other outpatient visit, typically 15 minutes	19	16	$161.59	$73.98
88313 Special stained specimen slides to examine tissue including interpretation and report	19	12	$151.78	$59.92
43248 Insertion of guide wire with dilation of esophagus using a flexible endoscope	14	14	$487.87	$149.30
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	13	13	$942.55	$191.30
45380 Biopsy of large bowel using an endoscope	13	13	$1156.79	$139.98

Medical Specialties & State Licenses

CMS Verified: 2023-11-02

Internal Medicine - Gastroenterology Primary Specialty

NUCC Taxonomy Code: 207RG0100X

State License OH 34012720

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

Internal Medicine

NUCC Taxonomy Code: 207R00000X

State License OH 34012720

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

0293222 (OH)

Hospital & Practice Group Affiliations

Ohio Gastroenterology Group, Inc.

3400 Olentangy River Rd, Columbus, OH 432021576

Phone: 6147545500

Union County Physician Corporation

500 London Ave, Marysville, OH 430405512

Phone: 9375782275

Secondary Practice Locations

3595 Olentangy River Rd

Columbus, OH 432143440

Phone: 6145665456

Practice Associates & Co-Workers

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

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Physician Assistant

NPI 1013347608

Physician Assistant (Certified)

Dr. John Ward , MD

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Doctor of Medicine (M.D.)

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Doctor of Medicine (M.D.)

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Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

13 Historical Events

📍

Updated Practice Location July 22, 2020

Registered at 3400 OLENTANGY RIVER RD, COLUMBUS, OH 432021523 (Tel: 6147545500)

📍

Updated Business Mailing Address May 12, 2020

Registered at 3400 OLENTANGY RIVER RD, COLUMBUS, OH 432021523 (Tel: 6147545500)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 12, 2020

Internal Medicine (License #34012720 in OH)

📍

Updated Practice Location May 21, 2018

Registered at 3535 SOUTHERN BLVD, KETTERING, OH 45429 (Tel: 9373956665)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 21, 2018

Internal Medicine (License #34012720 in OH)

📍

Updated Practice Location April 17, 2018

Registered at 3535 SOUTHERN BLVD, KETTERING, OH 454291221 (Tel: 9373956665)

🎓

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

Internal Medicine (License #34012720 in OH)

✅

NPI Profile Active March 27, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location March 27, 2014

Registered at 128 E APPLE ST, 2ND FLOOD, DAYTON, OH 454092902 (Tel: 9372082004)

📍

Updated Business Mailing Address March 27, 2014

Registered at 128 E APPLE ST, 2ND FLOOD, DAYTON, OH 454092902 (Tel: 9372082004)

👤

Provider Name / Credentials Updated March 27, 2014

Recorded as PATRICK CHEN, D.O.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 27, 2014

Student in an Organized Health Care Education/Training Program

🟢

Initial NPI Registration & Enumeration March 27, 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: 1265859243

Entity Type:

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

Enumeration Date: March 27, 2014

Last Update: November 02, 2023

Sole Proprietor: No

Update or Correct Profile

Mailing Address

3400 Olentangy River Rd

Columbus, OH 432021523

Phone: 6147545500

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.