Active NPI 1366477374 Individual Practitioner Male Practitioner

Dr. Daniel Tseng , MD

Surgery • Portland, OR

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Daniel Tseng, MD is a certified Surgery practicing in Portland, OR. With approximately 27 years of clinical experience since graduating from University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb) in 1999, Dr. Tseng delivers high-quality medical care to the local community at 1040 NW 22ND AVE STE 470.

Dr. Tseng is affiliated with Northwest Minimally Invasive Surgery, Llc and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit, diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1040 Nw 22nd Ave Ste 470

Portland, OR 972103062

Telephone 5039140024

Fax 5039140025

Associated Practice Facility / Clinic

🏢 Northwest Minimally Invasive Surgery, Llc Facility NPI 1386168029

Medicare Profile & Education

Medical School

University Of Illinois College Of Med (Chi/peor/rock/chm-Urb)

Graduation Year

1999

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Portland, OR

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

27 Yrs +6.1 yrs vs City Avg

City Avg: 20.9 Yrs

State Avg: 23.3 Yrs

Regional Practice Density

177 Specialists

Practicing in Portland, OR (555 Statewide)

Telehealth Adoption Rate

23.7% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

74.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Tseng (27 Years) 27 Yrs

Portland Specialty Average (20.9 Years) 20.9 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	37	32	$388.87	$137.13
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	36	36	$597.22	$176.15
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	34	34	$744.07	$228.66
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	18	15	$1156.65	$119.66
49650 Repair of groin hernia using an endoscope	14	14	$1797.65	$533.31

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	35	35	$744.07	$227.12
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	33	33	$597.22	$172.28
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	22	21	$388.87	$132.92
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	19	19	$522.73	$185.95
43282 Repair of hernia of muscle at esophagus and stomach with implantation of mesh using an endoscope	14	14	$6451.46	$1656.81
49650 Repair of groin hernia using an endoscope	13	13	$1818.60	$523.68
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	13	13	$1311.21	$134.07

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	33	33	$597.22	$172.63
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	23	23	$744.07	$228.50
43282 Repair of hernia of muscle at esophagus and stomach with implantation of mesh using an endoscope	18	18	$6523.14	$1726.82
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	17	15	$522.73	$188.34
99221 Initial hospital inpatient care per day, typically 30 minutes	17	17	$363.42	$100.74
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	16	14	$388.87	$133.52
49421 Insertion of abdominal cavity catheter for drainage or dialysis, open procedure	12	12	$1200.00	$215.05

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	39	39	$597.22	$174.54
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	27	27	$744.07	$223.11
99221 Initial hospital inpatient care per day, typically 30 minutes	19	19	$363.42	$99.97
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	18	14	$1311.21	$138.56
49421 Insertion of abdominal cavity catheter for drainage or dialysis, open procedure	15	15	$1200.00	$181.84
49650 Repair of groin hernia using an endoscope	12	12	$1779.49	$516.28

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	39	39	$389.18	$110.74
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	24	24	$597.22	$171.32
99221 Initial hospital inpatient care per day, typically 30 minutes	21	21	$363.42	$105.04
49421 Insertion of abdominal cavity catheter for drainage or dialysis, open procedure	19	18	$1200.00	$223.50
43282 Repair of hernia of muscle at esophagus and stomach with implantation of mesh using an endoscope	15	15	$6451.46	$1786.63

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	62	62	$389.18	$110.64
99221 Initial hospital inpatient care per day, typically 30 minutes	39	38	$363.42	$102.08
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	31	31	$597.22	$167.34
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	29	26	$388.87	$111.26
47562 Removal of gallbladder using an endoscope	23	23	$2670.99	$672.81
99231 Follow-up hospital inpatient care per day, typically 15 minutes	22	14	$144.89	$39.72
43282 Repair of hernia of muscle at esophagus and stomach with implantation of mesh using an endoscope	16	16	$6451.46	$1745.98
49650 Repair of groin hernia using an endoscope	15	14	$1677.81	$439.68
49654 Repair of incisional hernia using an endoscope	13	12	$3122.78	$730.20

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	51	51	$389.18	$110.52
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	24	24	$597.22	$167.97
99221 Initial hospital inpatient care per day, typically 30 minutes	23	23	$343.51	$102.34
99231 Follow-up hospital inpatient care per day, typically 15 minutes	16	11	$144.89	$39.68
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	16	15	$388.87	$110.21
49650 Repair of groin hernia using an endoscope	15	15	$1728.65	$482.22
47562 Removal of gallbladder using an endoscope	15	15	$2670.99	$626.38
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	13	12	$1131.51	$128.75
49421 Insertion of abdominal cavity catheter for drainage or dialysis, open procedure	11	11	$1200.00	$232.71
43282 Repair of hernia of muscle at esophagus and stomach with implantation of mesh using an endoscope	11	11	$6451.46	$1763.82

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	58	58	$389.18	$106.87
99221 Initial hospital inpatient care per day, typically 30 minutes	36	33	$363.42	$99.93
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	26	26	$597.22	$163.74
99231 Follow-up hospital inpatient care per day, typically 15 minutes	23	13	$146.31	$38.63
49650 Repair of groin hernia using an endoscope	16	16	$2481.39	$446.26
43282 Repair of hernia of muscle at esophagus and stomach with implantation of mesh using an endoscope	15	15	$6451.46	$1697.47
49324 Insertion of abdominal cavity catheter using an endoscope	15	15	$1139.00	$296.56
47562 Removal of gallbladder using an endoscope	13	13	$2670.99	$649.47
99238 Hospital discharge day management, 30 minutes or less	12	11	$261.65	$72.14
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	12	12	$388.87	$107.07
49421 Insertion of abdominal cavity catheter for drainage or dialysis, open procedure	11	11	$1200.00	$209.75

Medical Specialties & State Licenses

CMS Verified: 2022-06-23

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License OR MD25276

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

233405 (OR)

Hospital & Practice Group Affiliations

Northwest Minimally Invasive Surgery, Llc

315 Se Stonemill Dr, Vancouver, WA 986846987

Phone: 5039140024

Northwest Minimally Invasive Surgery, Llc

1040 Nw 22nd Ave, Portland, OR 972103062

Secondary Practice Locations

9155 Sw Barnes Rd, Suite 830

Portland, OR 972256625

Phone: 5032921103

Practice Associates & Co-Workers

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

1 Associated Practitioners

Dr. Sabrina Drexel , MD

Surgery

NPI 1477971117

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

7 Historical Events

📍

Updated Practice Location June 23, 2022

Registered at 1040 NW 22ND AVE STE 470, PORTLAND, OR 972103062 (Tel: 5039140024)

✅

NPI Profile Active March 09, 2011

NPI status registered as active in NPPES database

📍

Updated Practice Location March 09, 2011

Registered at 9155 SW BARNES RD, SUITE 830, PORTLAND, OR 972256625 (Tel: 5032921103)

📍

Updated Business Mailing Address March 09, 2011

Registered at 9155 SW BARNES RD, SUITE 830, PORTLAND, OR 972256625 (Tel: 5032921103)

👤

Provider Name / Credentials Updated March 09, 2011

Recorded as DANIEL TSENG, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 09, 2011

Surgery (License #MD25276 in OR)

🟢

Initial NPI Registration & Enumeration July 11, 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: 1366477374

Entity Type:

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

Enumeration Date: July 11, 2006

Last Update: June 23, 2022

Sole Proprietor: No

Update or Correct Profile

Mailing Address

9155 Sw Barnes Rd, Suite 830

Portland, OR 972256625

Phone: 5032921103

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.