Active NPI 1639145949 Individual Practitioner Male Practitioner

Dr. Christopher Gordon Tsai , MD

Specialist • Pittsburgh, PA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Christopher Tsai, MD is a certified Specialist practicing in Pittsburgh, PA. With approximately 28 years of clinical experience since graduating from Georgetown University School Of Medicine in 1998, Dr. Tsai delivers high-quality medical care to the local community at 200 DELAFIELD RD.

Dr. Tsai is affiliated with Upmc Community Medicine Inc and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, sleep study including heart rate, breathing, and sleep time, critical care, first. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

200 Delafield Rd
Suite 2040

Pittsburgh, PA 152153205

Telephone 4127825529

Associated Practice Facility / Clinic

🏢 Oncology Hematology Association Facility NPI 1043274467

Medicare Profile & Education

Medical School

Georgetown University School Of Medicine

Graduation Year

1998

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Specialist in Pittsburgh, PA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

28 Yrs -8.6 yrs vs City Avg

City Avg: 36.6 Yrs

State Avg: 35.7 Yrs

Regional Practice Density

851 Specialists

Practicing in Pittsburgh, PA (2255 Statewide)

Telehealth Adoption Rate

13.9% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

70.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Tsai (28 Years) 28 Yrs

Pittsburgh Specialty Average (36.6 Years) 36.6 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
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	463	153	$259.00	$112.79
95800 Sleep study including heart rate, breathing, and sleep time	193	189	$558.34	$119.61
99291 Critical care, first 30-74 minutes	131	52	$663.00	$200.14
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	111	94	$229.03	$118.68
99292 Critical care, each additional 30 minutes	66	25	$328.00	$102.31
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	61	61	$500.00	$162.93
95811 Sleep study in sleep lab with continuous airway pressure (6 years or older)	59	59	$563.00	$116.24
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	38	34	$324.21	$165.54
94060 Test to measure expiratory airflow and volume changes before and after medication administration	35	35	$62.00	$9.39
94729 Test to examine how well the lungs exchange gases	33	33	$26.00	$8.11
94726 Determination of lung volumes using plethysmography	31	31	$39.00	$10.93
G0399 Home sleep test (hst) with type iii portable monitor, unattended; minimum of 4 channels: 2 respiratory movement/airflow, 1 ecg/heart rate and 1 oxygen saturation	24	24	$543.00	$68.03
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	19	19	$449.47	$201.11
95810 Sleep monitoring of patient (6 years or older) in sleep lab	14	13	$503.00	$111.68

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	287	112	$259.00	$115.99
95800 Sleep study including heart rate, breathing, and sleep time	153	148	$563.40	$136.99
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	103	85	$222.00	$120.32
99291 Critical care, first 30-74 minutes	98	50	$663.00	$209.53
95811 Sleep study in sleep lab with continuous airway pressure (6 years or older)	71	69	$563.00	$119.73
G0399 Home sleep test (hst) with type iii portable monitor, unattended; minimum of 4 channels: 2 respiratory movement/airflow, 1 ecg/heart rate and 1 oxygen saturation	43	43	$543.00	$66.69
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	40	39	$500.00	$166.81
99292 Critical care, each additional 30 minutes	36	20	$328.00	$105.23
94060 Test to measure expiratory airflow and volume changes before and after medication administration	33	33	$62.00	$9.99
94729 Test to examine how well the lungs exchange gases	26	26	$26.00	$8.65
95810 Sleep monitoring of patient (6 years or older) in sleep lab	25	25	$503.00	$115.39
94726 Determination of lung volumes using plethysmography	24	24	$39.00	$11.66
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	23	23	$346.00	$162.00
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	20	18	$300.00	$162.81
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	11	11	$420.00	$199.10

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	216	84	$259.00	$100.58
G0399 Home sleep test (hst) with type iii portable monitor, unattended; minimum of 4 channels: 2 respiratory movement/airflow, 1 ecg/heart rate and 1 oxygen saturation	155	153	$543.00	$86.11
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	140	105	$222.00	$123.33
99291 Critical care, first 30-74 minutes	79	38	$663.00	$215.73
95811 Sleep study in sleep lab with continuous airway pressure (6 years or older)	71	70	$563.00	$121.51
95800 Sleep study including heart rate, breathing, and sleep time	41	41	$572.68	$151.74
94060 Test to measure expiratory airflow and volume changes before and after medication administration	33	33	$62.00	$10.24
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	30	28	$500.00	$194.58
95810 Sleep monitoring of patient (6 years or older) in sleep lab	30	30	$503.00	$115.42
94729 Test to examine how well the lungs exchange gases	26	26	$26.00	$8.87
94726 Determination of lung volumes using plethysmography	24	24	$39.00	$11.97
99292 Critical care, each additional 30 minutes	21	13	$328.00	$108.27
95811 Sleep study in sleep lab with continuous airway pressure (6 years or older)	20	20	$554.00	$123.68
99213 Established patient office or other outpatient visit, typically 15 minutes	20	19	$149.00	$89.12
95810 Sleep monitoring of patient (6 years or older) in sleep lab	16	15	$503.00	$119.44
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	16	16	$300.00	$178.17
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	15	15	$420.00	$207.53
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	13	13	$346.00	$164.85

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	254	117	$257.93	$101.80
G0399 Home sleep test (hst) with type iii portable monitor, unattended; minimum of 4 channels: 2 respiratory movement/airflow, 1 ecg/heart rate and 1 oxygen saturation	138	135	$543.00	$114.60
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	133	98	$222.00	$127.65
99291 Critical care, first 30-74 minutes	125	55	$669.64	$218.50
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	52	43	$300.00	$179.33
99292 Critical care, each additional 30 minutes	50	21	$328.00	$109.75
95811 Sleep study in sleep lab with continuous airway pressure (6 years or older)	46	46	$561.04	$122.68
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	34	32	$498.82	$197.84
94726 Determination of lung volumes using plethysmography	26	26	$39.00	$12.13
94060 Test to measure expiratory airflow and volume changes before and after medication administration	26	26	$62.00	$10.39
94729 Test to examine how well the lungs exchange gases	26	26	$26.00	$9.00
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	14	14	$346.00	$155.86
95810 Sleep monitoring of patient (6 years or older) in sleep lab	13	13	$503.00	$120.28
99213 Established patient office or other outpatient visit, typically 15 minutes	12	11	$149.00	$84.44

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	280	154	$259.00	$102.09
99291 Critical care, first 30-74 minutes	131	61	$663.00	$224.91
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	124	88	$296.45	$145.20
G0399 Home sleep test (hst) with type iii portable monitor, unattended; minimum of 4 channels: 2 respiratory movement/airflow, 1 ecg/heart rate and 1 oxygen saturation	99	99	$543.00	$207.72
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	44	44	$500.00	$199.54
94729 Test to examine how well the lungs exchange gases	41	41	$26.00	$9.30
94726 Determination of lung volumes using plethysmography	39	39	$39.00	$12.54
99292 Critical care, each additional 30 minutes	33	20	$328.00	$112.95
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	29	27	$220.55	$104.11
95811 Sleep study in sleep lab with continuous airway pressure (6 years or older)	26	26	$563.00	$123.90
94060 Test to measure expiratory airflow and volume changes before and after medication administration	25	25	$62.00	$13.19
94010 Test to measure expiratory airflow and volume	17	17	$93.00	$8.62
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	16	16	$420.00	$206.97
94618 Test for exercise-induced lung stress	13	12	$140.00	$33.44

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	248	138	$259.00	$103.06
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	140	108	$295.00	$143.34
99291 Critical care, first 30-74 minutes	118	55	$663.00	$223.30
G0399 Home sleep test (hst) with type iii portable monitor, unattended; minimum of 4 channels: 2 respiratory movement/airflow, 1 ecg/heart rate and 1 oxygen saturation	100	99	$543.00	$205.64
94060 Test to measure expiratory airflow and volume changes before and after medication administration	66	65	$62.00	$13.13
94729 Test to examine how well the lungs exchange gases	64	63	$26.00	$9.23
94726 Determination of lung volumes using plethysmography	62	61	$39.00	$12.43
95811 Sleep study in sleep lab with continuous airway pressure (6 years or older)	48	48	$563.00	$127.00
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	38	37	$500.00	$201.90
99292 Critical care, each additional 30 minutes	24	12	$328.00	$112.01
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	22	22	$220.00	$106.92
95810 Sleep monitoring of patient (6 years or older) in sleep lab	16	16	$503.00	$122.41

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	374	158	$259.00	$102.84
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	127	107	$280.79	$141.30
99291 Critical care, first 30-74 minutes	117	50	$663.00	$219.53
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	62	62	$500.00	$200.15
G0399 Home sleep test (hst) with type iii portable monitor, unattended; minimum of 4 channels: 2 respiratory movement/airflow, 1 ecg/heart rate and 1 oxygen saturation	58	58	$543.00	$202.32
95811 Sleep study in sleep lab with continuous airway pressure (6 years or older)	51	49	$563.00	$119.55
94729 Test to examine how well the lungs exchange gases	40	40	$26.00	$9.08
94726 Determination of lung volumes using plethysmography	40	40	$39.00	$12.23
94060 Test to measure expiratory airflow and volume changes before and after medication administration	40	40	$62.00	$12.91
99292 Critical care, each additional 30 minutes	30	19	$328.00	$110.56
95810 Sleep monitoring of patient (6 years or older) in sleep lab	28	28	$503.00	$120.91
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	20	19	$211.75	$104.62
94618 Test for exercise-induced lung stress	13	11	$140.00	$31.35

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	824	264	$259.00	$102.10
99291 Critical care, first 30-74 minutes	163	71	$663.00	$219.33
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	129	78	$276.00	$138.43
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	84	80	$501.14	$196.77
99292 Critical care, each additional 30 minutes	84	44	$328.00	$110.32
G0399 Home sleep test (hst) with type iii portable monitor, unattended; minimum of 4 channels: 2 respiratory movement/airflow, 1 ecg/heart rate and 1 oxygen saturation	61	61	$543.00	$198.42
94060 Test to measure expiratory airflow and volume changes before and after medication administration	43	42	$62.00	$12.87
94729 Test to examine how well the lungs exchange gases	43	43	$26.00	$9.05
94726 Determination of lung volumes using plethysmography	42	42	$39.00	$12.18
95811 Sleep study in sleep lab with continuous airway pressure (6 years or older)	27	27	$563.00	$121.51
94729 Test to examine how well the lungs exchange gases	24	24	$26.00	$9.05
94060 Test to measure expiratory airflow and volume changes before and after medication administration	24	24	$62.00	$12.88
94726 Determination of lung volumes using plethysmography	24	24	$39.00	$12.18
94620 Pulmonary exercise testing	20	19	$281.00	$54.08
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	18	18	$394.00	$200.71
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	15	14	$205.00	$103.88
95811 Sleep study in sleep lab with continuous airway pressure (6 years or older)	13	13	$518.00	$125.10
G0008 Administration of influenza virus vaccine	11	11	$20.00	$19.60
95810 Sleep monitoring of patient (6 years or older) in sleep lab	11	11	$503.00	$120.22

Medical Specialties & State Licenses

Specialist Primary Specialty

NUCC Taxonomy Code: 174400000X

State License PA MD419273

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.

Hospital & Practice Group Affiliations

Upmc Community Medicine Inc

1800 Union Ave, Natrona Heights, PA 150652201

Phone: 7245486260

Upmc Community Medicine Inc

200 Delafield Rd, Pittsburgh, PA 152153234

Upmc Community Medicine Inc

1800 Union Avenue B, Natrona Heights, PA 150652201

Phone: 7242303295

Upmc Community Medicine Inc

2 Hot Metal St, Pittsburgh, PA 152032348

Upmc Community Medicine Inc

875 N Hermitage Rd, Hermitage, PA 161483278

Practice Associates & Co-Workers

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

3 Associated Practitioners

Mitchell Patti

Specialist

NPI 1144295304

John Raffensperger

Specialist

NPI 1396710869

Craig Viti

Specialist

NPI 1912973256

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 200 DELAFIELD RD, SUITE 2040, PITTSBURGH, PA 152153205 (Tel: 4127825529)

📍

Updated Business Mailing Address July 08, 2007

Registered at 200 DELAFIELD RD, SUITE 2040, PITTSBURGH, PA 152153205 (Tel: 4127825529)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as CHRISTOPHER TSAI, MD

🎓

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

Specialist (License #MD419273 in PA)

🟢

Initial NPI Registration & Enumeration February 27, 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: 1639145949

Entity Type:

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

Enumeration Date: February 27, 2006

Last Update: July 13, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

200 Delafield Rd, Suite 2040

Pittsburgh, PA 152153205

Phone: 4127825529

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.