Active NPI 1700847589 Individual Practitioner Male Practitioner

Dr. Michael Leon Thomas , MD

Surgery • Tulsa, OK

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Michael Thomas, MD is a certified Surgery practicing in Tulsa, OK. With approximately 30 years of clinical experience since completing medical education in 1996, Dr. Thomas delivers high-quality medical care to the local community at 717 S HOUSTON AVE STE 500.

Dr. Thomas is affiliated with Oklahoma State University 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, initial hospital care with moderate level of medical decision making, if using time, at least, 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

717 S Houston Ave Ste 500

Tulsa, OK 741279008

Telephone 9187475322

Fax 9187467604

Associated Practice Facility / Clinic

🏢 Osu Owasso Facility NPI 1982764171

Medicare Profile & Education

Medical School

Other

Graduation Year

1996

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Tulsa, OK

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

30 Yrs +7.7 yrs vs City Avg

City Avg: 22.3 Yrs

State Avg: 28.1 Yrs

Regional Practice Density

77 Specialists

Practicing in Tulsa, OK (386 Statewide)

Telehealth Adoption Rate

2.6% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

51.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Thomas (30 Years) 30 Yrs

Tulsa Specialty Average (22.3 Years) 22.3 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	94	53	$146.58	$74.21
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	81	75	$324.95	$161.70
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	44	25	$221.60	$111.81
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	31	29	$226.27	$96.86
99213 Established patient office or other outpatient visit, typically 15 minutes	24	20	$168.06	$84.62
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	24	24	$206.08	$103.89
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	11	11	$254.76	$116.86

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	126	70	$142.95	$71.62
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	72	71	$379.53	$162.51
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	34	34	$280.71	$121.59
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	29	28	$254.83	$103.70
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	21	15	$196.00	$109.23
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	16	16	$211.38	$105.90
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	16	16	$351.22	$118.33
99213 Established patient office or other outpatient visit, typically 15 minutes	15	15	$170.38	$85.39
45380 Biopsy of large bowel using an endoscope	14	14	$782.17	$177.23
43246 Insertion of stomach tube using a flexible endoscope	13	13	$505.81	$164.20

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	127	67	$136.44	$67.50
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	87	83	$379.38	$187.65
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	46	25	$196.00	$96.89
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	26	26	$234.46	$95.81
99213 Established patient office or other outpatient visit, typically 15 minutes	25	21	$172.32	$85.34
99202 New patient office or other outpatient visit, typically 20 minutes	18	18	$137.53	$66.74
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	17	17	$212.62	$104.96
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	17	17	$258.68	$128.04
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	15	13	$106.50	$52.71
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	12	12	$264.26	$114.48

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	81	47	$133.69	$68.81
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	52	52	$252.65	$131.29
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	39	38	$4511.55	$320.02
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	39	37	$261.02	$18.21
99213 Established patient office or other outpatient visit, typically 15 minutes	26	24	$237.04	$65.59
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	23	20	$378.52	$96.88
99213 Established patient office or other outpatient visit, typically 15 minutes	22	20	$166.83	$87.37
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	21	21	$257.72	$102.79
99231 Follow-up hospital inpatient care per day, typically 15 minutes	21	14	$72.39	$37.16
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	19	19	$595.53	$132.22
36590 Removal of peripheral venous catheter for infusion	17	17	$3219.00	$172.48
99202 New patient office or other outpatient visit, typically 20 minutes	17	17	$135.01	$69.39
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	16	16	$375.38	$184.37
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	$828.00	$179.53
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	15	15	$183.77	$81.29
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	15	15	$200.76	$107.30
38525 Biopsy or removal of lymph nodes of under the arm, open procedure	14	14	$5425.75	$227.56
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	14	12	$546.00	$142.53
38900 Lymph node imaging during surgery	12	12	$2287.22	$134.09

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	126	125	$4722.00	$329.54
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	126	125	$267.00	$18.41
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	103	82	$387.00	$77.28
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	71	71	$623.63	$126.35
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	55	55	$367.24	$74.01
38900 Lymph node imaging during surgery	43	43	$2585.88	$141.41
99213 Established patient office or other outpatient visit, typically 15 minutes	42	40	$243.41	$50.18
38525 Biopsy or removal of lymph nodes of under the arm, open procedure	42	42	$6993.90	$230.29
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	28	28	$246.05	$135.94
36590 Removal of peripheral venous catheter for infusion	27	27	$3219.00	$178.05
19301 Partial removal of breast	23	21	$3151.09	$667.74
19303 Total removal of breast	22	22	$7806.64	$1203.22
99202 New patient office or other outpatient visit, typically 20 minutes	21	21	$132.26	$72.85
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	20	14	$140.64	$71.57
99221 Initial hospital inpatient care per day, typically 30 minutes	17	17	$312.56	$100.24
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	16	16	$546.00	$109.04
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	14	14	$828.00	$164.73
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	13	13	$250.53	$117.25

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	117	117	$4686.98	$332.70
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	116	116	$266.89	$18.30
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	63	55	$376.07	$76.30
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	52	26	$132.29	$70.23
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	40	40	$870.90	$163.20
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	34	34	$585.65	$123.01
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	33	33	$249.16	$131.02
99213 Established patient office or other outpatient visit, typically 15 minutes	32	30	$226.46	$49.63
38525 Biopsy or removal of lymph nodes of under the arm, open procedure	29	28	$6906.21	$247.33
38900 Lymph node imaging during surgery	26	25	$2566.00	$140.19
99213 Established patient office or other outpatient visit, typically 15 minutes	26	19	$131.50	$66.98
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	25	25	$365.05	$73.95
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	25	25	$581.28	$107.56
36590 Removal of peripheral venous catheter for infusion	23	23	$3219.00	$170.64
19303 Total removal of breast	17	17	$7725.53	$1151.13
19301 Partial removal of breast	15	15	$2899.00	$641.41
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	14	14	$192.09	$103.59
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	14	13	$571.93	$101.05
99202 New patient office or other outpatient visit, typically 20 minutes	14	14	$134.81	$72.74

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	95	95	$257.28	$17.62
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	95	95	$4549.45	$321.80
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	53	27	$129.15	$70.63
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	50	45	$328.06	$73.41
99213 Established patient office or other outpatient visit, typically 15 minutes	37	33	$215.51	$48.11
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	31	31	$534.00	$121.04
38900 Lymph node imaging during surgery	30	30	$2391.67	$132.03
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	30	30	$242.70	$129.21
38525 Biopsy or removal of lymph nodes of under the arm, open procedure	27	27	$6289.82	$236.44
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	26	26	$948.96	$157.93
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	25	25	$341.92	$72.08
99221 Initial hospital inpatient care per day, typically 30 minutes	24	24	$180.06	$98.49
99213 Established patient office or other outpatient visit, typically 15 minutes	23	20	$125.49	$68.97
99202 New patient office or other outpatient visit, typically 20 minutes	21	21	$130.48	$70.84
19301 Partial removal of breast	19	19	$2630.78	$616.52
19303 Total removal of breast	17	17	$6861.94	$1078.79
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	16	16	$253.36	$120.81
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	15	11	$672.20	$103.98
36590 Removal of peripheral venous catheter for infusion	13	13	$3177.00	$166.57

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	65	65	$251.18	$129.56
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	59	34	$132.81	$68.29
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	48	48	$4365.94	$311.46
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	44	44	$247.23	$17.48
76937 Ultrasonic guidance for blood vessel access	39	39	$148.77	$13.31
99213 Established patient office or other outpatient visit, typically 15 minutes	35	30	$209.66	$46.48
99213 Established patient office or other outpatient visit, typically 15 minutes	23	17	$128.32	$67.16
99202 New patient office or other outpatient visit, typically 20 minutes	23	23	$130.94	$68.85
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	19	19	$258.03	$95.96
36590 Removal of peripheral venous catheter for infusion	17	17	$2981.94	$157.34
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	17	17	$309.76	$71.60
99221 Initial hospital inpatient care per day, typically 30 minutes	14	14	$183.34	$95.96
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	13	13	$306.86	$65.86
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	12	12	$928.00	$153.97
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	11	11	$189.91	$92.49

Medical Specialties & State Licenses

CMS Verified: 2026-06-16

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License OK 23767

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

200021290B (OK)

Hospital & Practice Group Affiliations

Oklahoma State University

2345 Southwest Blvd, Tulsa, OK 741072705

Phone: 9185615701

Practice Associates & Co-Workers

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

12 Associated Practitioners

Dr. Tyler Soderling , DO

Student in an Organized Health Care Education/Training Program

NPI 1104575653