Active NPI 1710935127 Individual Practitioner Male Practitioner

Dr. Tomasz D Gutowski , MD

Surgery • Modesto, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Tomasz Gutowski, MD is a certified Surgery practicing in Modesto, CA. With approximately 32 years of clinical experience since graduating from Wayne State University School Of Medicine in 1994, Dr. Gutowski delivers high-quality medical care to the local community at 1409 E BRIGGSMORE AVE.

Dr. Gutowski is affiliated with Sutter Valley Medical Foundation and accepts Medicare assignment.

Frequently performed procedures and clinical services include new patient outpatient office visit, initial hospital care with moderate level of medical decision making, if using time, at least, 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

1409 E Briggsmore Ave

Modesto, CA 953552707

Telephone 2095504788

Associated Practice Facility / Clinic

🏢 Sutter Gould Medical Foundation Facility NPI 1255378873

Medicare Profile & Education

Medical School

Wayne State University School Of Medicine

Graduation Year

1994

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Modesto, CA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

32 Yrs +7.7 yrs vs City Avg

City Avg: 24.3 Yrs

State Avg: 27.4 Yrs

Regional Practice Density

36 Specialists

Practicing in Modesto, CA (3346 Statewide)

Telehealth Adoption Rate

19.4% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

74.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Gutowski (32 Years) 32 Yrs

Modesto Specialty Average (24.3 Years) 24.3 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
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	105	105	$542.00	$169.54
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	46	46	$663.00	$171.00
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	40	37	$357.00	$130.89
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	37	37	$358.00	$109.95
99213 Established patient office or other outpatient visit, typically 15 minutes	22	21	$243.00	$93.07
49650 Repair of groin hernia using an endoscope	19	19	$2327.50	$538.74
47562 Removal of gallbladder using an endoscope	18	18	$2682.00	$623.34
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	16	16	$152.00	$58.25

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	103	103	$521.00	$170.12
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	44	44	$343.00	$132.72
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	31	31	$663.00	$172.80
99213 Established patient office or other outpatient visit, typically 15 minutes	31	29	$234.00	$91.56
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	26	26	$344.00	$115.96
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	23	19	$145.00	$57.25
47562 Removal of gallbladder using an endoscope	18	18	$2579.00	$623.44
36821 Relocation of arm vein with connection to arm artery, open procedure	18	18	$2672.00	$637.36
49650 Repair of groin hernia using an endoscope	15	15	$1948.20	$462.42
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	13	13	$656.00	$226.80
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	11	11	$461.00	$185.66

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	60	60	$506.00	$173.19
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	39	38	$333.00	$132.00
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	31	31	$650.00	$198.20
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	25	25	$334.00	$116.28
99213 Established patient office or other outpatient visit, typically 15 minutes	21	18	$227.00	$91.03
47562 Removal of gallbladder using an endoscope	17	17	$2499.00	$632.70
36821 Relocation of arm vein with connection to arm artery, open procedure	13	13	$2557.00	$643.53
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	13	12	$139.00	$59.09
99202 New patient office or other outpatient visit, typically 20 minutes	13	13	$233.00	$69.07
49650 Repair of groin hernia using an endoscope	12	12	$2193.33	$565.50

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	79	79	$491.00	$171.98
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	46	45	$323.00	$134.42
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	33	33	$324.00	$117.59
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	32	32	$631.00	$205.55
47562 Removal of gallbladder using an endoscope	22	22	$2380.00	$677.07
36821 Relocation of arm vein with connection to arm artery, open procedure	20	20	$2557.00	$642.75
99213 Established patient office or other outpatient visit, typically 15 minutes	19	19	$220.00	$94.10
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	17	16	$135.00	$59.38
49650 Repair of groin hernia using an endoscope	16	16	$2056.25	$543.78
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	13	13	$613.00	$215.00
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	12	12	$435.00	$189.71

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	85	85	$470.00	$172.05
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	47	42	$309.00	$114.84
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	43	43	$310.00	$113.55
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	39	35	$132.00	$48.21
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	30	30	$591.00	$210.93
36821 Relocation of arm vein with connection to arm artery, open procedure	18	18	$2557.00	$681.28
47562 Removal of gallbladder using an endoscope	18	18	$2380.00	$682.97
99213 Established patient office or other outpatient visit, typically 15 minutes	16	16	$208.00	$78.81
49650 Repair of groin hernia using an endoscope	15	15	$2089.33	$585.17

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	94	94	$470.00	$170.40
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	65	56	$132.00	$47.43
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	57	54	$309.00	$111.82
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	42	42	$591.00	$207.69
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	36	36	$310.00	$112.58
36821 Relocation of arm vein with connection to arm artery, open procedure	21	21	$2557.00	$670.17
99213 Established patient office or other outpatient visit, typically 15 minutes	21	21	$208.00	$75.90
49650 Repair of groin hernia using an endoscope	20	20	$1567.00	$527.90
99202 New patient office or other outpatient visit, typically 20 minutes	16	16	$216.00	$79.84
47562 Removal of gallbladder using an endoscope	14	14	$2380.00	$647.53
43282 Repair of hernia of muscle at esophagus and stomach with implantation of mesh using an endoscope	14	14	$6196.00	$1757.41
49324 Insertion of abdominal cavity catheter using an endoscope	12	12	$1428.00	$378.42
36832 Revision of dialysis graft, open procedure	12	12	$2123.00	$753.04

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	80	80	$458.00	$166.51
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	52	40	$128.00	$45.62
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	38	38	$575.00	$199.35
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	34	32	$301.00	$111.09
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	30	30	$302.00	$110.80
99213 Established patient office or other outpatient visit, typically 15 minutes	24	24	$202.00	$75.40
99231 Follow-up hospital inpatient care per day, typically 15 minutes	19	12	$112.00	$39.68
99202 New patient office or other outpatient visit, typically 20 minutes	16	16	$210.00	$75.47
47562 Removal of gallbladder using an endoscope	14	14	$2316.00	$612.77

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	71	71	$447.00	$168.23
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	48	41	$125.00	$45.38
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	46	44	$294.00	$111.06
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	41	41	$295.00	$111.17
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	38	37	$563.00	$206.12
99202 New patient office or other outpatient visit, typically 20 minutes	27	27	$205.00	$75.14
47562 Removal of gallbladder using an endoscope	27	27	$2268.00	$651.74
49650 Repair of groin hernia using an endoscope	19	19	$1493.00	$449.34
43282 Repair of hernia of muscle at esophagus and stomach with implantation of mesh using an endoscope	15	15	$5905.00	$1744.45
99213 Established patient office or other outpatient visit, typically 15 minutes	15	14	$197.00	$75.53
36821 Relocation of arm vein with connection to arm artery, open procedure	12	12	$2436.00	$672.63

Medical Specialties & State Licenses

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License CA A68028

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.

Surgery - Vascular Surgery

NUCC Taxonomy Code: 2086S0129X

State License CA A68028

A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

00A680280 (CA)

Hospital & Practice Group Affiliations

Sutter Valley Medical Foundation

1409 E Briggsmore Ave, Modesto, CA 953552707

Phone: 2095241211

Sutter Valley Medical Foundation

2800 L St, Sacramento, CA 958165616

Sutter Valley Medical Foundation

1700 Coffee Rd, Modesto, CA 953552803

Phone: 2095264500

Sutter Valley Medical Foundation

600 Coffee Rd, Modesto, CA 953554201

Phone: 2095241211

Practice Associates & Co-Workers

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

11 Associated Practitioners

Dr. Timothy Davis , MD

Surgery

NPI 1114976594

Doctor of Medicine (M.D.)

Rochelle Thangalan , NP

Nurse Practitioner

NPI 1205372281

Nurse Practitioner

Livier Camarena Sanchez

Physician Assistant

NPI 1275317208

Dr. Jamie Byun , MD

Internal Medicine - Gastroenterology

NPI 1306341953

Doctor of Medicine (M.D.)

Dr. Rodolfo Agbunag , MD

Surgery

NPI 1316995111

Doctor of Medicine (M.D.)

Dr. Robert Altman , MD

Obstetrics & Gynecology

NPI 1447200860

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active June 21, 2010

NPI status registered as active in NPPES database

📍

Updated Practice Location June 21, 2010

Registered at 1409 E BRIGGSMORE AVE, MODESTO, CA 953552707 (Tel: 2095504788)

📍

Updated Business Mailing Address June 21, 2010

Registered at 600 COFFEE RD, MODESTO, CA 953554201 (Tel: 2095241211)

👤

Provider Name / Credentials Updated June 21, 2010

Recorded as TOMASZ GUTOWSKI, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 21, 2010

Surgery (License #A68028 in CA)

🟢

Initial NPI Registration & Enumeration May 05, 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: 1710935127

Entity Type:

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

Enumeration Date: May 05, 2006

Last Update: June 21, 2010

Sole Proprietor: No

Update or Correct Profile

Mailing Address

600 Coffee Rd

Modesto, CA 953554201

Phone: 2095241211

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.