Active NPI 1487881017 Individual Practitioner Male Practitioner

Dr. Steven T O'day , MD

Surgery • Grand Junction, CO

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Steven O'Day, MD is a certified Surgery practicing in Grand Junction, CO. With approximately 17 years of clinical experience since graduating from Creighton University School Of Medicine in 2009, Dr. O'Day delivers high-quality medical care to the local community at 2440 N 11TH ST.

Dr. O'Day maintains professional affiliations with Colorado Surgical Affiliates Llc, Grand River Hospital District, Delta County Memorial Hospital 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, follow-up hospital inpatient care per day, new 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

2440 N 11th St

Grand Junction, CO 815018102

Telephone 9702430900

Fax 9702454235

Associated Practice Facility / Clinic

🏢 Colorado Surgical Affiliates, Llc Facility NPI 1043663594

Medicare Profile & Education

Medical School

Creighton University School Of Medicine

Graduation Year

2009

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Grand Junction, CO

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

17 Yrs -4.4 yrs vs City Avg

City Avg: 21.4 Yrs

State Avg: 23.8 Yrs

Regional Practice Density

29 Specialists

Practicing in Grand Junction, CO (635 Statewide)

Telehealth Adoption Rate

3.4% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

61.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. O'day (17 Years) 17 Yrs

Grand Junction Specialty Average (21.4 Years) 21.4 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	24	15	$187.21	$75.73
99231 Follow-up hospital inpatient care per day, typically 15 minutes	19	12	$102.47	$47.53
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	18	18	$541.67	$168.63
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	12	12	$247.25	$125.88

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	24	16	$185.00	$77.73
99231 Follow-up hospital inpatient care per day, typically 15 minutes	21	12	$100.00	$49.51
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	19	19	$524.68	$167.87
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	17	11	$310.59	$128.76
45380 Biopsy of large bowel using an endoscope	16	16	$1197.00	$153.03

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	36	18	$100.00	$38.63
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	34	23	$186.35	$71.27
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	20	17	$266.00	$102.86
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	13	13	$508.00	$169.51

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	15	15	$494.00	$171.50
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	13	13	$293.08	$132.91

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	12	12	$394.00	$142.40

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	51	20	$199.63	$73.24
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	35	17	$350.86	$104.62
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	30	30	$363.67	$166.01
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	14	14	$380.14	$137.86

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	51	23	$117.77	$39.60
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	46	46	$338.66	$166.81
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	41	15	$188.24	$73.49
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	17	17	$348.76	$138.07
99213 Established patient office or other outpatient visit, typically 15 minutes	17	16	$148.18	$73.78
49650 Repair of groin hernia using an endoscope	16	16	$1690.00	$423.88
99221 Initial hospital inpatient care per day, typically 30 minutes	12	12	$197.20	$102.43

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	42	42	$362.02	$161.72
99231 Follow-up hospital inpatient care per day, typically 15 minutes	40	18	$113.55	$39.43
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	27	15	$185.62	$71.09
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	22	21	$343.66	$137.71
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	13	11	$222.80	$107.99

Medical Specialties & State Licenses

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License CO 0053946

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.

Hospital & Practice Group Affiliations

Grand River Hospital District

501 Airport Rd, Rifle, CO 816508510

Phone: 9706251100

Eastern Rio Blanco County Health Service District

100 Pioneers Medical Ctr Dr, Meeker, CO 816413181

Phone: 9708785047

Colorado Surgical Affiliates Llc

2440 N 11st St, Grand Junction, CO 815018102

Phone: 9702430900

Delta County Memorial Hospital

1501 E 3rd St, Delta, CO 814162815

Phone: 9708747681

Grand River Hospital District

501 Airport Rd, Rifle, CO 816508510

Practice Associates & Co-Workers

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

27 Associated Practitioners

Amalia Michalek , PA-C

Physician Assistant

NPI 1013506229

Physician Assistant (Certified)

Kelly Manning , PA-C

Physician Assistant

NPI 1144959107

Physician Assistant (Certified)

Dr. Craig Andersen , MD

Surgery

NPI 1164535340

Doctor of Medicine (M.D.)

Dr. Douglas Hirth , MD

Surgery

NPI 1164865978

Doctor of Medicine (M.D.)

Chelcie Nowak , FNP

Nurse Practitioner - Family

NPI 1215735030

Family Nurse Practitioner

Dr. Christopher Wibbelsman , MD

Surgery

NPI 1245202647

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 March 21, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location March 21, 2016

Registered at 2440 N 11TH ST, GRAND JUNCTION, CO 815018102 (Tel: 9702430900)

📍

Updated Business Mailing Address March 21, 2016

Registered at 2440 N 11TH ST, GRAND JUNCTION, CO 815018102 (Tel: 9702430900)

👤

Provider Name / Credentials Updated March 21, 2016

Recorded as STEVEN O'DAY, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 21, 2016

Surgery (License #0053946 in CO)

🟢

Initial NPI Registration & Enumeration June 22, 2009

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: 1487881017

Entity Type:

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

Enumeration Date: June 22, 2009

Last Update: March 21, 2016

Sole Proprietor: No

Update or Correct Profile

Mailing Address

2440 N 11th St

Grand Junction, CO 815018102

Phone: 9702430900

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.