Active NPI 1467488932 Individual Practitioner Male Practitioner

Dr. Roy E Winslow , MD

Surgery • Saint Joseph, MI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Roy Winslow, MD is a certified Surgery practicing in Saint Joseph, MI. With approximately 47 years of clinical experience since graduating from Michigan State University College Of Human Medicine in 1979, Dr. Winslow delivers high-quality medical care to the local community at 1234 NAPIER AVE.

Dr. Winslow maintains professional affiliations with Lakeland Medical Practices, Lakeland Hospitals At Niles And St Joseph Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include biopsy of large bowel using an endoscope, subsequent hospital care with moderate levelof medical decision making, if using time, at least, removal of polyps or growths of large bowel using an endoscope with mechanical snare. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1234 Napier Ave

Saint Joseph, MI 490852112

Telephone 2694290900

Associated Practice Facility / Clinic

🏢 Sunset Coast Anesthesia Associates Pc Facility NPI 1053382572

Medicare Profile & Education

Medical School

Michigan State University College Of Human Medicine

Graduation Year

1979

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Saint Joseph, MI

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

47 Yrs +29.4 yrs vs City Avg

City Avg: 17.6 Yrs

State Avg: 25.8 Yrs

Regional Practice Density

16 Specialists

Practicing in Saint Joseph, MI (1479 Statewide)

Telehealth Adoption Rate

6.2% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

81.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Winslow (47 Years) 47 Yrs

Saint Joseph Specialty Average (17.6 Years) 17.6 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
45380 Biopsy of large bowel using an endoscope	23	23	$1477.00	$157.05
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	22	15	$218.00	$79.84
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	13	13	$1669.00	$254.28
99213 Established patient office or other outpatient visit, typically 15 minutes	13	12	$171.85	$90.97
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	11	11	$257.55	$111.61

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
45380 Biopsy of large bowel using an endoscope	20	20	$1437.25	$141.15
99213 Established patient office or other outpatient visit, typically 15 minutes	15	12	$166.20	$87.19
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	13	13	$249.08	$116.36
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	12	12	$379.17	$161.59

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	34	30	$161.32	$86.74
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	21	12	$207.14	$69.40
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	21	20	$241.33	$124.99
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	17	17	$243.06	$109.34
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	16	16	$97.38	$54.95
45380 Biopsy of large bowel using an endoscope	16	16	$1395.81	$163.48

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	40	38	$237.20	$127.26
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	33	23	$201.82	$70.87
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	31	19	$287.52	$101.80
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	25	22	$96.32	$54.68
99213 Established patient office or other outpatient visit, typically 15 minutes	25	23	$158.48	$89.54
45380 Biopsy of large bowel using an endoscope	23	23	$1369.96	$144.09
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	22	22	$237.55	$110.08
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	20	19	$564.60	$197.38
38900 Lymph node imaging during surgery	12	12	$447.67	$145.35
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	12	12	$1091.67	$178.08
38525 Biopsy or removal of lymph nodes of under the arm, open procedure	12	12	$1411.92	$225.50

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	55	29	$193.18	$72.43
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	44	44	$228.25	$103.91
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	43	40	$227.30	$107.01
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	37	25	$276.78	$104.60
99213 Established patient office or other outpatient visit, typically 15 minutes	30	25	$151.87	$73.59
45380 Biopsy of large bowel using an endoscope	28	28	$1307.29	$172.76
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	16	16	$539.38	$202.97
49650 Repair of groin hernia using an endoscope	11	11	$1553.82	$501.17

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	61	50	$217.43	$105.54
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	59	36	$263.97	$100.18
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	47	27	$183.72	$71.92
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	38	36	$512.05	$200.01
99213 Established patient office or other outpatient visit, typically 15 minutes	36	30	$144.75	$71.93
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	36	36	$217.75	$105.19
45380 Biopsy of large bowel using an endoscope	34	34	$1248.76	$160.82
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	13	13	$1422.92	$260.84
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	12	12	$331.67	$160.37

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	74	64	$204.11	$102.73
99213 Established patient office or other outpatient visit, typically 15 minutes	49	40	$137.29	$69.42
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	44	44	$206.27	$102.42
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	44	28	$248.07	$98.52
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	44	31	$174.73	$71.38
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	36	36	$489.06	$194.62
45380 Biopsy of large bowel using an endoscope	32	32	$1185.69	$157.18
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	25	25	$312.28	$159.37
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	15	15	$1332.80	$258.52
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	12	12	$950.67	$187.34
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	12	12	$279.67	$140.24
47562 Removal of gallbladder using an endoscope	11	11	$1695.36	$658.62
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	11	11	$992.73	$186.97

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	88	50	$235.86	$101.82
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	60	58	$194.67	$101.22
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	57	57	$195.81	$101.93
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	53	32	$166.26	$70.41
99213 Established patient office or other outpatient visit, typically 15 minutes	48	34	$130.13	$68.25
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	33	32	$465.67	$197.74
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	28	28	$298.75	$158.19
45380 Biopsy of large bowel using an endoscope	25	25	$1127.92	$157.97
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	15	15	$45.00	$5.56
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	14	12	$264.64	$138.87
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	11	11	$892.00	$186.29
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	11	11	$1271.18	$245.66
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	11	11	$966.73	$95.46

Medical Specialties & State Licenses

CMS Verified: 2025-03-13

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License MI 4301043373

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

4661992 (MI)

Commercial Insurance / Payer ID Blue Cross

0201102022 (MI)

Commercial Insurance / Payer ID Group Npi

1538397120 (MI)

Commercial Insurance / Payer ID Group Tax Id

27-0381199 (MI)

Hospital & Practice Group Affiliations

Lakeland Hospitals At Niles And St Joseph Inc

1234 Napier Ave, Saint Joseph, MI 490852112

Phone: 2699838300

Lakeland Medical Practices

3950 Hollywood Rd, Saint Joseph, MI 490859151

Lakeland Medical Practices

1234 Napier Ave, Saint Joseph, MI 490852112

Phone: 2699838300

Lakeland Medical Practices

9625 Red Arrow Hwy, Bridgman, MI 491069559

Phone: 2694656050

Lakeland Medical Practices

9623 Red Arrow Hwy, Bridgman, MI 491069559

Phone: 2694656050

Secondary Practice Locations

3950 Hollywood Rd, Suite 100

Saint Joseph, MI 490859151

Phone: 2694290900

Practice Associates & Co-Workers

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

15 Associated Practitioners

Lyndsey Olson , PA

Physician Assistant

NPI 1083152680

Physician Assistant

Dr. Jonathan Rubin , MD

Surgery

NPI 1104272228

Doctor of Medicine (M.D.)

Dr. Allison Vaughan , DO

Surgery

NPI 1235589227

Doctor of Osteopathic Medicine (D.O.)

Dr. Stephen Komara , DO

Surgery

NPI 1255628822

Doctor of Osteopathic Medicine (D.O.)

Dr. Nathan Piovesan , MD

Surgery

NPI 1265421143

Doctor of Medicine (M.D.)

Hillary Edgerly , NP

Nurse Practitioner

NPI 1386376002

Nurse Practitioner

Career & Practice History Timeline

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

8 Historical Events

📍

Updated Practice Location March 13, 2025

Registered at 1234 NAPIER AVE, SAINT JOSEPH, MI 490852112 (Tel: 2694290900)

📍

Updated Business Mailing Address March 13, 2025

Registered at 1234 NAPIER AVE, SAINT JOSEPH, MI 490852112 (Tel: 2694290900)

✅

NPI Profile Active April 25, 2011

NPI status registered as active in NPPES database

📍

Updated Practice Location April 25, 2011

Registered at 3950 HOLLYWOOD RD, SUITE 100, SAINT JOSEPH, MI 490859151 (Tel: 2694290900)

📍

Updated Business Mailing Address April 25, 2011

Registered at 122 GRANT ST, NILES, MI 491202281 (Tel: 2696871136)

👤

Provider Name / Credentials Updated April 25, 2011

Recorded as ROY WINSLOW, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 25, 2011

Surgery (License #4301043373 in MI)

🟢

Initial NPI Registration & Enumeration June 24, 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: 1467488932

Entity Type:

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

Enumeration Date: June 24, 2006

Last Update: March 13, 2025

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1234 Napier Ave

Saint Joseph, MI 490852112

Phone: 2694290900

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.